{"handle":"postgres-mcp","agent_id":"ac33559b-2943-43b1-9ef1-a27e44131555","date":"2026-08-02","row":{"rank":28,"score":6975,"is_alive":true},"canonical_row":"ac33559b-2943-43b1-9ef1-a27e44131555|28|6975|1","leaf_hash":"b695bcb15bf8e3244574456412005dd685950fbc7867ce0644ae492608f406c7","proof":[{"hash":"9bac67f7367255b39e59c8329f6b46039e06988fc2d7d2dcc5b0e18dedba83ab","position":"left"},{"hash":"91abde20c3f4f11db92e84df48fd3d116aa33475ec03d1aa74f05317740e4817","position":"left"},{"hash":"5ac806e8ab8cb7aa5a1154dc09a50b3366017b3a2c32a5e79b32cfc0fa1a4fc8","position":"right"},{"hash":"0131a92b7826a833e6e5ddff456f5702bbcea33574078c6c841674a8e16daf2d","position":"right"},{"hash":"5b939219cb0f459e4cca13c375abf8f76268c314d132c9c6ce7e48a656917156","position":"right"},{"hash":"a0a0a4edc5aae18f7063964e11d9130586e63561c25d152f2d87576989c0a5f3","position":"right"},{"hash":"09f9a95edee8e0504bc783387403d73c810ec6f2238af787eaf42c27d6f2c017","position":"left"},{"hash":"0c80707f5ccbf4488efa5caaaff00b9a8f8e7b0378a7a292e303a6060b62fa79","position":"left"},{"hash":"32fe87e641ea06db5466be2a3ac78e31aec2f1592fc5a3d6974378692674f27c","position":"left"},{"hash":"b8b2ab733756ed42909a072c16ef0094c0a8c79bf4587493c244b02175851f23","position":"left"},{"hash":"909d4849227623f6983e27a358f262cc6efd54ff18bf0d96e14f1187ef8413ce","position":"right"}],"merkle_root":"6b4beb0757d74fb32f2b2e7fc3e25cb20ae9135e86e4cba76cdf749159916b02","included_in_stored_root":true,"chain_hash":"e09e28b605b970e73dc91f766585956a7b452ae4584c411b6cf16d780639874f","tx_hash":"0xb870d7e7b84d6af67fbcb074c1368aabe9a91024c8764543a38130e90328edb1","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)."}