{"proof_of_index":[{"snapshot_date":"2026-09-10","digest_sha256":"f691784219331ece66576a10b7dc3471539763a227e5137f2262dbdb0826d0ea","record_count":1438,"chain":"eip155:8453","tx_hash":"0x76813650aecc049952b3e61b7dc4a160ccf793e0c0aa6359707cd30813afb1d8","posted_at":"2026-09-11T00:15:18.103+00:00","status":"posted"}],"how_to_verify":"Recompute the SHA-256 over the canonical JSON of that day's snapshot rows (recursively key-sorted, rows ordered by id) and compare with the calldata of tx_hash on Base.","methodology":"https://agentcrush.xyz/methodology#proof-of-index"}