{"handle":"openchamber_openchamber","agent_id":"5d05a7bc-cac6-4e7e-bf9b-69c8f3ca30ad","date":"2026-11-05","row":{"rank":231,"score":5050,"is_alive":false},"canonical_row":"5d05a7bc-cac6-4e7e-bf9b-69c8f3ca30ad|231|5050|0","leaf_hash":"e23c14391aef13fb5a0db78b2b3dc18e8a9e053f9bc9431ba5cdc40478146842","proof":[{"hash":"5550e177691b8aa6c714f6c650dcc37133ac11853bb5986d7f11c5a01f9c1898","position":"left"},{"hash":"dd6aab7fd80a7762fe43abdc3dfcd33e4b83260167660461602d5e91ba79bd2c","position":"left"},{"hash":"20d4036636dc56d3ed0d3eb82a1af77d2f273d8aed157ad2a5def5a93ee3742d","position":"right"},{"hash":"e545b3bf80b04af99993568c585c104403e3b2522f15fc5a1071d68b17a82202","position":"left"},{"hash":"d4823cd027b3d6ddd2fab9faa4c8cbd787896e67353dd91df4bbf2def7a35c8b","position":"left"},{"hash":"f5e5427238c34340ace86f4830c84af6bf84f83ba31c9255387fec96574a33b1","position":"right"},{"hash":"11bc92c98a8b6939724fc4f5525af56e8b7ac9bc4434c867d7d2576df05e6b96","position":"right"},{"hash":"03dde603d5f4b712c64d0893bd94d646e1065bb675158dac77bd6e11effff26e","position":"right"},{"hash":"35bb829e1e415f5b8ee4673239faf65efa4004a33883715a17552bf907fbc4f5","position":"right"},{"hash":"bf15c670b7bdc5f86ed5a28ba297dd60eff54b4e9ea294060a9c7c4686a8f64c","position":"left"},{"hash":"63ee18f25b33d74724ee5df2121a03b650392bdc81d910e01d80bb4dc6ace059","position":"right"}],"merkle_root":"52974f7f743cc53d74f4789b5ef63506f4d28848521fec25056e39350282a707","included_in_stored_root":true,"chain_hash":"65f022e927c967c858986994195fce3b67e3f0293c385026abf9bf7f5492c907","tx_hash":"0xdedc4691982c0782261c82415885d9654ac781840e259a904123968b9f6e8ef0","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)."}