# Review Closure Ledger

Status: current alpha closure notes after narrowing the shipped native surface.

This ledger records the current disposition of previously identified review
themes. It intentionally tracks the package surface that remains shipped:
`exact` and `batch-settlement`.

| Finding theme                                                                         | Status                                                | Closure evidence                                                                                                                                                                                                                                                                                                                                                                                   |
| ------------------------------------------------------------------------------------- | ----------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Public surface must only advertise implemented native profiles                        | Fixed for current alpha                               | Schemas, package types, examples, specs, vectors, and runtime offer selection accept only `exact` and `batch-settlement`.                                                                                                                                                                                                                                                                          |
| Batch covenant authority must be reproducible                                         | Fixed for testnet alpha; mainnet audit still required | Escrow fixture checks, batch claim/refund transaction-v1 vectors, and covenant package tests cover the current template.                                                                                                                                                                                                                                                                           |
| Transaction-v1 vectors must not be self-referential                                   | Fixed for current vectors                             | `npm run validate:tx-v1-consensus` cross-checks batch claim/refund artifacts against the configured Kaspa consensus checkout.                                                                                                                                                                                                                                                                      |
| Exact replay and batch idempotency must prevent duplicate protected execution         | Fixed for current direct-mode tests                   | Server and client tests cover exact replay, batch corrective state, same-id conflicts, and concurrent retries.                                                                                                                                                                                                                                                                                     |
| Exact evidence must match x402 and Kaspa-native transaction reality                   | Fixed in alpha.8 source and TN10 live proof           | `kaspa-exact-v2` makes ordinary standard-native transfer the default and retains optional corrected additive heads. The 2026-07-15 TN10 run proved tiny and normal native payments, exact additive successor-delta economics with no second merchant output, replay/idempotency, conflict/retry, recovery, and trusted external reconciliation.                                                    |
| Hosted exact must not advertise before Worker settlement exists                       | Fixed and paid-canary-proven for alpha.8              | Worker version `d9bac848-bc14-4326-9945-7a5a5722d63a` advertises standard-native without inventory and gates optional additive on durable head availability. The 2026-07-15 hosted canary settled `198191204a1b1cc5ab79e56d83621f8cf880358ef970adf545379e0b9e3584f9`, confirmed idempotent replay, and rejected cross-resource reuse.                                                              |
| Live proof harness must be reproducible from committed code                           | Fixed for alpha.8 source                              | `scripts/live-adapter-reference.mjs` contains the reviewable TN10 RPC, funding, both exact profiles, head conflict/reconciliation, recovery, batch claim/replay/refund, and accounting wiring. Operator-specific endpoints, wallet material, SDK paths, generated keys, reports, and recovery files remain ignored. The complete 2026-07-15 evidence is recorded in `docs/live-testnet-report.md`. |
| HTTP and MCP transports must not release protected results before settlement succeeds | Fixed for current direct-mode tests                   | Server tests cover handler failure, failed persistence, and protected-content withholding on settlement failure.                                                                                                                                                                                                                                                                                   |
| Facilitator support must not widen server capability                                  | Fixed for current facilitator tests                   | Facilitator tests assert supported-kind intersection and explicit claim/refund settler requirements.                                                                                                                                                                                                                                                                                               |
| Mainnet readiness must not be implied by testnet success                              | Open gate                                             | Mainnet remains blocked by `docs/mainnet-readiness.md`; `kaspa:mainnet` is a reserved profile name only.                                                                                                                                                                                                                                                                                           |

## Remaining Gates

- independent audit of exact, batch covenant, state-store, and adapter behavior;
- production durable store implementation and operational recovery playbooks;
- fresh live `kaspa:testnet-10` evidence after each release-candidate change;
- hosted gateway redeploy and paid TN10 canary evidence after each hosted exact
  Worker change;
- upstream/community discussion before any stable registry or mainnet claims.