Reverified the unchanged shared-library and fleet baseline, preserved every owner boundary, and renewed the metadata-only ecs0lib monitoring lease before expiry.

Scope

• Execution host: rdmsm4x; observation window 2026-09-02 02:49-02:53 EDT.
• Read-only checks covered canonical ecs0lib and ECSCloudKit, 52 filtered canonical app roots, current fleet messages/tickets/claims, immediate project roots, the rdmbair15m5 canary, and the rdmpw3275m Homebrew sweep.
• No app or library source, installed artifact, process, Homebrew state, signing state, deployment, publication, credential, or owner-held ticket was changed.

State and verification

• ecs0lib remains at 90c3c6ddd6377be6012617d1934a5fbce5c028aa with the same 14 ownerless untracked Swift files totaling 152,835 bytes. All current SHA-256 values match the preserved manifest (HASH_MISMATCHES=0).
• ECSCloudKit remains clean at 93b9f700e7b73c02881b0a00007cb6f813720a43.
• Fresh 52-root scan remains ecs0lib 26 declarations / 22 production imports, ECSCloudKit 15 declarations / 1 production import, and zero active local ProcessRunner declarations. The only two declarations found are preserved under archived superseded-copy paths in AINetNode and updateRoo.
• Fleet bus synchronization succeeded to all five peer hosts. No exact owner handoff or monitor-directed reply arrived, no recent canonical app commit appeared, and no immediate app/library/project/site root was added.
• At 02:49 EDT, rdmbair15m5 remained post-reboot with the leaking replicantDB daemon and duplicate agent sessions absent; rdmpw3275m's false-success Homebrew sweep remained live, with fastfetch absent and zero tuned bottles. These were observed only; no process was signaled.

Local state changed

• Renewed TASK-20260830-02 as codex@rdmsm4x/ecs0lib-monitor for two hours, through 2026-09-02T04:53:06-0400, with a bounded no-change heartbeat note.
• Updated /Users/richh/.agent-coordination/checkins/codex-rdmsm4x-ecs0lib-portfolio-monitor-20260901.json with the renewal and 02:53 no-change observation. jq -e passed; resulting SHA-256 is 94883c19a35864f88d7893c9dd075aebb5fa19562f595095e43ccf15e7c29983.
• Added this Markdown changelog and its matching Apple Notes record in the rdmsm4x folder.

Commands and evidence

• Used agent_msg.zsh sync plus focused inbox enumeration, ticket show/list/claims, Git HEAD/status and recent-commit checks, direct SSH health/process checks, and immediate-root inventories.
• Recomputed dependency declarations from Package.swift/project.yml/project.pbxproj files and imports from production Swift sources across the 52-root denominator.
• Compared the 14 ecs0lib files against the preserved SHA-256 manifest and measured their aggregate byte count.
• Validated the coordination JSON with jq -e and hashed it with shasum -a 256.

Backup, undo, and outstanding actions

• No product/runtime rollback is needed because no product or runtime state changed. The ownerless ecs0lib files remain preserved in place and byte-identical.
• Ticket events and the Notes record are append-only audit evidence. Correct them with a later event rather than deletion. To undo only the mutable check-in update, restore its prior version from coordination-integrity history if needed and append a correction to the ticket.
• Canonical lead still owns assignment of ISSUE-20260902-06; the monitor's exact two-file upstream offer remains open and no source ownership was inferred.
• replicantDB's owner must establish a stable memory trend before re-enabling its daemon on rdmbair15m5. The interactive Homebrew owner must drain or correct the false-success Intel sweep and produce architecture-verified bottle evidence.