{"handle":"crystaldba_postgres_mcp","agent_id":"8412b0b6-2206-4898-b190-987328820bdd","date":"2026-07-25","row":{"rank":837,"score":1747,"is_alive":false},"canonical_row":"8412b0b6-2206-4898-b190-987328820bdd|837|1747|0","leaf_hash":"2883ca3d315b1b9913dbc664aa7a1c89b8f714fb5d16136d3a10b26747daa4dc","proof":[{"hash":"3d2815f051ed41e47b822a995d93641a6d3c928c2bbe165b244e99138fe25b19","position":"right"},{"hash":"db38c788425e77cd8f91562f677b58e097d6102d61dda3d2a5c869b7d187a79d","position":"right"},{"hash":"379e6c422c324982c99d3417fffc3402a814f94a8f3d3ec997bc1311770841f8","position":"left"},{"hash":"e25a22299e04967081110493c3111a536380347663e1b2be348589948c8aa672","position":"left"},{"hash":"520f409bf7757604021ea682a82d979fac171cf54fa5eaaca632eefb0739ea94","position":"right"},{"hash":"a67fdf0d15a03632b5a35e2e3df0448ebcf7f8a91768c11a1354536bf8d82b5e","position":"left"},{"hash":"53a010149bd2688f293f124bdff59b7ac0a7c3ba9d470c00c4660ce3f6b64f51","position":"left"},{"hash":"52851465f0f1f9e9b25291c73b5a518d8d0ef52ead472d14dee43ba28f510736","position":"left"},{"hash":"ae244b27031963e6cb756d0806e72d03cfa496a57d82cc745980f96f8eec12db","position":"right"},{"hash":"42236f6c69d0eacf699d5344a26ba693a1c102d65d6b6d51fa5927dc9b403c4c","position":"left"},{"hash":"62e79a7a195f87e512da6bf11c1eb8192b39dfa781096901a72d601a1bbd6455","position":"right"}],"merkle_root":"0627dcb46f103fb2f9736bf429f2ad0a7c735ac5861602ceac6947e337cbf36d","included_in_stored_root":true,"chain_hash":"a6f775538914256b98cc61618d8dd258bf7f7fabc81605e92e9b0b6642172c57","tx_hash":"0x1cbbcd34223be6a4b79d63685c9ceaea05d65dd00e1e2879fac815a66be8b06e","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)."}