{"service":"SolMachina","log":"payment WAL — SHA-256 hash-chain PLUS a Merkle tree over per-entry hashes","entries":60675,"merkleRootSha256":"701ee0ee342ae013b002d7ce87f85ee29300f25664823b438016e921505b838b","chainHeadSha256":"fed636a882e35e99d7dcb59275d1806c132287c90e9fd5cc6bc09ae4c94c931d","algo":"sha256","leaf":"wal_entry_sha256 (per-entry hash of the chained WAL)","privacy":"leaves are hashes only — no query content, caller identity or IP is exposed","inclusionProof":"GET /trust/proof?index=<0-based>; public window at /ledger; head at /health","generatedAtUtc":"2026-10-14T13:35:11.094Z"}