{"handle":"crystaldba_postgres_mcp","agent_id":"8412b0b6-2206-4898-b190-987328820bdd","date":"2026-09-08","row":{"rank":323,"score":4758,"is_alive":false},"canonical_row":"8412b0b6-2206-4898-b190-987328820bdd|323|4758|0","leaf_hash":"386add745f1c6f3971c695121d00f4113f1bce474b390a771b3140399da0752f","proof":[{"hash":"69363cbd3f16e3978636494fed67feb90d849269b16d154cdd23ff88bde075d8","position":"left"},{"hash":"c9be2ff381bc6b68c1f6d09d98542978205af0da959d3dd844b8936aa9ce7a6c","position":"right"},{"hash":"d6d56ebfb1d7cb65ef879121eee1813fedb477d9e8c26a81f90293fdbf523b2e","position":"left"},{"hash":"31b5432d047e6f663a94f330bd322c9b4c0e38dbdeab6c3a18545678ba668e17","position":"right"},{"hash":"157a4bb2f50c261ec341fc445d9f1196bfb25a712994d550222041d44caaa2b0","position":"left"},{"hash":"f628dfd51e72652a01767d871bde3db599e92658069e2a081d3dc18e72b0f61b","position":"left"},{"hash":"9b71792aa257212c2f3af3a94292a005f5e084b1f3d65635ec259558bf3cc740","position":"left"},{"hash":"82f5f8fb76217b14135663bf776103caf5d1a931dc952ddfaaa96f360bf2c373","position":"left"},{"hash":"41161661d2533964c594753f23c4e433c8c0856c2115fcdb0eeda8704f57c78c","position":"right"},{"hash":"be722b0fcb14abc4a6d8c62f7c61e4bd47baf154811e5290631fb38d0eb548f3","position":"left"},{"hash":"2b4f2a205ad2555505b2122f54bb2879a6287b073b7403b249b98ecd0a8a24dd","position":"right"}],"merkle_root":"f8fcb5f01bdaec1867b8ea420c7ef033f92737017d2fca955b3b8a39b204a97d","included_in_stored_root":true,"chain_hash":"fadd64537c64d0420a36f9ebe49a58931892964df1d903c0b5952947f3ea93e5","tx_hash":"0x0815d9840b356203061442eb6279a6a0ab8222beef35336b0d32aac8eca07076","chain":"base-mainnet","algo":"sha256-merkle-v1","how_to_verify":"h = sha256(canonical_row); for each proof step: h = sha256(step.hash + h) if step.position === \"left\" else sha256(h + step.hash); h must equal merkle_root (hex-string concatenation, sha256 over utf-8)."}