{"proof_of_index":[{"snapshot_date":"2026-06-12","digest_sha256":"cf571267494da501fe6fb52eb06fd1708f5e568243381761bbc087197a0437a4","record_count":1000,"chain":"eip155:8453","tx_hash":"0x51b3bafa8344ea47bb67c6185c67b8e834f91b10579e66c2cc305fe1b1619a31","posted_at":"2026-06-13T00:15:09.178+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"}