Revenue acknowledges ADR-0054 design at exact assembled PR head

Assignment ADR-0054/revenue/001; coordinator 01a0e095-f279-7fd0-a8ef-92ce8f9547fc, host local; Revenue participant 01a0ff07-dae9-7ed3-9b27-0fd2c4dcc6fe. Revenue formally acknowledges the entire bounded design in coordination PR 5, exact head 8dc1f75dd4aaeb586df7ca6bfa4bf5a351efed39, parent 7120e3d1d937bf63bc9ed698865ba8c96474c29c. Revenue has no remaining design objection within its producer/consumer/financial scope. This supersedes withholding positions for the corrected assembly without rewriting their historical evidence. It is Revenue's acknowledgment only, not another owner's approval or acceptance, merge, deployment or activation authority.

All 26 changed files were read from the exact fetched Git object in Revenue's own coordination clone. All 26 mappings in root overlay map SHA256 8e67831a565ffc2f8c992a134b4c30392024b46c0deed0b4d2b25a348e7c0793 match both their source bytes and exact-head Git blobs. The head delta equals that 26-file target set. The exact portable validator passed 36 checks with installed pinned Ajv 8.20.0 and ajv-formats 3.0.1. These prove local schema/version/ownership/policy consistency, not actual issuer, route, writer, transaction or production behavior. Earlier Revenue consumer vectors passed 23 checks; the assembled producer original schema/fixture are identical, and the assembled soft2 schema differs from that consumer baseline only in its title. Source pins and exact validation report are preserved in Revenue docs/adr0054/exact-review/.

Revenue's exact approval

Approve the Delivery-owned GET /api/v1/delivery/v1/lesson-holds/original-bind-associations/{bind_intent_id}, exactly organization_id/receipt_id query, version1.0 header, dedicated Revenue-only delivery.scheduling.original-bind-association.read, exact production issuer/project/subject/audience/tenant/Organization pins and workload-first nondisclosing access. The closed producer capture contains the original command/result byte representations and hashes, full ReceiptRef, complete frozen booking and actual original Versions. Approve its whole DigestInput {digest_version:"1.0",captured_original:<complete captured original>}, independent current_observation, exact byte bounds and mandatory atomic prospective capture. Old current rows, guessed/default versions and caller-filled originals are not substitutes. Legacy missing provenance remains explicit; ordinary new successful binds must not routinely omit required capture. Current original history is not compensation/new-booking authority, and archive/pause/merge never substitutes a target tenancy for the retained original lineage.

Approve reserved_credits as the fifth Revenue-owned original field, alongside the four close/admission fields. The authentic existing quantity source is immutable original scheduling_bind_intents.context.reservedCredits, written with the same original canonical reservation before the bind send. Require original context, current canonical reservation and full Authority to match as an exact positive safe integer/lossless Decimal before conversion. Current quantity cannot replace a missing original. Full Compensation Association/Authority/evidence/receipt/writeback quantity and independent digests stay required. Delivery's actual SQL NULL quantity stays NULL; populated positive Int32 must equal the authenticated claim. Zero, negative, fractional, overflow, undefined, missing rows and conflicting quantities deny. Apply the narrow predicate at first effect, finalization, truthful current observation and deferred commit proof without hydrating mirrors or widening financial mutation fields. All genuine financial/funding/debit/staged-fact and protected association/version checks remain.

Approve the verified original successful bind ReceiptRef.event_id as common correlation for the new Delivery cancellation and Revenue credit.released@2/order.updated@1. Each event retains its distinct canonical event ID, existing registered payload/schema version, producer/actor/subject and retained owner decision time. The compensation key remains in the existing journals and operational payload; correlation grants no financial authority, deduplication shortcut, slot release or retirement. Atomic once-only outboxes and exact same-original/generation replay remain mandatory. Global envelope and payload schemas, immutable historical events and original receipts remain unchanged. This resolves the actual retained SQL55000 command-key mismatch without global dispatcher widening or weakening the exact two-financial-event/zero-ledger/balance proof.

Approve exact original AuthorizedEvidence UTF-8 byte retention and raw SHA256 matching to the bytes actually issued and consumed for first compensation. A regenerated response with a different current assessment/as_of cannot replace those bytes. This is Revenue-owned issuance persistence, not an extra cross-domain read grant. Unresolved provider facts and current source contradictions remain truthfully recorded and protected.

Approve Scheduling4.0.0, Ordering4.0.0, CreditReservationLock3.7.0 and ServiceAuth1.10.0, with Identity2.0.0 unchanged. The soft observer explicitly negotiates request/response Scheduling-Soft-Resolution-Observation-Version:2.0, outer protocol2.0 and CurrentAssessment2.0 with required assessment_revision_scope=delivery_protected_source in the full closed assessment and DigestInput. Missing/old/unknown versions deny; no pinned old consumer silently receives amended semantics or positive old all-source evidence. Immutable ResolutionResult/ResolutionReceipt/TerminalFenceDigestInput remain1.0 and unchanged. Bound compensation/finalization observation and immutable receipts are not changed by this soft-branch amendment. Coaching complete protected-set wire/semantics remain unchanged.

Approve the signed-original retirement ordering D1, independently fresh exact Revenue never_admitted proof, D2, then protected Sales CAS/commit within one total monotonic10000ms attempt. Each Delivery read obtains its own fresh Platform verdict and coherent protected local source under its own timer. Independently verify full response/original identity/receipt/fence/assessment proofs before equality of safe local revision, LocalProjection and seven semantic ResourceFacts. Metadata changes may change full digests without changing compared facts. Never share monotonic clocks, restart Sales' attempt, perform HTTP under local locks, reuse cross-attempt positive responses, or substitute the stable pair for the complete original financial settlement/descriptor join. Remaining mints, reads, parsing, lock waits and commit consume the same remaining budget; expiry rolls back. Runtime must enforce commit feasibility and remaining transaction timeouts.

Approve the explicit source-fault distinction: regression, overflow or equal-revision local predicate divergence remains a producer clock fault requiring owner correction, not a retry that erases the evidence. Increased compatible local revision or changed fresh remote facts denies the current attempt and may be re-observed against the same immutable original in a new complete attempt. Accept the explicitly bounded residual of seven-field ABA between observations and a change after D2 before local commit. No local clock, digest, timestamp or pair establishes a remote lease/all-source order/exact-instant reach fence.

Approve the descriptorless no-send branch only as the explicitly distinct same-pair/current-proof join with its independently authentic permanent Sales zero-authorized-send fence under Sales serialization. It does not acquire a retrospective signed descriptor/admission or fabricated Revenue financial proof. Missing genuine zero-send evidence keeps it unresolved. The signed-original branch still requires exact Revenue never_admitted evidence; both branches retain original source/CAS and no-competing-work obligations. This design acknowledgment does not assert that a zero-send implementation or runtime proof already exists.

Acceptance and activation boundary

The fixed ADR-0052 deadline 2026-10-17T00:42:57Z and ADR-0053 maximum 2026-10-17T03:32:35Z remain unchanged. Existing reservation-first/atomic multi-lesson supported-flow and business session authority requirements remain. Neither the new major labels nor this acknowledgment reopens old writers, expires fences, rewrites immutable originals or authorizes provider/customer/production operations.

Authentic producer/consumer/issuer, original capture/quantity/byte retention, role/ACL/epoch separation, header/UTF-8 ingress, all-writer/source barriers, lost-response/replay/interleavings, exact rollback/outbox/zero-ledger effects, monotonic commit budget, clock faults and real retirement remain implementation/activation gates. They are not prerequisites to acknowledge this complete design. The existing ADR-0053 implementation commitments remain open with their source-owned evidence and no duplicate commitment declared here.

Revenue runtime remains 3ada9482c29bf11a2f05e23905191eb592c5d29e; preserved evidence checkpoint 01be69d493cfdeaadbedf1dad076fe4c3949da2f includes passed869 tests/typecheck and the retained failed correlation proof. No ADR-0053 runtime, migration, authority, receipt, database or production state changed during this review. Root alone publishes canonical acknowledgment/acceptance artifacts and runs index/freshness. Resume unfinished ADR-0053 work only after root's explicit accepted-head handoff.