style: format generated app launch ports

style(cuprate-ui): anchor desktop details to right edge
style(cuprate-ui): right-align desktop header cards
2026-09-12 15:51:48 -04:00 · 2026-09-12 15:37:38 -04:00 · 2026-09-12 15:32:07 -04:00 · 2026-09-12 15:31:04 -04:00 · 2026-09-12 15:27:44 -04:00 · 2026-09-12 15:12:35 -04:00
31 changed files with 982 additions and 91 deletions
@@ -0,0 +1,67 @@
+app:
+  id: cuprate-ui
+  name: Cuprate UI
+  version: 1.0.0
+  # Built by this project — there is no upstream release feed to watch.
+  upstream:
+    kind: internal
+  description: |
+    Archipelago-native HTTP frontend for the Cuprate Monero node. Runs nginx
+    inside a container, serves a static status dashboard, and proxies
+    /cuprate-rpc/ to the cuprate restricted RPC on 127.0.0.1:18090 (the
+    published host port for the container's 18089). No credentials are
+    injected — the restricted RPC is Monero's own safe-for-public subset — so
+    the nginx.conf is baked into the image and there is no rendered-config
+    bind-mount like bitcoin-ui's.
+
+  container:
+    build:
+      context: /opt/archipelago/docker/cuprate-ui
+      dockerfile: Dockerfile
+      tag: localhost/cuprate-ui:local
+
+  dependencies:
+    - app_id: cuprate
+
+  resources:
+    memory_limit: 64Mi
+
+  security:
+    readonly_root: false
+    network_policy: host
+
+  # Host networking: nginx listens on 18091 directly on the host IP.
+  # Declared so the APP GATE can see this port. Host networking means Podman
+  # publishes nothing (quadlet skips PublishPort in host mode), so `bind:` here
+  # is a statement of where the container's own nginx listens — 127.0.0.1 —
+  # not a publish instruction. Without this declaration the gate would have no
+  # idea the port existed: neither protected nor listed as unprotected.
+  ports:
+    - host: 18091
+      container: 18091
+      protocol: tcp
+      bind: 127.0.0.1
+      auth: gated
+      # First-party companion UI: its nginx forwards the node session cookie
+      # to the daemon's authenticated endpoints; without passthrough the gate
+      # strips it and every data call 401s while the page shell renders.
+      session_passthrough: true
+
+  volumes: []
+
+  environment: []
+
+  health_check:
+    type: http
+    endpoint: http://127.0.0.1:18091
+    path: /
+    interval: 30s
+    timeout: 5s
+    retries: 3
+
+  metadata:
+    icon: /assets/img/app-icons/cuprate.svg
+    category: money
+    tier: optional
+    author: Archipelago
+    repo: https://github.com/Cuprate/cuprate
@@ -36,12 +36,26 @@ app:
    data_uid: "1000:1000"

  dependencies:
-    # Monero mainnet is ~250GiB unpruned as of 2026 and growing a few GB a
-    # month; cuprated's pruning support is not confirmed stable yet (the
-    # `pruning` crate exists in the workspace but nothing in this config
-    # surface toggles it), so this sizes for a full unpruned chain plus
-    # headroom rather than assuming pruning is available.
-    - storage: 300Gi
+    # Monero mainnet is ~250GiB unpruned as of 2026 and growing ~60GiB/year.
+    # Verified against upstream main (binaries/cuprated/src/config.rs, 2026-09):
+    # cuprated has NO on-disk pruning setting of any kind — the `pruning`
+    # crate in its workspace is Monero's p2p *protocol* pruning, not a
+    # smaller chain — so unlike bitcoin-knots this app CANNOT self-prune
+    # when disk is scarce (see the DISK_GB branch in
+    # apps/bitcoin-knots/manifest.yml). Left running on a too-small disk it
+    # syncs until the filesystem fills and takes Archipelago down. The
+    # disk-scarce equivalent is enforced in Rust instead: install, start,
+    # restart and update refuse, and boot reconcile skips, on any node under
+    # CUPRATE_MIN_DISK_GB (450GB — chain + headroom; refuses the 250GB VPS
+    # class, allows 500GB-class disks). If upstream ever ships a prune flag,
+    # replace that gate with the bitcoin-style entrypoint branch.
+    #
+    # 450Gi, not the chain size (~250GiB): every manifest-driven surface
+    # (store size display, install pre-checks, docs) must show the number the
+    # Rust gate actually enforces, or a user provisioned to the displayed
+    # value gets refused at a different, unexplained one. Single source of
+    # truth is crate::constants::CUPRATE_MIN_DISK_GB — keep in lockstep.
+    - storage: 450Gi

  resources:
    cpu_limit: 0
@@ -51,7 +65,9 @@ app:
    # CPU and ~595GB/24h of block I/O on a fully-synced node. 10Gi leaves
    # headroom above the 8GiB cache for the process itself.
    memory_limit: 10Gi
-    disk_limit: 300Gi
+    # Matches the storage dependency above (= the enforced disk floor),
+    # not the raw chain size — see the CUPRATE_MIN_DISK_GB note.
+    disk_limit: 450Gi

  security:
    # FROM scratch, no package manager/shell, ownership fixed at build time
@@ -55,6 +55,7 @@ impl RpcHandler {
            .to_string();
        super::validation::validate_app_id(&package_id)?;
        super::dependencies::check_bitcoin_pruning_compatibility(&package_id).await?;
+        super::dependencies::check_cuprate_disk_compatibility(&package_id).await?;

        // Reject if already in a transitional lifecycle (prevents double-click
        // queuing two installs on the same package).
@@ -294,6 +295,12 @@ impl RpcHandler {
            .ok_or_else(|| anyhow::anyhow!("Missing package id"))?
            .to_string();
        super::validation::validate_app_id(&package_id)?;
+        // Update is stop → pull → remove → recreate, i.e. a fresh start by
+        // another name: on a disk that shrank since install it would resume
+        // cuprate's unprunable sync unchecked. Same gate as install and
+        // start, run BEFORE the Updating flip so a refusal leaves the app
+        // cleanly in its previous state.
+        super::dependencies::check_cuprate_disk_compatibility(&package_id).await?;

        // Reject if already in a transitional lifecycle.
        {
@@ -670,6 +670,50 @@ async fn detect_disk_gb() -> u64 {
        .unwrap_or(u64::MAX)
 }

+/// Smallest disk (GB, total) a cuprate node can live on. The value and its
+/// rationale live in ONE place — `crate::constants::CUPRATE_MIN_DISK_GB` —
+/// shared with the boot reconciler so install/start and boot can never
+/// disagree about where cuprate may run.
+use crate::constants::CUPRATE_MIN_DISK_GB;
+
+/// The bitcoin apps pick `-prune` automatically when disk is scarce, because
+/// bitcoind supports pruning. Cuprate CANNOT: upstream has no pruning config
+/// at all (the `pruning` crate in its workspace is Monero's p2p *protocol*
+/// pruning, not on-disk pruning), so the disk-scarce equivalent is to refuse
+/// to run cuprate at all rather than let it sync until the filesystem fills —
+/// which took Archipelago itself down on nodes with too little disk.
+fn cuprate_insufficient_disk_message(disk_gb: u64) -> String {
+    format!(
+        "Cuprate needs a disk of at least {} GB and this node has {} GB. \
+         A Monero node cannot run pruned — upstream cuprate has no pruning \
+         support — so the chain (~250 GB and growing) would fill the disk and \
+         take Archipelago down with it. Attach a larger disk (or move \
+         /var/lib/archipelago to one) and try again. Bitcoin apps CAN run \
+         pruned on smaller disks; Monero currently cannot.",
+        CUPRATE_MIN_DISK_GB, disk_gb
+    )
+}
+
+/// Pure decision half of the cuprate disk gate — testable without df.
+pub(super) fn cuprate_disk_gate(disk_gb: u64) -> Option<String> {
+    (disk_gb < CUPRATE_MIN_DISK_GB).then(|| cuprate_insufficient_disk_message(disk_gb))
+}
+
+/// Install/start-time pre-check: refuse cuprate on disks too small to hold
+/// the Monero chain. Mirrors `check_bitcoin_pruning_compatibility`'s
+/// fail-open-on-unknown-disk behaviour (`detect_disk_gb` returns u64::MAX
+/// when df fails, so an unreadable disk never blocks an install).
+pub(super) async fn check_cuprate_disk_compatibility(package_id: &str) -> Result<()> {
+    if package_id != "cuprate" {
+        return Ok(());
+    }
+    let disk_gb = detect_disk_gb().await;
+    if let Some(message) = cuprate_disk_gate(disk_gb) {
+        anyhow::bail!(message);
+    }
+    Ok(())
+}
+
 /// Log informational messages about optional dependencies.
 pub(super) fn log_optional_dep_info(package_id: &str, deps: &RunningDeps) {
    if matches!(package_id, "btcpay-server" | "btcpayserver") && !deps.has_lnd {
@@ -873,9 +917,9 @@ pub(super) fn configure_fedimint_lnd(
 #[cfg(test)]
 mod tests {
    use super::{
-        bitcoin_is_warming_up, dependency_list_declares_archival_bitcoin,
+        bitcoin_is_warming_up, cuprate_disk_gate, dependency_list_declares_archival_bitcoin,
        manifest_declares_archival_bitcoin, order_present_containers, requires_unpruned_bitcoin,
-        startup_order, BITCOIN_WARMUP_BUDGET,
+        startup_order, BITCOIN_WARMUP_BUDGET, CUPRATE_MIN_DISK_GB,
    };
    use archipelago_container::Dependency;

@@ -1017,6 +1061,37 @@ mod tests {
        assert!(!manifest_declares_archival_bitcoin("does-not-exist"));
    }

+    #[test]
+    fn cuprate_disk_gate_refuses_disks_too_small_for_the_monero_chain() {
+        // 250 GB VPS class: the ~250 GiB chain does not fit, full stop.
+        assert!(cuprate_disk_gate(0).is_some());
+        assert!(cuprate_disk_gate(250).is_some());
+        assert!(cuprate_disk_gate(CUPRATE_MIN_DISK_GB - 1).is_some());
+        assert!(cuprate_disk_gate(CUPRATE_MIN_DISK_GB).is_none());
+        assert!(cuprate_disk_gate(1000).is_none());
+        // df failure reads as u64::MAX — an unreadable disk must not block.
+        assert!(cuprate_disk_gate(u64::MAX).is_none());
+    }
+
+    #[test]
+    fn cuprate_disk_gate_message_names_the_fix_not_just_the_problem() {
+        let msg = cuprate_disk_gate(250).expect("250 GB must be refused");
+        assert!(msg.contains("cannot run pruned"), "{msg}");
+        assert!(msg.contains("larger disk"), "{msg}");
+        assert!(msg.contains("250 GB"), "{msg}");
+    }
+
+    #[tokio::test]
+    async fn cuprate_disk_gate_only_applies_to_cuprate() {
+        // Every other package passes regardless of disk — including the
+        // bitcoin apps, which self-prune via their manifest entrypoint.
+        for package_id in ["bitcoin-knots", "bitcoin-core", "electrumx", "mempool"] {
+            super::check_cuprate_disk_compatibility(package_id)
+                .await
+                .expect("non-cuprate installs must not be gated here");
+        }
+    }
+
    mod dep_wait {
        use super::super::{wait_for_install_deps, DepProbe, DependencyGateError, RunningDeps};
        use std::sync::atomic::{AtomicU32, Ordering};
@@ -3,10 +3,10 @@ use super::config::{
    is_readonly_compatible, is_valid_docker_image,
 };
 use super::dependencies::{
-    check_bitcoin_pruning_compatibility, configure_fedimint_lnd, detect_existing_containers,
-    detect_running_deps, detect_running_deps_from_package_data, log_optional_dep_info,
-    needs_archy_net, wait_for_install_deps, DepProbe, RunningDeps, DEP_WAIT_INTERVAL,
-    DEP_WAIT_MAX_ATTEMPTS,
+    check_bitcoin_pruning_compatibility, check_cuprate_disk_compatibility, configure_fedimint_lnd,
+    detect_existing_containers, detect_running_deps, detect_running_deps_from_package_data,
+    log_optional_dep_info, needs_archy_net, wait_for_install_deps, DepProbe, RunningDeps,
+    DEP_WAIT_INTERVAL, DEP_WAIT_MAX_ATTEMPTS,
 };
 use super::progress::parse_pull_progress;
 use super::validation::validate_app_id;
@@ -306,6 +306,7 @@ impl RpcHandler {
        // failing instantly.
        let deps = self.gate_install_deps(package_id).await?;
        check_bitcoin_pruning_compatibility(package_id).await?;
+        check_cuprate_disk_compatibility(package_id).await?;
        log_optional_dep_info(package_id, &deps);
        if matches!(package_id, "bitcoin" | "bitcoin-core" | "bitcoin-knots") {
            // Materialise the RPC password file before any install path
@@ -60,6 +60,12 @@ impl RpcHandler {
            .and_then(|v| v.as_str())
            .ok_or_else(|| anyhow::anyhow!("Missing package id"))?;
        validate_app_id(package_id)?;
+        // A cuprate node that starts on a too-small disk fills it and takes
+        // Archipelago down with it (no upstream pruning — see
+        // dependencies::check_cuprate_disk_compatibility). Fail the start
+        // before clearing user-stopped or flipping state, so the app stays
+        // cleanly stopped and the error carries the actionable message.
+        super::dependencies::check_cuprate_disk_compatibility(package_id).await?;

        let to_start = if self.orchestrator.is_some() && uses_single_orchestrator_app(package_id) {
            vec![orchestrator_app_id(package_id).to_string()]
@@ -251,6 +257,11 @@ impl RpcHandler {
            .and_then(|v| v.as_str())
            .ok_or_else(|| anyhow::anyhow!("Missing package id"))?;
        validate_app_id(package_id)?;
+        // Restart is stop + recreate, so on a disk that shrank below the cuprate
+        // minimum after install it resumes the doomed unprunable sync just like
+        // start would — same gate, same "fail before clearing user-stopped /
+        // flipping state" contract (see handle_package_start).
+        super::dependencies::check_cuprate_disk_compatibility(package_id).await?;

        let single_orchestrator_app =
            self.orchestrator.is_some() && uses_single_orchestrator_app(package_id);
@@ -9,3 +9,19 @@ pub const DWN_HEALTH_URL: &str = "http://127.0.0.1:3100/health";

 /// Tor SOCKS5 proxy for outbound onion connections.
 pub const TOR_SOCKS_PROXY: &str = "socks5h://127.0.0.1:9050";
+
+/// Smallest disk (GB, total) a cuprate node may be installed, started,
+/// restarted, updated, or boot-reconciled onto. Cuprate has no on-disk
+/// pruning (verified against upstream `cuprated/src/config.rs` — the
+/// `pruning` crate is Monero's p2p protocol pruning), so unlike the bitcoin
+/// apps it cannot self-shrink on a scarce disk; below this line the ~250 GiB
+/// Monero chain simply does not fit and running it would fill the filesystem
+/// and take Archipelago down. 450 = chain + growth/headroom: allows
+/// 500 GB-class disks, refuses the 250 GB VPS class.
+///
+/// SINGLE SOURCE OF TRUTH — the RPC gates
+/// (`api::rpc::package::dependencies`) and the boot reconciler
+/// (`container::prod_orchestrator`) both read this; a drift between them
+/// would silently reopen the disk-fill failure the gate exists to close.
+/// Keep `apps/cuprate/manifest.yml` (storage dependency + comments) aligned.
+pub const CUPRATE_MIN_DISK_GB: u64 = 450;
@@ -10,6 +10,7 @@
 //! | lnd              | archy-lnd-ui       | wallet/channel UI        |
 //! | electrumx        | archy-electrs-ui   | indexer status UI        |
 //! | fedimint         | archy-fedimint-ui  | wait/proxy Guardian UI   |
+//! | cuprate          | archy-cuprate-ui   | Monero node status UI    |
 //!
 //! Lifecycle: `install` writes a Quadlet `.container` unit to
 //! `~/.config/containers/systemd/`, daemon-reloads, then starts the
@@ -97,6 +98,7 @@ pub fn companions_for(package_id: &str) -> &'static [CompanionSpec] {
        "lnd" => LND_UI,
        "electrumx" | "electrs" | "mempool-electrs" => ELECTRS_UI,
        "fedimint" | "fedimintd" => FEDIMINT_UI,
+        "cuprate" => CUPRATE_UI,
        _ => &[],
    }
 }
@@ -104,7 +106,8 @@ pub fn companions_for(package_id: &str) -> &'static [CompanionSpec] {
 /// Every companion this build knows how to provision. Kept beside
 /// `companions_for` — a new companion must be added to both, or the reaper
 /// will not recognise it as one of ours and will leave it running forever.
-const ALL_COMPANIONS: &[&[CompanionSpec]] = &[BITCOIN_UI, LND_UI, ELECTRS_UI, FEDIMINT_UI];
+const ALL_COMPANIONS: &[&[CompanionSpec]] =
+    &[BITCOIN_UI, LND_UI, ELECTRS_UI, FEDIMINT_UI, CUPRATE_UI];

 const BITCOIN_UI: &[CompanionSpec] = &[CompanionSpec {
    name: "archy-bitcoin-ui",
@@ -172,6 +175,24 @@ const FEDIMINT_UI: &[CompanionSpec] = &[CompanionSpec {
    host_network: true,
 }];

+const CUPRATE_UI: &[CompanionSpec] = &[CompanionSpec {
+    name: "archy-cuprate-ui",
+    image_base: "cuprate-ui",
+    build_dir_candidates: &[
+        "/opt/archipelago/docker/cuprate-ui",
+        "/home/archipelago/archy/docker/cuprate-ui",
+        "/home/archipelago/Projects/archy/docker/cuprate-ui",
+    ],
+    // No pre-start hook and no bind mounts: unlike bitcoin-ui there is no
+    // secret to inject. Cuprate's restricted RPC (the only thing this UI
+    // proxies) is unauthenticated by design — Monero's safe-for-public
+    // subset — so the nginx.conf is baked into the image.
+    pre_start: None,
+    bind_mounts: &[],
+    ports: &[],
+    host_network: true,
+}];
+
 fn render_bitcoin_ui() -> futures_util::future::BoxFuture<'static, Result<()>> {
    Box::pin(async {
        let paths = crate::container::bitcoin_ui::RenderPaths::default();
@@ -869,6 +890,7 @@ mod tests {
            "mempool-electrs",
            "fedimint",
            "fedimintd",
+            "cuprate",
        ];
        let known: std::collections::HashSet<&str> = ALL_COMPANIONS
            .iter()
@@ -893,6 +915,7 @@ mod tests {
            names(&orphan_companions(&[])),
            vec![
                "archy-bitcoin-ui",
+                "archy-cuprate-ui",
                "archy-electrs-ui",
                "archy-fedimint-ui",
                "archy-lnd-ui"
@@ -906,7 +929,10 @@ mod tests {
        // electrumx installed, fedimint and lnd not — yet all four companions
        // were running because the reconciler was fed the manifest list.
        let orphans = orphan_companions(&ids(&["bitcoin-knots", "electrumx"]));
-        assert_eq!(names(&orphans), vec!["archy-fedimint-ui", "archy-lnd-ui"]);
+        assert_eq!(
+            names(&orphans),
+            vec!["archy-cuprate-ui", "archy-fedimint-ui", "archy-lnd-ui"]
+        );
    }

    #[test]
@@ -926,12 +952,18 @@ mod tests {
    #[test]
    fn apps_without_companions_orphan_everything_and_panic_nothing() {
        let orphans = orphan_companions(&ids(&["nextcloud", "not-a-real-app"]));
-        assert_eq!(orphans.len(), 4);
+        assert_eq!(orphans.len(), 5);
    }

    #[test]
    fn every_backend_installed_leaves_no_orphans() {
-        let orphans = orphan_companions(&ids(&["bitcoin-knots", "lnd", "electrumx", "fedimint"]));
+        let orphans = orphan_companions(&ids(&[
+            "bitcoin-knots",
+            "lnd",
+            "electrumx",
+            "fedimint",
+            "cuprate",
+        ]));
        assert!(
            names(&orphans).is_empty(),
            "unexpected orphans: {:?}",
@@ -970,7 +1002,12 @@ mod tests {
        let due = due_after_grace(orphans, &names_seen, &mut since, start + ORPHAN_GRACE);
        assert_eq!(
            names(&due),
-            vec!["archy-electrs-ui", "archy-fedimint-ui", "archy-lnd-ui"]
+            vec![
+                "archy-cuprate-ui",
+                "archy-electrs-ui",
+                "archy-fedimint-ui",
+                "archy-lnd-ui"
+            ]
        );
    }

@@ -1024,6 +1061,7 @@ mod tests {
        assert_eq!(companions_for("mempool-electrs").len(), 1);
        assert_eq!(companions_for("fedimint").len(), 1);
        assert_eq!(companions_for("fedimintd").len(), 1);
+        assert_eq!(companions_for("cuprate").len(), 1);
        assert_eq!(companions_for("nextcloud").len(), 0);
        assert_eq!(companions_for("not-a-real-app").len(), 0);
    }
@@ -146,6 +146,7 @@ fn image_var_for_app(app_id: &str) -> Option<&'static str> {
        "bitcoin-ui" | "archy-bitcoin-ui" => Some("BITCOIN_UI_IMAGE"),
        "lnd-ui" | "archy-lnd-ui" => Some("LND_UI_IMAGE"),
        "electrs-ui" | "archy-electrs-ui" => Some("ELECTRS_UI_IMAGE"),
+        "cuprate-ui" | "archy-cuprate-ui" => Some("CUPRATE_UI_IMAGE"),

        // Mempool stack (primary = web)
        "mempool" | "mempool-web" | "archy-mempool-web" => Some("MEMPOOL_WEB_IMAGE"),
@@ -47,8 +47,17 @@ use crate::update::host_sudo;
 ///
 /// Keep in sync with the running fixture on .116. Centralized as a constant
 /// so the rule is visible in one place and unit-testable.
-const UI_APP_IDS: &[&str] = &["bitcoin-ui", "electrs-ui", "lnd-ui"];
+const UI_APP_IDS: &[&str] = &["bitcoin-ui", "electrs-ui", "lnd-ui", "cuprate-ui"];
 const ARCHIVAL_BITCOIN_DISK_GB: u64 = 1000;
+// The cuprate disk floor is `crate::constants::CUPRATE_MIN_DISK_GB` — one
+// value shared with the install/start/restart/update RPC gates so boot
+// reconcile can never resume below the line they refuse at.
+
+use crate::constants::CUPRATE_MIN_DISK_GB;
+
+fn requires_cuprate_disk(app_id: &str, disk_gb: u64) -> bool {
+    app_id == "cuprate" && disk_gb < CUPRATE_MIN_DISK_GB
+}

 /// Apps expected to exist from first boot on every node — the ONLY apps the
 /// boot reconciler may install from nothing. Every other app needs
@@ -1944,6 +1953,23 @@ impl ProdContainerOrchestrator {
                crate::crash_recovery::pending_boot_start_done(&container_name);
                continue;
            }
+            // Same shape as the archival-bitcoin skip above: recorded BEFORE
+            // ensure_running_with_mode, so the "absent" desired-state recovery
+            // below can never fire on this reason and undo it.
+            if mode == ReconcileMode::ExistingOnly && requires_cuprate_disk(&app_id, disk_gb) {
+                tracing::warn!(
+                    app_id = %app_id,
+                    disk_gb,
+                    "cuprate needs a larger disk (no pruning support) — skipping start"
+                );
+                report.record(
+                    &app_id,
+                    ReconcileAction::Left("cuprate-insufficient-disk".into()),
+                );
+                crate::crash_recovery::pending_boot_start_done(&app_id);
+                crate::crash_recovery::pending_boot_start_done(&container_name);
+                continue;
+            }
            match self.ensure_running_with_mode(&lm, mode).await {
                // Desired-state recovery: the app has no container and was left
                // "absent" by boot reconcile, BUT it was running at the last
@@ -5312,6 +5338,27 @@ app:
        assert_eq!(compute_container_name(&m), "archy-electrs-ui");
        let m = pull_manifest("lnd-ui", "foo:1");
        assert_eq!(compute_container_name(&m), "archy-lnd-ui");
+        let m = pull_manifest("cuprate-ui", "foo:1");
+        assert_eq!(compute_container_name(&m), "archy-cuprate-ui");
+    }
+
+    #[test]
+    fn cuprate_disk_gate_blocks_only_cuprate_on_small_disks() {
+        // 250 GB VPS class: the ~250 GiB Monero chain cannot fit and cuprate
+        // has no pruning — boot reconcile must leave it down.
+        assert!(requires_cuprate_disk("cuprate", 250));
+        assert!(requires_cuprate_disk("cuprate", CUPRATE_MIN_DISK_GB - 1));
+        assert!(!requires_cuprate_disk("cuprate", CUPRATE_MIN_DISK_GB));
+        assert!(!requires_cuprate_disk("cuprate", 1000));
+        // df failure in detect_disk_gb reads as 0 → fail closed at boot: a
+        // doomed sync is worse than a node that stays down until it can
+        // measure (same direction as the archival-bitcoin skip).
+        assert!(requires_cuprate_disk("cuprate", 0));
+        // Nothing else is gated here: bitcoin apps self-prune, everything
+        // else is irrelevant to the Monero chain.
+        for app_id in ["bitcoin-knots", "bitcoin-core", "electrumx", "mempool"] {
+            assert!(!requires_cuprate_disk(app_id, 0), "{app_id}");
+        }
    }

    #[test]
@@ -8,5 +8,5 @@
 pub const APP_LAUNCH_PORTS: &[u16] = &[
    2283, 2342, 3000, 3001, 3002, 3030, 4080, 5180, 7778, 8080, 8081, 8082, 8083, 8084, 8085, 8087,
    8090, 8096, 8123, 8175, 8176, 8187, 8240, 8334, 8336, 8888, 8999, 9000, 9100, 10380, 11434,
-    18081, 18083, 23000, 32838, 50002,
+    18081, 18083, 18091, 23000, 32838, 50002,
 ];
@@ -53,8 +53,8 @@ fn container_tier(name: &str) -> StartupTier {
        | "indeedhub-api" => StartupTier::DependentService,

        // Tier 4: Frontend/UI
-        "mempool-web" | "bitcoin-ui" | "lnd-ui" | "electrs-ui" | "penpot-frontend"
-        | "penpot-exporter" | "indeedhub" => StartupTier::Frontend,
+        "mempool-web" | "bitcoin-ui" | "lnd-ui" | "electrs-ui" | "cuprate-ui"
+        | "penpot-frontend" | "penpot-exporter" | "indeedhub" => StartupTier::Frontend,

        // Tier 3: Application layer (everything else)
        _ => StartupTier::Application,
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>Error</title>
+<style>
+html { color-scheme: light dark; }
+body { width: 35em; margin: 0 auto;
+font-family: Tahoma, Verdana, Arial, sans-serif; }
+</style>
+</head>
+<body>
+<h1>An error occurred.</h1>
+<p>Sorry, the page you are looking for is currently unavailable.<br/>
+Please try again later.</p>
+<p>If you are the system administrator of this resource then you should check
+the error log for details.</p>
+<p><em>Faithfully yours, nginx.</em></p>
+</body>
+</html>
@@ -0,0 +1,21 @@
+FROM git.tx1138.com/lfg2025/nginx:1.27.4-alpine
+# Static site content.
+COPY index.html /usr/share/nginx/html/
+COPY 50x.html /usr/share/nginx/html/
+COPY assets/ /usr/share/nginx/html/assets/
+# Unlike bitcoin-ui, the nginx.conf is baked into the image, not
+# bind-mounted: there is no secret to render in. Cuprate's restricted RPC
+# (the only upstream this UI proxies) is unauthenticated by design —
+# Monero's safe-for-public subset — so there is nothing to substitute at
+# start time and no rotation to follow.
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+#
+# Run nginx as root to avoid chown failures in rootless Podman user
+# namespaces. The rest of the nginx image is unchanged.
+RUN sed -i 's/^user  nginx;/user  root;/' /etc/nginx/nginx.conf && \
+    mkdir -p /var/cache/nginx/client_temp /var/cache/nginx/proxy_temp \
+             /var/cache/nginx/fastcgi_temp /var/cache/nginx/uwsgi_temp \
+             /var/cache/nginx/scgi_temp
+EXPOSE 18091
+ENTRYPOINT []
+CMD ["nginx", "-g", "daemon off;"]
@@ -0,0 +1,407 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
+    <meta http-equiv="Pragma" content="no-cache">
+    <meta http-equiv="Expires" content="0">
+    <title>Cuprate Node - Archipelago</title>
+    <style>
+        * { margin: 0; padding: 0; box-sizing: border-box; }
+
+        body {
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
+            min-height: 100vh;
+            background: #000;
+            color: white;
+            overflow-x: hidden;
+        }
+
+        .bg-layer {
+            position: fixed;
+            inset: 0;
+            z-index: -10;
+            background-image: url('assets/img/bg-network.jpg');
+            background-size: cover;
+            background-position: center;
+            opacity: .42;
+        }
+
+        .glass-card {
+            position: relative;
+            background: rgba(0, 0, 0, 0.60);
+            backdrop-filter: blur(24px);
+            -webkit-backdrop-filter: blur(24px);
+            box-shadow:
+                0 8px 24px rgba(0, 0, 0, 0.45),
+                inset 0 1px 0 rgba(255, 255, 255, 0.22);
+            border-radius: 1rem;
+            padding: 1.5rem;
+        }
+
+        .glass-button {
+            background-color: rgba(0, 0, 0, 0.6);
+            backdrop-filter: blur(18px);
+            border: 1px solid rgba(255, 255, 255, 0.18);
+            color: rgba(255, 255, 255, 0.9);
+            border-radius: 0.5rem;
+            padding: 0.4rem 0.9rem;
+            font-size: 0.8rem;
+            cursor: pointer;
+            transition: all 0.3s ease;
+        }
+
+        .glass-button:hover { color: white; background-color: rgba(0, 0, 0, 0.7); }
+
+        .wrap { max-width: 1100px; margin: 0 auto; padding: 2rem 1rem 3rem; }
+
+        /* Match the Bitcoin dashboard's app-header rhythm: identity on the
+           left, compact live status cards on the right. */
+        .app-header { display:flex; align-items:center; justify-content:space-between; gap:1.5rem; flex-wrap:wrap; }
+        .app-header-id { display:flex; align-items:center; gap:1rem; min-width:0; flex:1 1 auto; }
+        .app-header-actions { display:flex; align-items:center; justify-content:flex-end; gap:.75rem; flex:0 0 auto; flex-wrap:nowrap; margin-left:auto; }
+        .info-card { display:flex; align-items:center; gap:.75rem; background:rgba(0,0,0,.6); backdrop-filter:blur(24px); border-radius:.75rem; padding:.65rem .85rem; box-shadow:inset 0 1px 0 rgba(255,255,255,.16); min-height:3.25rem; }
+        .info-card .card-icon { width:1.25rem; height:1.25rem; color:rgba(255,255,255,.6); flex:0 0 auto; }
+        .info-card-copy { display:flex; flex-direction:column; gap:.15rem; }
+        .info-card-copy .sub { margin:0; font-size:.6875rem; }
+        .info-card-copy strong { font-size:.8125rem; font-weight:600; color:rgba(255,255,255,.95); white-space:nowrap; }
+        .node-mark { width:3.25rem; height:3.25rem; border-radius:.85rem; display:grid; place-items:center; background:#050505; border:1px solid rgba(255,255,255,.18); box-shadow:0 8px 24px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.2); }
+        .tabbar { display:flex; gap:.35rem; padding:.35rem; margin:1.25rem 0; background:rgba(0,0,0,.62); border:1px solid rgba(255,255,255,.12); border-radius:.85rem; overflow-x:auto; }
+        .tab-btn { flex:1 0 auto; border:0; border-radius:.6rem; padding:.65rem 1rem; background:transparent; color:rgba(255,255,255,.55); cursor:pointer; font-size:.8rem; font-weight:600; }
+        .tab-btn:hover { color:#fff; background:rgba(255,255,255,.06); }
+        .tab-btn.active { color:#fff; background:linear-gradient(135deg,rgba(247,147,26,.3),rgba(255,255,255,.08)); box-shadow:inset 0 1px 0 rgba(255,255,255,.15); }
+        [data-panel].tab-hidden { display:none; }
+        @media (max-width:700px) {
+            .wrap { padding:1rem 1rem calc(6.75rem + env(safe-area-inset-bottom, 0px)); }
+            .app-header { flex-direction:column; align-items:stretch; gap:1rem; }
+            .app-header-id { flex-direction:column; justify-content:center; text-align:center; }
+            .app-header-text { text-align:center; }
+            .app-header-actions { flex-direction:column; align-items:stretch; justify-content:center; gap:.6rem; margin-left:0; }
+            .app-header-actions > .info-card { width:100%; }
+            .tabbar { position:fixed; left:.75rem; right:.75rem; bottom:calc(.5rem + env(safe-area-inset-bottom, 0px)); z-index:40; margin:0; padding:.35rem; border-radius:1rem; box-shadow:0 10px 30px rgba(0,0,0,.65); }
+            .tab-btn { min-width:4.5rem; padding:.7rem .5rem; font-size:.7rem; }
+        }
+        @media (min-width:701px) {
+            .app-header { flex-wrap:nowrap; }
+            .app-header-text { min-width:0; }
+        }
+
+        header { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
+        header h1 { font-size: 1.6rem; font-weight: 700; letter-spacing: -0.02em; }
+        header h1 .accent { color: inherit; }
+        .sub { color: rgba(255, 255, 255, 0.55); font-size: 0.85rem; margin-top: 0.2rem; }
+
+        .pill {
+            display: inline-flex; align-items: center; gap: 0.45rem;
+            padding: 0.35rem 0.8rem; border-radius: 999px;
+            font-size: 0.78rem; font-weight: 600;
+            border: 1px solid rgba(255, 255, 255, 0.2);
+            background: rgba(255, 255, 255, 0.06);
+        }
+        .dot { width: 8px; height: 8px; border-radius: 50%; background: #777; }
+        .dot.online { background: #22c55e; box-shadow: 0 0 8px #22c55e; }
+        .dot.syncing { background: #f7931a; box-shadow: 0 0 8px #f7931a; }
+        .dot.offline { background: #ef4444; box-shadow: 0 0 8px #ef4444; }
+        .pill.online .dot { background: #22c55e; box-shadow: 0 0 8px #22c55e; }
+        .pill.syncing .dot { background: #f7931a; box-shadow: 0 0 8px #f7931a; }
+        .pill.offline .dot { background: #ef4444; box-shadow: 0 0 8px #ef4444; }
+
+        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1rem; }
+
+        .card-title {
+            font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em;
+            text-transform: uppercase; color: rgba(255, 255, 255, 0.5);
+            margin-bottom: 1rem;
+        }
+
+        .stat { display: flex; justify-content: space-between; align-items: baseline; padding: 0.45rem 0; border-bottom: 1px solid rgba(255, 255, 255, 0.07); }
+        .stat:last-child { border-bottom: none; }
+        .stat .label { color: rgba(255, 255, 255, 0.55); font-size: 0.82rem; }
+        .stat .value { font-variant-numeric: tabular-nums; font-weight: 600; font-size: 0.95rem; text-align: right; }
+        .stat .value.warn { color: #f7931a; }
+        .stat .value.err { color: #ef4444; }
+        .stat .value.ok { color: #22c55e; }
+
+        .height-hero { display: flex; align-items: baseline; gap: 0.6rem; margin-bottom: 0.75rem; }
+        .height-hero .big { font-size: 2.4rem; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
+        .height-hero .of { color: rgba(255, 255, 255, 0.45); font-size: 1rem; font-variant-numeric: tabular-nums; }
+
+        .progress { height: 8px; border-radius: 999px; background: rgba(255, 255, 255, 0.1); overflow: hidden; margin: 0.5rem 0 0.35rem; }
+        .progress-fill { height: 100%; width: 0%; border-radius: 999px; background: linear-gradient(90deg, #f7931a, #ffc46b); transition: width 0.6s ease; }
+        .progress-label { font-size: 0.75rem; color: rgba(255, 255, 255, 0.55); font-variant-numeric: tabular-nums; }
+
+        .notice {
+            margin-top: 1rem; padding: 0.9rem 1.1rem; border-radius: 0.75rem;
+            background: rgba(247, 147, 26, 0.08);
+            border: 1px solid rgba(247, 147, 26, 0.35);
+            font-size: 0.82rem; line-height: 1.5; color: rgba(255, 255, 255, 0.8);
+        }
+        .notice.error { background: rgba(239, 68, 68, 0.08); border-color: rgba(239, 68, 68, 0.4); }
+        .notice b { color: white; }
+
+        .endpoint {
+            display: flex; align-items: center; gap: 0.6rem;
+            background: rgba(255, 255, 255, 0.05);
+            border: 1px solid rgba(255, 255, 255, 0.12);
+            border-radius: 0.5rem; padding: 0.55rem 0.75rem;
+            font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
+            font-size: 0.82rem; overflow-x: auto; white-space: nowrap;
+        }
+        .hint { font-size: 0.75rem; color: rgba(255, 255, 255, 0.45); margin-top: 0.6rem; line-height: 1.5; }
+
+        footer { margin-top: 2rem; text-align: center; color: rgba(255, 255, 255, 0.35); font-size: 0.72rem; }
+    </style>
+</head>
+<body>
+    <div class="bg-layer"></div>
+    <div class="wrap">
+        <header class="glass-card" style="padding:1.5rem;">
+            <div class="app-header">
+                <div class="app-header-id">
+                    <div class="node-mark"><img src="assets/img/app-icons/cuprate.svg" alt="Cuprate" style="width:2.35rem;height:2.35rem;object-fit:contain"></div>
+                    <div class="app-header-text">
+                        <h1><span class="accent">Cuprate</span> Monero Node</h1>
+                        <div class="sub">Rust implementation of the Monero protocol, on Archipelago</div>
+                    </div>
+                </div>
+                <div class="app-header-actions">
+                    <div class="info-card">
+                        <div class="relative"><span class="dot" id="headerStatusDot"></span><span class="absolute inset-0 dot animate-ping opacity-50"></span></div>
+                        <div class="info-card-copy"><div class="sub">Status</div><strong id="statusText">Connecting…</strong></div>
+                    </div>
+                    <div class="info-card">
+                        <svg class="card-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 12a9 9 0 01-9 9m9-9a9 9 0 00-9-9m9 9H3m9 9a9 9 0 01-9-9m9 9c1.657 0 3-4.03 3-9s-1.343-9-3-9m0 18c-1.657 0-3-4.03-3-9s1.343-9 3-9m-9 9a9 9 0 019-9" /></svg>
+                        <div class="info-card-copy"><div class="sub">Network</div><strong id="headerNetwork">—</strong></div>
+                    </div>
+                    <div class="info-card">
+                        <svg class="card-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 7h16M4 12h16M4 17h16" /></svg>
+                        <div class="info-card-copy"><div class="sub">Height</div><strong id="headerHeight">—</strong></div>
+                    </div>
+                </div>
+            </div>
+        </header>
+
+        <div id="offlineNotice" class="notice error" style="display:none;">
+            <b>Cuprate is not reachable.</b> The node may be stopped, still installing, or syncing.
+            Check the service status and try again shortly.
+        </div>
+
+        <nav class="tabbar" role="tablist" aria-label="Cuprate dashboard sections">
+            <button class="tab-btn active" data-tab="node" role="tab">Node</button>
+            <button class="tab-btn" data-tab="insights" role="tab">Insights</button>
+            <button class="tab-btn" data-tab="peers" role="tab">Peers</button>
+            <button class="tab-btn" data-tab="connect" role="tab">Connect</button>
+        </nav>
+
+        <div class="grid" style="margin-top:1rem;">
+            <div class="glass-card" data-panel="node">
+                <div class="card-title">Blockchain Sync</div>
+                <div class="height-hero">
+                    <span class="big" id="height">—</span>
+                    <span class="of" id="targetOf">of —</span>
+                </div>
+                <div class="progress"><div class="progress-fill" id="syncBar"></div></div>
+                <div class="progress-label" id="syncLabel">Waiting for node…</div>
+                <div class="stat"><span class="label">Network</span><span class="value" id="nettype">—</span></div>
+                <div class="stat"><span class="label">Uptime</span><span class="value" id="uptime">—</span></div>
+                <div class="stat"><span class="label">Node time</span><span class="value" id="nodeTime">—</span></div>
+            </div>
+
+            <div class="glass-card tab-hidden" data-panel="peers">
+                <div class="card-title">Peers &amp; Traffic</div>
+                <div class="stat"><span class="label">Outgoing connections</span><span class="value" id="outConns">—</span></div>
+                <div class="stat"><span class="label">Incoming connections</span><span class="value" id="inConns">—</span></div>
+                <div class="stat"><span class="label">RPC connections</span><span class="value" id="rpcConns">—</span></div>
+                <div class="stat"><span class="label">Known peers (white)</span><span class="value" id="whitePeers">—</span></div>
+                <div class="stat"><span class="label">Known peers (gray)</span><span class="value" id="grayPeers">—</span></div>
+                <div class="stat"><span class="label">Mempool transactions</span><span class="value" id="txPool">—</span></div>
+                <div class="stat"><span class="label">Alt blocks</span><span class="value" id="altBlocks">—</span></div>
+            </div>
+
+            <div class="glass-card tab-hidden" data-panel="insights">
+                <div class="card-title">Chain &amp; Disk</div>
+                <div class="stat"><span class="label">Difficulty</span><span class="value" id="difficulty">—</span></div>
+                <div class="stat"><span class="label">Chain size</span><span class="value" id="chainSize">—</span></div>
+                <div class="stat"><span class="label">Free disk</span><span class="value" id="freeSpace">—</span></div>
+            </div>
+
+            <div class="glass-card tab-hidden" data-panel="connect">
+                <div class="card-title">Connect a Wallet</div>
+                <div class="endpoint">
+                    <span id="walletEndpoint">—</span>
+                    <button class="glass-button" onclick="copyEndpoint(this)">Copy</button>
+                </div>
+                <div class="hint">
+                    Restricted RPC — Monero's own safe-for-public subset, what Feather,
+                    monero-wallet-rpc and the GUI use for a “remote node”. Full (unrestricted) RPC
+                    stays container-loopback only and is never published.
+                </div>
+                <div class="stat" style="margin-top:0.9rem;"><span class="label">P2P port</span><span class="value" id="p2pPort">18183</span></div>
+                <div class="stat"><span class="label">Restricted RPC port</span><span class="value">18090</span></div>
+            </div>
+        </div>
+
+        <footer>
+            Cuprate is work-in-progress software; it independently validates Monero consensus rules.
+            Data served from this node's restricted RPC, refreshed every 15 seconds.
+        </footer>
+    </div>
+
+    <script>
+        const RPC = 'cuprate-rpc/';
+        const POLL_MS = 15000;
+
+        function tabular(n) { return Number(n || 0).toLocaleString('en-US'); }
+
+        function formatBytes(bytes) {
+            const n = Number(bytes);
+            if (!Number.isFinite(n) || n <= 0) return '—';
+            const units = ['B', 'KiB', 'MiB', 'GiB', 'TiB'];
+            let v = n, i = 0;
+            while (v >= 1024 && i < units.length - 1) { v /= 1024; i += 1; }
+            return `${v >= 100 || i === 0 ? tabular(Math.round(v)) : v.toFixed(1)} ${units[i]}`;
+        }
+
+        function formatUptime(secs) {
+            const s = Number(secs);
+            if (!Number.isFinite(s) || s < 0) return '—';
+            const d = Math.floor(s / 86400), h = Math.floor((s % 86400) / 3600), m = Math.floor((s % 3600) / 60);
+            if (d > 0) return `${d}d ${h}h`;
+            if (h > 0) return `${h}h ${m}m`;
+            return `${m}m`;
+        }
+
+        function setStat(id, value, cls) {
+            const el = document.getElementById(id);
+            el.textContent = (value === null || value === undefined || value === '') ? '—' : value;
+            el.className = 'value' + (cls ? ' ' + cls : '');
+        }
+
+        function setStatus(kind, text) {
+            document.getElementById('statusText').textContent = text;
+            const dot = document.getElementById('headerStatusDot');
+            dot.className = 'dot ' + kind;
+            document.getElementById('offlineNotice').style.display = (kind === 'offline') ? '' : 'none';
+        }
+
+        async function callRpc(endpoint) {
+            const response = await fetch(RPC + endpoint, {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: '{}',
+                cache: 'no-store',
+            });
+            if (!response.ok) throw new Error(`HTTP ${response.status}`);
+            const data = await response.json();
+            if (data && data.error) throw new Error(data.error);
+            return data;
+        }
+
+        function render(info, heightFallback) {
+            const height = info.height ?? heightFallback ?? 0;
+            // Monero's get_info returns target_height == 0 when the node is
+            // FULLY SYNCED — the field is the height being caught up to, not
+            // the chain tip, so `??` cannot substitute for the 0 case (a
+            // synced node would sit forever at "Syncing — 0.00%"). Treat
+            // 0/absent as "target is our own height" — the same sentinel
+            // core/archipelago/src/electrs_status.rs branches on.
+            const rawTarget = info.target_height ?? info.target ?? 0;
+            const target = rawTarget > 0 ? rawTarget : height;
+            document.getElementById('height').textContent = tabular(height);
+            document.getElementById('targetOf').textContent = `of ${tabular(target)}`;
+
+            const pct = target > 0 ? Math.min(100, (height / target) * 100) : 0;
+            document.getElementById('syncBar').style.width = pct.toFixed(2) + '%';
+
+            const synced = target > 0 && height >= target;
+            if (synced) {
+                document.getElementById('syncLabel').textContent = 'Fully synced';
+                setStatus('online', 'Synced');
+            } else {
+                const behind = Math.max(0, target - height);
+                document.getElementById('syncLabel').textContent =
+                    `${pct.toFixed(2)}% — ${tabular(behind)} blocks behind`;
+                setStatus('syncing', 'Syncing');
+            }
+
+            const nettype = info.mainnet ? 'Mainnet'
+                : info.testnet ? 'Testnet'
+                : info.stagenet ? 'Stagenet'
+                : (info.net || info.nettype || '—');
+            setStat('nettype', nettype);
+            document.getElementById('headerNetwork').textContent = nettype;
+            document.getElementById('headerHeight').textContent = tabular(height);
+
+            const nowSecs = info.time ?? info.adjusted_time ?? Math.floor(Date.now() / 1000);
+            const started = info.start_time ?? info.startup_time;
+            setStat('uptime', started ? formatUptime(nowSecs - started) : '—');
+            setStat('nodeTime', new Date(nowSecs * 1000).toLocaleString());
+
+            setStat('outConns', tabular(info.outgoing_connections_count));
+            setStat('inConns', tabular(info.incoming_connections_count));
+            setStat('rpcConns', tabular(info.rpc_connections_count));
+            setStat('whitePeers', tabular(info.white_peerlist_size));
+            setStat('grayPeers', tabular(info.grey_peerlist_size));
+            setStat('txPool', tabular(info.tx_pool_size));
+            const alt = Number(info.alt_blocks_count || 0);
+            setStat('altBlocks', tabular(alt), alt > 0 ? 'warn' : undefined);
+
+            setStat('difficulty', tabular(info.difficulty));
+            setStat('chainSize', formatBytes(info.blocks_size ?? info.block_sizes?.[0]));
+            const free = info.free_space;
+            const freeWarn = Number.isFinite(free) && free > 0 && free < 50 * 1024 * 1024 * 1024;
+            setStat('freeSpace', formatBytes(free), freeWarn ? 'warn' : undefined);
+
+            if (!document.getElementById('walletEndpoint').textContent.includes(':')) {
+                document.getElementById('walletEndpoint').textContent =
+                    `${window.location.hostname}:18090`;
+            }
+        }
+
+        async function refresh() {
+            let height = null;
+            try {
+                const h = await callRpc('get_height');
+                height = h.height;
+            } catch { /* get_info below carries the real error */ }
+            try {
+                const info = await callRpc('get_info');
+                render(info, height);
+            } catch {
+                setStatus('offline', 'Node offline');
+                if (height !== null) document.getElementById('height').textContent = tabular(height);
+            }
+        }
+
+        function copyEndpoint(btn) {
+            const text = document.getElementById('walletEndpoint').textContent;
+            const done = () => { btn.textContent = 'Copied'; setTimeout(() => { btn.textContent = 'Copy'; }, 1500); };
+            if (navigator.clipboard && window.isSecureContext) {
+                navigator.clipboard.writeText(text).then(done).catch(() => { done(); });
+            } else {
+                const ta = document.createElement('textarea');
+                ta.value = text;
+                document.body.appendChild(ta);
+                ta.select();
+                try { document.execCommand('copy'); } catch { /* best effort */ }
+                document.body.removeChild(ta);
+                done();
+            }
+        }
+
+        document.querySelectorAll('.tab-btn').forEach((button) => {
+            button.addEventListener('click', () => {
+                const tab = button.dataset.tab;
+                document.querySelectorAll('.tab-btn').forEach((b) => b.classList.toggle('active', b === button));
+                document.querySelectorAll('[data-panel]').forEach((panel) => panel.classList.toggle('tab-hidden', panel.dataset.panel !== tab));
+            });
+        });
+
+        // Height alone answers even while get_info is warming up; if both
+        // fail the offline card explains the disk gate as a likely cause.
+        refresh();
+        setInterval(refresh, POLL_MS);
+    </script>
+</body>
+</html>
@@ -0,0 +1,56 @@
+server {
+    # Loopback ONLY — same rule as docker/bitcoin-ui and docker/electrs-ui.
+    # This container is host-networked, so nginx binds the HOST's address
+    # directly; a bare `listen` would expose the page on LAN, Tailscale and
+    # the mesh with the app gate nowhere in front of it. Binding loopback lets
+    # the daemon claim the external addresses and authenticate them;
+    # see appgate::listener and apps/cuprate-ui/manifest.yml (auth: gated).
+    listen 127.0.0.1:18091;
+    server_name _;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Session gate for the RPC proxy below. Internal: reachable only by
+    # nginx's own auth_request subrequest, never by a client.
+    location = /_session_check {
+        internal;
+        proxy_pass http://127.0.0.1:5678/auth/session-check;
+        proxy_pass_request_body off;
+        proxy_set_header Content-Length "";
+        proxy_set_header Host $host;
+        proxy_set_header Cookie $http_cookie;
+        proxy_set_header X-CSRF-Token $http_x_csrf_token;
+    }
+
+    # Cuprate's restricted RPC (host-published on 127.0.0.1:18090, auth: open
+    # — Monero's own safe-for-public subset, what remote-node wallets use).
+    # It injects no credentials the caller lacks, but it is still session-
+    # gated here so the whole companion behaves as one authenticated surface
+    # (same defence-in-depth bitcoin-ui applies to its credential-injecting
+    # proxy: loopback reaches it without the gate's challenge).
+    location /cuprate-rpc/ {
+        # Preflight carries no cookies by design — answer it before the gate,
+        # otherwise the browser reports an opaque CORS failure instead of a 401.
+        if ($request_method = OPTIONS) { return 204; }
+        auth_request /_session_check;
+        proxy_pass http://127.0.0.1:18090/;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        add_header Access-Control-Allow-Origin $scheme://$http_host always;
+        add_header Access-Control-Allow-Credentials "true" always;
+        add_header Vary "Origin" always;
+        add_header Access-Control-Allow-Methods "POST, GET, OPTIONS" always;
+        add_header Access-Control-Allow-Headers "Content-Type, Authorization" always;
+    }
+
+    # no-cache (revalidate), not no-store — same reasoning as docker/bitcoin-ui:
+    # a rebuilt companion image must actually be seen by the browser, while the
+    # ETag still saves the transfer when nothing changed.
+    location / {
+        add_header Cache-Control "no-cache";
+        try_files $uri $uri/ /index.html;
+    }
+}
@@ -1,4 +1,4 @@
-import { describe, expect, it, beforeEach } from 'vitest'
+import { describe, expect, it, beforeEach, afterEach, vi } from 'vitest'
 import { NEW_TAB_APPS, directAppUrl, resolveAppUrl } from '../appSessionConfig'
 import { GENERATED_NEW_TAB_APPS } from '../generatedAppSessionConfig'
 import { __setSignedCatalogForTests } from '../../discover/curatedApps'
@@ -19,6 +19,8 @@ const SIGNED = {
    tailscale: { version: 'stable' },
    // auth:none ports are container-published too — https would fail.
    cuprate: { version: '0.1.0-preview', manifest: { app: { ports: [{ host: 18090, auth: 'none' }] } } },
+    // Cuprate's companion dashboard owns the gated launch port.
+    'cuprate-ui': { version: '1.0.0', manifest: { app: { ports: [{ host: 18091, auth: 'gated' }] } } },
  },
 }

@@ -34,6 +36,9 @@ describe('appSessionConfig', () => {
  beforeEach(() => {
    __setSignedCatalogForTests(SIGNED as never)
  })
+  afterEach(() => {
+    vi.unstubAllEnvs()
+  })
  it('keeps manifest-owned new-tab apps marked on every viewport', () => {
    expect(NEW_TAB_APPS.has('btcpay-server')).toBe(true)
    expect(NEW_TAB_APPS.has('photoprism')).toBe(true)
@@ -144,7 +149,18 @@ describe('appSessionConfig', () => {
    // A runtime port the gate does NOT front keeps plain http (https would
    // fail to connect outright).
    expect(resolveAppUrl('filebrowser', undefined, 'http://localhost:18083')).toBe('http://192.0.2.10:18083')
-    // Cuprate's UI port is auth:none — plain HTTP stays plain.
-    expect(resolveAppUrl('cuprate', undefined, 'http://localhost:18090')).toBe('http://192.0.2.10:18090')
+  })
+
+  it('launches cuprate on the companion UI, never the raw restricted RPC', () => {
+    // resolveAppUrl has a DEV branch (vite path proxy) — assert prod launch.
+    vi.stubEnv('DEV', false)
+    stubLocation({ hostname: '192.0.2.10', protocol: 'https:' })
+    // cuprate publishes only raw JSON RPC (18090 restricted, 18183 p2p).
+    // Launches must land on the companion dashboard (:18091, gate-fronted →
+    // page scheme), even when the backend hands back a running-node runtime
+    // URL pointing at the bare RPC.
+    expect(resolveAppUrl('cuprate', undefined, 'http://localhost:18090')).toBe('https://192.0.2.10:18091')
+    expect(resolveAppUrl('cuprate-ui')).toBe('https://192.0.2.10:18091')
+    expect(resolveAppUrl('archy-cuprate-ui')).toBe('https://192.0.2.10:18091')
  })
 })
@@ -29,6 +29,9 @@ export const APP_PORTS: Record<string, number> = {
  'bitcoin-knots': 8334,
  'bitcoin-core':  8334,
  'bitcoin-ui':    8334,
+  'cuprate':       18091,
+  'cuprate-ui':    18091,
+  'archy-cuprate-ui': 18091,
  'electrumx':     50002,
  'electrs':       50002,
  'archy-electrs-ui': 50002,
@@ -111,6 +114,15 @@ export function resolveAppUrl(id: string, routeQueryPath?: string, runtimeUrl?:
    return appOrigin(8334, id)
  }

+  // Cuprate UI is the same companion shape on :18091. The cuprate app itself
+  // publishes only the restricted RPC (18090) — a raw JSON endpoint, not a
+  // page — so cuprate launches must land on the companion, never on the
+  // runtimeUrl a running cuprate reports.
+  if (id === 'cuprate' || id === 'cuprate-ui' || id === 'archy-cuprate-ui') {
+    if (import.meta.env.DEV) return '/app/cuprate-ui/'
+    return appOrigin(18091, id)
+  }
+
  if (runtimeUrl && id !== 'netbird') {
    let base = runtimeUrl.replace(/localhost/i, window.location.hostname)
    // The backend reports runtime URLs as http:// because that is how the app
@@ -9,6 +9,7 @@ export const GENERATED_APP_PORTS: Record<string, number> = {
  "bitcoin-ui": 8334,
  "botfights": 9100,
  "btcpay-server": 23000,
+  "cuprate-ui": 18091,
  "electrs-ui": 50002,
  "electrumx": 50002,
  "fedimint": 8175,
@@ -54,6 +55,7 @@ export const GENERATED_APP_TITLES: Record<string, string> = {
  "btcpay-server": "BTCPay Server",
  "core-lightning": "Core Lightning (CLN)",
  "cuprate": "Cuprate",
+  "cuprate-ui": "Cuprate UI",
  "electrs-ui": "Electrs UI",
  "electrumx": "ElectrumX",
  "fedimint": "Fedimint Guardian",
@@ -38,6 +38,7 @@ export function isServicePackage(id: string, pkg?: PackageDataEntry): boolean {
 // Known app -> category mappings (matches App Store categorisation)
 export const APP_CATEGORY_MAP: Record<string, string> = {
  'bitcoin-core': 'money', 'bitcoin-knots': 'money', 'bitcoin-ui': 'money', 'electrumx': 'money', 'electrs': 'money',
+  'cuprate': 'money', 'cuprate-ui': 'money',
  'lnd': 'money', 'mempool': 'money', 'mempool-web': 'money', 'btcpay-server': 'commerce',
  'fedimint': 'money', 'fedimint-gateway': 'money',
  'indeedhub': 'media', 'jellyfin': 'media', 'photoprism': 'media', 'immich': 'media',
@@ -187,6 +188,9 @@ const APP_ICON_FALLBACKS: Record<string, string> = {
  'archy-bitcoin-ui': '/assets/img/app-icons/bitcoin-knots.webp',
  'archy-lnd-ui': '/assets/img/app-icons/lnd.png',
  'archy-electrs-ui': '/assets/img/app-icons/electrumx.png',
+  // Cuprate's companion dashboard shares the node's icon.
+  'cuprate-ui': '/assets/img/app-icons/cuprate.svg',
+  'archy-cuprate-ui': '/assets/img/app-icons/cuprate.svg',
  // ElectrumX ships under a few historical ids (the backend was renamed
  // electrs → electrumx). Pin the whole family to the ElectrumX icon so My
  // Apps shows the right logo no matter which id the node has it installed
@@ -97,6 +97,8 @@ const CATALOG_APP_ID_ALIASES: Record<string, string> = {
  'archy-lnd-ui': 'lnd-ui',
  'bitcoin-knots': 'bitcoin-ui',
  'bitcoin-core': 'bitcoin-ui',
+  'cuprate': 'cuprate-ui',
+  'archy-cuprate-ui': 'cuprate-ui',
  'fedimintd': 'fedimint',
  'immich_server': 'immich',
 }
@@ -162,6 +162,11 @@ export default defineConfig({
        changeOrigin: true,
        secure: false,
      },
+      '/app/cuprate-ui': {
+        target: process.env.BACKEND_URL || 'http://localhost:5959',
+        changeOrigin: true,
+        secure: false,
+      },
      // Demo mock app UIs (electrumx, lnd, fedimint) + generic notice page.
      '/app/electrumx': { target: process.env.BACKEND_URL || 'http://localhost:5959', changeOrigin: true, secure: false },
      '/app/electrs': { target: process.env.BACKEND_URL || 'http://localhost:5959', changeOrigin: true, secure: false },
@@ -1,29 +1,29 @@
 {
  "changelog": [
-    "**Lightning sends work again — v1.8.9's payment switch lost the fee budget.** Moving payments to LND 0.21's supported route (Router.SendPaymentV2) shipped without a fee limit, and the v2 API treats an absent limit as **zero allowed fees**: every real route carries a routing fee, so the pathfinder rejected them all and the wallet answered \"No route to the recipient\" on every send — all day, on healthy channels with plenty of liquidity. The router debug log made it unambiguous (`fee_limit=0 mSAT` on every failing wallet payment; the same payment succeeded by hand the moment a fee limit was set). Payments now carry lncli's default budget (the payment amount), the wallet's amount handling for zero-value invoices is preserved, and a unit test pins the limit can never be zero again.",
-    "**A channel that drops its peer link now heals itself — on every node.** Restarting LND (an app update, a reboot, container churn) can leave a channel's peer connection down for hours while both endpoints keep the channel flagged disabled in the routing graph: the node looks perfectly healthy, the wallet shows balance, and every payment in either direction fails \"no route to the recipient\". Observed live: a node's only channel sat unroutable for ~17 hours after the LND 0.21.2 update, with no sign of it in any dashboard. The daemon now watches the channel graph as desired state — every open channel should have a live peer — and reconnects any that don't, using the peer's advertised addresses. Nodes without LND are untouched; an unreachable peer is retried gently, not hammered.",
-    "**The Lightning wallet states the node's real funding state instead of \"you have no channel.\"** Trying to send while a freshly opened channel was still waiting for on-chain confirmations — or when all its balance sits on the far side — raised a modal that claimed the node had NO channel at all (the outbound sum is legitimately zero in both states), pointed the user at opening a second channel, and — for payment routing failures — even showed the *receiving* copy. The funding gate now reads the channel list it already fetched: a confirming channel gets \"it unlocks automatically once confirmed, nothing is needed from you\", a far-side balance gets \"you can receive, but there's nothing to send right now\", a routing/liquidity payment failure says so instead of claiming channel problems, and only a genuinely channel-less node keeps the open-one guidance."
+    "**Cuprate now syncs without burning a core for days.** The app's shipped config now enables Cuprate's checkpoint-backed `fast_sync` path, raises the database cache to 8 GiB, and gives the container a 10 GiB memory limit so the cache has real headroom. A live comparison that motivated the change saw the affected node sit around 45% CPU while the corrected config held near low single digits at the same chain height and block rate. The restricted RPC remains fronted through the safe app gate/Tor path.",
+    "**OpenWrt Gateway setup is documented from a real install, and two setup bugs are fixed.** The new guide walks a node operator through flashing a GL.iNet AX3000 to stock OpenWrt, pairing it with Archipelago, and installing TollGate pay-as-you-go WiFi. The installer now finds `opkg`/`apk` through the router's actual `PATH` instead of assuming `/usr/bin`, the UI no longer sends an empty password over a saved router connection, and the pinned TollGate package moves to `v0.5.0` with a native `.apk` install path where upstream provides one.",
+    "**Release publishing now checks the public Gitea download links before a manifest goes live.** The publisher already fetched every artifact back and verified its size and SHA-256; this release adds a second guard for the release page itself, so a bad Gitea `ROOT_URL` or proxy setting cannot publish working files behind broken public HTTPS download links."
  ],
  "components": [
    {
-      "current_version": "1.8.10-alpha",
-      "download_url": "https://source.archipelago-foundation.org/lfg2025/archy/releases/download/v1.8.10-alpha/archipelago",
+      "current_version": "1.8.11-alpha",
+      "download_url": "https://source.archipelago-foundation.org/lfg2025/archy/releases/download/v1.8.11-alpha/archipelago",
      "name": "archipelago",
-      "new_version": "1.8.10-alpha",
-      "sha256": "6c8bd41fed44cd999cb360c00e1b66a2d19d19812cc2b0c8a1677eec2a9579e6",
-      "size_bytes": 64178056
+      "new_version": "1.8.11-alpha",
+      "sha256": "ae569054edd6b2491beb101815f6809bc00c95a7dbe86bd084bcb9a7c36e1853",
+      "size_bytes": 64179264
    },
    {
-      "current_version": "1.8.10-alpha",
-      "download_url": "https://source.archipelago-foundation.org/lfg2025/archy/releases/download/v1.8.10-alpha/archipelago-frontend-1.8.10-alpha.tar.gz",
-      "name": "archipelago-frontend-1.8.10-alpha.tar.gz",
-      "new_version": "1.8.10-alpha",
-      "sha256": "6b25de8a8e1a4f7fe51594f9bbbe21f5820f417af47a8b309c2dbf8f8723b719",
-      "size_bytes": 97736297
+      "current_version": "1.8.11-alpha",
+      "download_url": "https://source.archipelago-foundation.org/lfg2025/archy/releases/download/v1.8.11-alpha/archipelago-frontend-1.8.11-alpha.tar.gz",
+      "name": "archipelago-frontend-1.8.11-alpha.tar.gz",
+      "new_version": "1.8.11-alpha",
+      "sha256": "192fd0470b6ccf66e78c80b4a4c3af5468882b85d81959362a3bd11f88b9d71d",
+      "size_bytes": 97741740
    }
  ],
-  "release_date": "2026-09-01",
-  "signature": "b69926bcb1851ff7d6a5b24519cd4a8015aab4ed4b588ee989d8ce6e3beaeb2cc0eb38078f522ded0d389fe53b7dbcdbf3f40c534b4bfafa5cf4a2ab2c59e40f",
+  "release_date": "2026-09-07",
+  "signature": "6449ce6ef35a4ef4fa6d0923bb58a2bff52ea5430d5532496e8f0af9ed52eaec293f19d7bec272dc9bc1af5fb2cdfa0e46068c827a9a4dd9cbef92d1c5845301",
  "signed_by": "did:key:z6Mkfu5LT8d4DjETtrkATvHh9Dvcbnr7zBCUwfau8Sw7DLWT",
-  "version": "1.8.10-alpha"
+  "version": "1.8.11-alpha"
 }
@@ -1,6 +1,6 @@
 {
  "schema": 1,
-  "updated": "2026-09-03",
+  "updated": "2026-09-09",
  "apps": {
    "adguardhome": {
      "version": "v0.107.79",
@@ -1324,13 +1324,13 @@
          },
          "dependencies": [
            {
-              "storage": "300Gi"
+              "storage": "450Gi"
            }
          ],
          "resources": {
            "cpu_limit": 0,
            "memory_limit": "10Gi",
-            "disk_limit": "300Gi"
+            "disk_limit": "450Gi"
          },
          "security": {
            "capabilities": [],
@@ -1389,6 +1389,67 @@
        }
      }
    },
+    "cuprate-ui": {
+      "version": "1.7.123-alpha",
+      "image": "source.archipelago-foundation.org/lfg2025/cuprate-ui:1.7.123-alpha",
+      "manifest": {
+        "app": {
+          "id": "cuprate-ui",
+          "name": "Cuprate UI",
+          "version": "1.0.0",
+          "upstream": {
+            "kind": "internal"
+          },
+          "description": "Archipelago-native HTTP frontend for the Cuprate Monero node. Runs nginx\ninside a container, serves a static status dashboard, and proxies\n/cuprate-rpc/ to the cuprate restricted RPC on 127.0.0.1:18090 (the\npublished host port for the container's 18089). No credentials are\ninjected \u2014 the restricted RPC is Monero's own safe-for-public subset \u2014 so\nthe nginx.conf is baked into the image and there is no rendered-config\nbind-mount like bitcoin-ui's.\n",
+          "container": {
+            "build": {
+              "context": "/opt/archipelago/docker/cuprate-ui",
+              "dockerfile": "Dockerfile",
+              "tag": "localhost/cuprate-ui:local"
+            }
+          },
+          "dependencies": [
+            {
+              "app_id": "cuprate"
+            }
+          ],
+          "resources": {
+            "memory_limit": "64Mi"
+          },
+          "security": {
+            "readonly_root": false,
+            "network_policy": "host"
+          },
+          "ports": [
+            {
+              "host": 18091,
+              "container": 18091,
+              "protocol": "tcp",
+              "bind": "127.0.0.1",
+              "auth": "gated",
+              "session_passthrough": true
+            }
+          ],
+          "volumes": [],
+          "environment": [],
+          "health_check": {
+            "type": "http",
+            "endpoint": "http://127.0.0.1:18091",
+            "path": "/",
+            "interval": "30s",
+            "timeout": "5s",
+            "retries": 3
+          },
+          "metadata": {
+            "icon": "/assets/img/app-icons/cuprate.svg",
+            "category": "money",
+            "tier": "optional",
+            "author": "Archipelago",
+            "repo": "https://github.com/Cuprate/cuprate"
+          }
+        }
+      }
+    },
    "electrs-ui": {
      "version": "1.7.123-alpha",
      "image": "source.archipelago-foundation.org/lfg2025/electrs-ui:1.7.123-alpha",
@@ -1,29 +1,29 @@
 {
  "changelog": [
-    "**Lightning sends work again — v1.8.9's payment switch lost the fee budget.** Moving payments to LND 0.21's supported route (Router.SendPaymentV2) shipped without a fee limit, and the v2 API treats an absent limit as **zero allowed fees**: every real route carries a routing fee, so the pathfinder rejected them all and the wallet answered \"No route to the recipient\" on every send — all day, on healthy channels with plenty of liquidity. The router debug log made it unambiguous (`fee_limit=0 mSAT` on every failing wallet payment; the same payment succeeded by hand the moment a fee limit was set). Payments now carry lncli's default budget (the payment amount), the wallet's amount handling for zero-value invoices is preserved, and a unit test pins the limit can never be zero again.",
-    "**A channel that drops its peer link now heals itself — on every node.** Restarting LND (an app update, a reboot, container churn) can leave a channel's peer connection down for hours while both endpoints keep the channel flagged disabled in the routing graph: the node looks perfectly healthy, the wallet shows balance, and every payment in either direction fails \"no route to the recipient\". Observed live: a node's only channel sat unroutable for ~17 hours after the LND 0.21.2 update, with no sign of it in any dashboard. The daemon now watches the channel graph as desired state — every open channel should have a live peer — and reconnects any that don't, using the peer's advertised addresses. Nodes without LND are untouched; an unreachable peer is retried gently, not hammered.",
-    "**The Lightning wallet states the node's real funding state instead of \"you have no channel.\"** Trying to send while a freshly opened channel was still waiting for on-chain confirmations — or when all its balance sits on the far side — raised a modal that claimed the node had NO channel at all (the outbound sum is legitimately zero in both states), pointed the user at opening a second channel, and — for payment routing failures — even showed the *receiving* copy. The funding gate now reads the channel list it already fetched: a confirming channel gets \"it unlocks automatically once confirmed, nothing is needed from you\", a far-side balance gets \"you can receive, but there's nothing to send right now\", a routing/liquidity payment failure says so instead of claiming channel problems, and only a genuinely channel-less node keeps the open-one guidance."
+    "**Cuprate now syncs without burning a core for days.** The app's shipped config now enables Cuprate's checkpoint-backed `fast_sync` path, raises the database cache to 8 GiB, and gives the container a 10 GiB memory limit so the cache has real headroom. A live comparison that motivated the change saw the affected node sit around 45% CPU while the corrected config held near low single digits at the same chain height and block rate. The restricted RPC remains fronted through the safe app gate/Tor path.",
+    "**OpenWrt Gateway setup is documented from a real install, and two setup bugs are fixed.** The new guide walks a node operator through flashing a GL.iNet AX3000 to stock OpenWrt, pairing it with Archipelago, and installing TollGate pay-as-you-go WiFi. The installer now finds `opkg`/`apk` through the router's actual `PATH` instead of assuming `/usr/bin`, the UI no longer sends an empty password over a saved router connection, and the pinned TollGate package moves to `v0.5.0` with a native `.apk` install path where upstream provides one.",
+    "**Release publishing now checks the public Gitea download links before a manifest goes live.** The publisher already fetched every artifact back and verified its size and SHA-256; this release adds a second guard for the release page itself, so a bad Gitea `ROOT_URL` or proxy setting cannot publish working files behind broken public HTTPS download links."
  ],
  "components": [
    {
-      "current_version": "1.8.10-alpha",
-      "download_url": "https://source.archipelago-foundation.org/lfg2025/archy/releases/download/v1.8.10-alpha/archipelago",
+      "current_version": "1.8.11-alpha",
+      "download_url": "https://source.archipelago-foundation.org/lfg2025/archy/releases/download/v1.8.11-alpha/archipelago",
      "name": "archipelago",
-      "new_version": "1.8.10-alpha",
-      "sha256": "6c8bd41fed44cd999cb360c00e1b66a2d19d19812cc2b0c8a1677eec2a9579e6",
-      "size_bytes": 64178056
+      "new_version": "1.8.11-alpha",
+      "sha256": "ae569054edd6b2491beb101815f6809bc00c95a7dbe86bd084bcb9a7c36e1853",
+      "size_bytes": 64179264
    },
    {
-      "current_version": "1.8.10-alpha",
-      "download_url": "https://source.archipelago-foundation.org/lfg2025/archy/releases/download/v1.8.10-alpha/archipelago-frontend-1.8.10-alpha.tar.gz",
-      "name": "archipelago-frontend-1.8.10-alpha.tar.gz",
-      "new_version": "1.8.10-alpha",
-      "sha256": "6b25de8a8e1a4f7fe51594f9bbbe21f5820f417af47a8b309c2dbf8f8723b719",
-      "size_bytes": 97736297
+      "current_version": "1.8.11-alpha",
+      "download_url": "https://source.archipelago-foundation.org/lfg2025/archy/releases/download/v1.8.11-alpha/archipelago-frontend-1.8.11-alpha.tar.gz",
+      "name": "archipelago-frontend-1.8.11-alpha.tar.gz",
+      "new_version": "1.8.11-alpha",
+      "sha256": "192fd0470b6ccf66e78c80b4a4c3af5468882b85d81959362a3bd11f88b9d71d",
+      "size_bytes": 97741740
    }
  ],
-  "release_date": "2026-09-01",
-  "signature": "b69926bcb1851ff7d6a5b24519cd4a8015aab4ed4b588ee989d8ce6e3beaeb2cc0eb38078f522ded0d389fe53b7dbcdbf3f40c534b4bfafa5cf4a2ab2c59e40f",
+  "release_date": "2026-09-07",
+  "signature": "6449ce6ef35a4ef4fa6d0923bb58a2bff52ea5430d5532496e8f0af9ed52eaec293f19d7bec272dc9bc1af5fb2cdfa0e46068c827a9a4dd9cbef92d1c5845301",
  "signed_by": "did:key:z6Mkfu5LT8d4DjETtrkATvHh9Dvcbnr7zBCUwfau8Sw7DLWT",
-  "version": "1.8.10-alpha"
+  "version": "1.8.11-alpha"
 }
@@ -1,29 +0,0 @@
-{
-  "changelog": [
-    "**Cuprate now syncs without burning a core for days.** The app's shipped config now enables Cuprate's checkpoint-backed `fast_sync` path, raises the database cache to 8 GiB, and gives the container a 10 GiB memory limit so the cache has real headroom. A live comparison that motivated the change saw the affected node sit around 45% CPU while the corrected config held near low single digits at the same chain height and block rate. The restricted RPC remains fronted through the safe app gate/Tor path.",
-    "**OpenWrt Gateway setup is documented from a real install, and two setup bugs are fixed.** The new guide walks a node operator through flashing a GL.iNet AX3000 to stock OpenWrt, pairing it with Archipelago, and installing TollGate pay-as-you-go WiFi. The installer now finds `opkg`/`apk` through the router's actual `PATH` instead of assuming `/usr/bin`, the UI no longer sends an empty password over a saved router connection, and the pinned TollGate package moves to `v0.5.0` with a native `.apk` install path where upstream provides one.",
-    "**Release publishing now checks the public Gitea download links before a manifest goes live.** The publisher already fetched every artifact back and verified its size and SHA-256; this release adds a second guard for the release page itself, so a bad Gitea `ROOT_URL` or proxy setting cannot publish working files behind broken public HTTPS download links."
-  ],
-  "components": [
-    {
-      "current_version": "1.8.11-alpha",
-      "download_url": "https://source.archipelago-foundation.org/lfg2025/archy/releases/download/v1.8.11-alpha/archipelago",
-      "name": "archipelago",
-      "new_version": "1.8.11-alpha",
-      "sha256": "ae569054edd6b2491beb101815f6809bc00c95a7dbe86bd084bcb9a7c36e1853",
-      "size_bytes": 64179264
-    },
-    {
-      "current_version": "1.8.11-alpha",
-      "download_url": "https://source.archipelago-foundation.org/lfg2025/archy/releases/download/v1.8.11-alpha/archipelago-frontend-1.8.11-alpha.tar.gz",
-      "name": "archipelago-frontend-1.8.11-alpha.tar.gz",
-      "new_version": "1.8.11-alpha",
-      "sha256": "192fd0470b6ccf66e78c80b4a4c3af5468882b85d81959362a3bd11f88b9d71d",
-      "size_bytes": 97741740
-    }
-  ],
-  "release_date": "2026-09-07",
-  "signature": "6449ce6ef35a4ef4fa6d0923bb58a2bff52ea5430d5532496e8f0af9ed52eaec293f19d7bec272dc9bc1af5fb2cdfa0e46068c827a9a4dd9cbef92d1c5845301",
-  "signed_by": "did:key:z6Mkfu5LT8d4DjETtrkATvHh9Dvcbnr7zBCUwfau8Sw7DLWT",
-  "version": "1.8.11-alpha"
-}
@@ -19,6 +19,7 @@ INTERNAL_MANIFEST_IDS = {
    "archy-nbxplorer",
    "bitcoin-ui",
    "core-lightning",
+    "cuprate-ui",
    "electrs-ui",
    "fips-ui",
    "lnd-ui",
@@ -64,6 +64,7 @@ SINGLE = {
    "bitcoin-ui": "BITCOIN_UI_IMAGE",
    "lnd-ui": "LND_UI_IMAGE",
    "electrs-ui": "ELECTRS_UI_IMAGE",
+    "cuprate-ui": "CUPRATE_UI_IMAGE",
    "homeassistant": "HOMEASSISTANT_IMAGE",
    "grafana": "GRAFANA_IMAGE",
    "uptime-kuma": "UPTIME_KUMA_IMAGE",
@@ -127,6 +127,7 @@ IMMICH_SERVER_IMAGE="$ARCHY_REGISTRY/immich-server:release"
 BITCOIN_UI_IMAGE="$ARCHY_REGISTRY/bitcoin-ui:1.7.123-alpha"
 LND_UI_IMAGE="$ARCHY_REGISTRY/lnd-ui:1.7.123-alpha"
 ELECTRS_UI_IMAGE="$ARCHY_REGISTRY/electrs-ui:1.7.123-alpha"
+CUPRATE_UI_IMAGE="$ARCHY_REGISTRY/cuprate-ui:1.7.123-alpha"

 # Base images
 NGINX_ALPINE_IMAGE="$ARCHY_REGISTRY/nginx:1.27.4-alpine"
Author	SHA1	Message	Date
archipelago	6b8535fca7	style: format generated app launch ports	2026-09-12 15:51:48 -04:00
archipelago	5441415a3d	style(cuprate-ui): anchor desktop details to right edge	2026-09-12 15:37:38 -04:00
archipelago	86426a0253	style(cuprate-ui): right-align desktop header cards	2026-09-12 15:32:07 -04:00
archipelago	9d02517ca8	style(cuprate-ui): improve mobile dashboard layout	2026-09-12 15:31:04 -04:00
archipelago	bd36b6fb3d	style(cuprate-ui): match bitcoin status cards	2026-09-12 15:27:44 -04:00
archipelago	8d6a2ba923	feat(cuprate-ui): add bitcoin-style dashboard tabs	2026-09-12 15:12:35 -04:00
archipelago	67e9b7d001	feat(cuprate-ui): use app icon and shared dashboard background	2026-09-12 15:08:33 -04:00
archipelago	cb567056ff	refactor(cuprate-ui): align dashboard with bitcoin UI style	2026-09-12 15:00:15 -04:00
ssmithx	eb922f1d72	refactor(cuprate): one CUPRATE_MIN_DISK_GB, manifest matches it (review) 450 existed as two independent Rust constants (RPC gates vs boot reconciler) linked only by a "keep in lockstep" comment — updating one would reopen the disk-fill hole. Move it to crate::constants as the single source of truth both paths import. Also raise apps/cuprate/manifest.yml storage dependency and disk_limit from 300Gi to 450Gi so manifest-driven surfaces (store size, pre-checks) show the number the gate actually enforces — a user provisioning to the displayed 300 was refused at an unexplained 450. Catalog regenerated (cuprate entry re-embedded; still unsigned pending sign-catalog.sh).	2026-09-09 13:58:19 +00:00
ssmithx	10b11d29ae	fix(cuprate-ui): target_height 0 means synced, not stuck (review) Monero's get_info returns target_height == 0 when the node is FULLY SYNCED — the field is the height being caught up to, not the chain tip. The '??' fallback left 0 in place, so every healthy node rendered "Syncing — 0.00%, 0 blocks behind" forever. Treat 0/absent as target = own height, the same sentinel electrs_status.rs branches on.	2026-09-09 13:58:19 +00:00
ssmithx	89f1042b85	fix(cuprate): gate package.restart and package.update too (review) Restart and update are stop + recreate — a fresh start by another name — but only start carried the disk gate, so on a disk that shrank below the floor after install, either action silently resumed the unprunable Monero sync: the exact failure the gate exists to close. Both now call check_cuprate_disk_compatibility after validate_app_id and BEFORE any state mutation (user-stopped clear / Restarting / Updating flip), matching handle_package_start's fail-clean contract.	2026-09-09 13:58:19 +00:00
ssmithx	732ee5e714	feat(neode-ui): launch cuprate tiles on the Cuprate UI companion cuprate publishes only raw JSON RPC (18090 restricted, 18183 p2p), so launches must land on the companion on :18091, never on the running node's runtimeUrl — same root-path special-case bitcoin uses, with the dev vite proxy for /app/cuprate-ui/. Alias cuprate -> cuprate-ui so the port-auth lookup finds the gated launch port on HTTPS nodes; pin the companion icon to the cuprate mark.	2026-09-09 07:49:30 +00:00
ssmithx	37fde6cfa7	feat(cuprate-ui): companion dashboard for the Cuprate Monero node Same companion shape as bitcoin-ui/electrs-ui: host-networked nginx bound to 127.0.0.1:18091 (auth: gated + session_passthrough), serving a dark glass status page that polls the node's restricted RPC via a session-gated /cuprate-rpc/ proxy — sync height/target with progress bar, peers, mempool, chain size and free disk (from get_info), plus a wallet 'remote node' endpoint. The offline state explains the disk gate so a refused node says why. No secret rendering: the restricted RPC is Monero's safe-for-public subset, so nginx.conf is baked into the image (no pre_start hook, no bind mount). companion.rs auto-provisions archy-cuprate-ui alongside cuprate and reaps it when cuprate goes. Catalog regenerated (cuprate-ui entry + manifest embed, 18091 into the mesh launch-port list). NOTE: releases/app-catalog.json is UNSIGNED as committed — run scripts/sign-catalog.sh before publishing.	2026-09-09 07:49:18 +00:00
ssmithx	b19f191a92	fix(cuprate): refuse to run on disks too small for the Monero chain Cuprate has no pruning — verified against upstream main (binaries/cuprated/src/config.rs): the 'pruning' crate is Monero's p2p protocol pruning, not on-disk. Unlike the bitcoin apps, which branch on DISK_GB in their entrypoint and self-prune, a disk-constrained cuprate can only sync until the filesystem fills and take Archipelago down. Translate the bitcoin disk-awareness into the only form cuprate can honor — refuse rather than prune: - install (sync + async RPC paths) and package.start fail with an actionable message below CUPRATE_MIN_DISK_GB (450 GB total: chain ~250 GiB + headroom; allows 500 GB-class, refuses the 250 GB VPS) - boot reconcile skips an already-installed cuprate on a shrunken disk, recorded as Left("cuprate-insufficient-disk") before ensure_running so desired-state recovery can never undo it (same shape as requires-archival-bitcoin) - df failure fail-opens at install (never block on an unreadable disk), fail-closes at boot (never start a doomed sync) prod_orchestrator also registers cuprate-ui in UI_APP_IDS (its companion commit follows).	2026-09-09 07:49:04 +00:00
archipelago	db52c06a72	chore(catalog): sign Cuprate registry update	2026-09-07 05:12:05 -04:00
archipelago	4b14b62e74	chore: publish release v1.8.11-alpha Demo images / Build & push demo images (push) Successful in 3m40s Details	2026-09-07 04:35:48 -04:00