{"handle":"crystaldba_postgres_mcp","agent_id":"8412b0b6-2206-4898-b190-987328820bdd","date":"2026-10-23","row":{"rank":643,"score":2967,"is_alive":false},"canonical_row":"8412b0b6-2206-4898-b190-987328820bdd|643|2967|0","leaf_hash":"69ce85329a44953c98ee25d56dfb6f0893d9aa2f834101c37b18ef1df5106f52","proof":[{"hash":"a9ce64ac14880c3ee05b9770082a3c56917412371c452d013290ae4e3d4f74ff","position":"left"},{"hash":"c1c43e76a06604eee485fbb5093d9e62d46eb278a72c1a06f39fd60333a180c6","position":"left"},{"hash":"3cbf88ed5f44ae4e5c1459a5e94e9abc5dbe0ebc9acc132eaa7280c91bbd14ef","position":"left"},{"hash":"05cc70e96c6ee5012b23dc834a8de621dba2b96a5ec2ccc0e68e485b3d76b736","position":"left"},{"hash":"eb3b5841c3213cbc6a7e19403845d48fb849eee862c2c578cc430f7408846b1b","position":"left"},{"hash":"9d1f763b5961db7ae87545a99ece47bd8a79bb1f1cd9a00707ecc7e332f11791","position":"left"},{"hash":"9549843e40a53df940058210845649138df0a75e6ade88602a792457b26448eb","position":"left"},{"hash":"c80ea94f085a0da8d79d1c63924aed6fdb149affa5cdebfb45c47495e110ce0b","position":"left"},{"hash":"2f71b8e46cd53629d0ba5ba6c7310ba6bcb54493f53a32c8c1b2613f689487bb","position":"right"},{"hash":"3ad8787e2642c67743b349328c0072fef9bbf3366e4e21b8f3c8d92f7e84e5ff","position":"left"},{"hash":"9aaa705dcfa951bb231be5fe35838024d602d3d088a6c7df3b664e6c63a02f1f","position":"right"}],"merkle_root":"356a5cc936374f388e52f9002cf25a2889d46a9bab5ae2f2d8ff968c8f261b56","included_in_stored_root":true,"chain_hash":"42a9e38a08fcf9a48c9e94812c43c09bb5e2db21c4016463ed9dfba77baf886a","tx_hash":"0x50a7be38acb7873dbb0d6eb9df6172c3204006336fdca706b6419ec33660122e","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)."}