approval-engine/cadence.yaml
tegwick 9c9528f5b2 Implement the engine spine: claim, outbox, machine, API
Contracts first (T02–T04): approval claim schema with issuer, freshness,
and binding digest; local transactional outbox wire; load-bearing cadence
as heartbeat or reconciliation (layer.yaml declared).

Then the object (T06–T08): SQLite closed state machine, CAS supersession,
distinct-approver fail-closed, revocation without holder cooperation,
outbox insert in the same transaction. Tests fail the mutation when
emission fails, and revoke while the drain sink is down.

Introspection GET /v1/approvals/{id}/claim is a PIP fact, not a decision.
No public consume (T05 waits on GH-WP-0002-T06). Canon T-06 coverage for
wrong binding, expiry, revoke, and supersede.

FLEX-WP-0017 T03 is unblocked on this object; T05 remains blocked only on
consumption ordering.

Assistant: grok
Assistant-Session: 01a04ceb-2057-7e20-b0f9-c282964d5dd9
2026-08-29 12:52:49 +02:00

38 lines
884 B
YAML

# Source-side emission cadence for load-bearing approval evidence.
# Statute §9.6; detection surface GH-WP-0002-T04.
schema_version: "0.1"
source: approval-engine
kind: load-bearing
form: heartbeat-or-reconciliation
rate_monitoring: forbidden
heartbeat:
class: heartbeat
interval: 24h
assertion: nothing-to-report
missing: finding
reconciliation:
compare:
local: committed outbox counts per class
remote: "audit-core event counts where source=approval-engine"
divergence: finding
undrained_local: lag-not-divergence
lag_bound:
outbox_depth: 100
outbox_age: 1h
exceed: finding
classes:
issuance:
action: approval.issuance
use:
action: approval.use
note: "Internal CAS only until GH-WP-0002-T06."
supersession:
action: approval.supersession
revocation:
action: approval.revocation
heartbeat:
action: approval.heartbeat