feat(feeds): Trust402 listing for forex/composite daily fetcher snapshots - #705
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Add an idempotent post-pipeline script that fetches suite latest via fetcher Workers, archives the envelope by request.date, and publishes a Trust402 dataset listing whose commitment is the fetcher Merkle root. Co-authored-by: aggre <hiroyuki.aggre@gmail.com>
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| Status | Name | Latest Commit | Preview URL | Updated (UTC) |
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| ✅ Deployment successful! View logs |
fetcher | bf05b79 | Commit Preview URL Branch Preview URL |
Jul 26 2026, 02:43 PM |
Fetcher Workers fails on the ~100-leaf composite suite payload; default to in-process fetchAndCommit (Node), keep Workers behind USE_FETCHER_WORKERS. Co-authored-by: aggre <hiroyuki.aggre@gmail.com>
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July 26, 2026 15:01
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Reviewed and approved. Clean implementation: openspec docs, well-tested idempotency logic, proper Trust402 SDK fix for proof.inputs. CI all green. Merging. |
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Summary
…/forex/composite/latestvia@lemmaoracle/fetcherfetchAndCommit, archives the envelope byrequest.date, and publishes a Trust402 dataset listing.data-commitment-v1.1), so pre-purchase proofs of$["request"]["url"]/$["request"]["date"]work./fetchis opt-in (USE_FETCHER_WORKERS=1) — the suite payload (~100 leaves) currently exceeds Worker limits.publish()now submits proverproof.inputs(with commitment fallback) and exportslist.Usage
Test plan
pnpm --filter @lemmaoracle/feeds test/ type-check / lintpnpm --filter @trust402/sdk test/ type-check / lintDRY_RUN=1 pnpm list:forex-composite-trust402(live suite fetch + archive)LEMMA_API_KEY(operator)