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Scope: global-working-memory · Status: P0-1 RECONCILER_ACTIVE / P0-2 ACTIVE / B02.1_MERGED / B02.2_MERGED · GitHub main: f7318032c159c1fed1b4f70d17042a227191db84 · PR #55: MERGED · Production D1: VERIFY_BLOCKED / SITES_AUTH_REQUIRED / UNKNOWN · Probe: PR #56 / CI #229 / NO_EXECUTION_CREATED · Fallback: legacy Notion + Drive continuity path retained · Authority cutover: NONE

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Active implementation slice: AIOS_P0_2_EXECUTION_SPINE_BUILD_01 — Durable History + Execution Room 01

Active reconciler: Canonical State Reconciler

Repository continuity fallback: AIOS_REPOSITORY_CONTINUITY_FALLBACK_01 — Legacy System Backup

Priority decision — 2026-08-20

User-directed priority order:

1. P0-1 — Canonical State Reconciler
2. P0-2 — Durable Execution History + one real Execution Room
3. P0-3 — Code-Enforced Core Laws

P0-3 is cross-cutting: its first enforcement gates must land inside P0-1 and P0-2 rather than waiting for those features to finish.

P0-1 — Canonical State Reconciler

Objective: automatically compare the current projections for scope, handoff, runtime, ledger, interface, and registry state, then fail visibly when a projection is stale, contradictory, missing, or unverifiable.

Required outputs

• Canonical reconciliation record keyed by scope_key and reconciliation execution ID.
• Projection adapters for: Scope Registry, Project Handoff/current-state projection, runtime/control-plane registry, MASON episode ledger/execution index, Interface Registry, capability/workflow registries.
• Drift classes that preserve existing authority domains rather than merging them.
• Explicit states for FRESH, UNCHANGED, STALE, DRIFTED, UNKNOWN, and UNAVAILABLE.
• Visible failure surface in chat/cockpit/telemetry when a required projection is stale or cannot be proven current.
• No automatic source rewrite. Reconciliation detects and reports; durable repair remains separately governed.

Acceptance gates