# Current checkpoint plan

Authority: /packet/packet.json, parent 6d1645a487425409f4da8db6aa0d4fcaab93ce7b8516b65ce41eaaf60d2ad165, 2027-09-02/day 0, revision/market/legal 0. Report current parent before any proposed actions. No submission, execution or live use of practice calculator.

1. Read complete daily schema, current state/quotes/phases and all public conventions; reconcile inherited receipts and source constraints.
2. Independently calculate financial sections with Decimal from public inputs; source balances from immutable parent. Parallel credit/capital and legal/client/action analysis; main rates/liquidity/accounting integration.
3. Select supported accepted action batch that preserves client and bank viability, respecting current quotes and ordered phases. Separate alternatives from executable actions.
4. Build nine-section daily-book.v2 with exact supported citations and typed institutional premises. Include two-sided funding spread sensitivity, tenor/capacity/carry, available alternatives and binding constraints in recommendation.
5. Validate JSON and full schema, arithmetic reconciliations, citations/premises, quote/action closure, parent/versions and file size. Atomically fsync final UTF-8 JSON at /work/artifacts/envelope-8a259d0541d144239cd6e94ce3fdfeef.json. Do not submit; finish once durable.