{"handle":"postgres-mcp","agent_id":"ac33559b-2943-43b1-9ef1-a27e44131555","date":"2026-10-31","row":{"rank":31,"score":6981,"is_alive":true},"canonical_row":"ac33559b-2943-43b1-9ef1-a27e44131555|31|6981|1","leaf_hash":"47812c6ab1cd28a31cbc9c76705957a2c5b2797c4702afc9deb0e90465106b8f","proof":[{"hash":"6d7f24fa24623b6d62bd37991377070ede58656a4f9634129e15c6bf03ea512e","position":"left"},{"hash":"a3273dc7af9e3bbfb95cbfd1f7c22bce80caf2994e8f7846896c9c3e5418fe0b","position":"left"},{"hash":"d43fe02b0a99f81cc36ec490f27e9b25864e2fd6d5cfc7f61f93d469355f2ae9","position":"right"},{"hash":"67d806c2761d13762fdcdc2c7e7d3d390559661bb04ebff935761023b283bf2c","position":"left"},{"hash":"8ce024e560a3bc3bc497ef75a393eb9a3cbfb973d2590c5300d79f1e1b8d4de6","position":"left"},{"hash":"faefc9d22d547c7d4566a4b72820dd123cf77ee02a2763f002695a600ede1b63","position":"right"},{"hash":"8acff0cd8b3ef59f39fb243e5549150ba7409d887b036bcce64dcec72d6be53d","position":"left"},{"hash":"3033275b529a16f62fc7e89f30bac0f966257cbc767fbc550658c4eddae03016","position":"left"},{"hash":"a107a2690e31900efc980b4f43e3cc985c7a59a0f17ebbd29873c633e4d00228","position":"left"},{"hash":"43fe8dff2723d6910f70ea47c8cc9ddcdaa7d5fbc07913526d502a13fe96f786","position":"left"},{"hash":"dc1599c87aefba0875f6105d5252b853808942a4048d8e31e70a432440911471","position":"right"}],"merkle_root":"67fad0bba544aac6eb8842003dcc65e7c1e2d66953cbe222a3958512081eaf20","included_in_stored_root":true,"chain_hash":"70fcd31ed9000f3bcb4a1a36a23e92323e0a844095a2843fae2c012d50f1f92f","tx_hash":"0x3ffcd0c6c14d5d9bc6e8afc873f3f74544884643859fe4997f25eded3c2161ec","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)."}