{"handle":"langgraph4j_langgraph4j","agent_id":"a9452259-6a2e-42d8-8c24-0a26a12bd683","date":"2026-10-31","row":{"rank":382,"score":4658,"is_alive":false},"canonical_row":"a9452259-6a2e-42d8-8c24-0a26a12bd683|382|4658|0","leaf_hash":"1c2a45b9c05611806c7eac9a3229a18834986639cecc786bf4ee07f026497158","proof":[{"hash":"d8b11052992f1b5b007109a509f473e9d577352493819a282fa6d91ce92ddf47","position":"left"},{"hash":"9053e3cf74d965a3b048ac409d9cd0847fbb0cc1baca3d1a1da4f6f0ae31b07e","position":"left"},{"hash":"435087e1cb487f7bd5164224171eeb8668b21b175fffbf3d17638c528a839a8e","position":"right"},{"hash":"0ffa564e84be369855db98dcfc5665affee167adac1bd2c1c838e3640419a236","position":"left"},{"hash":"9e650f122ecd36adfb5bdbe8fca0cd9a2729c0284b94c4a28ccb1ba6465941fb","position":"right"},{"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)."}