{"handle":"grigorij_dudnik_robocrew","agent_id":"6ca65837-9dcb-493a-b114-4bf0445f92ae","date":"2026-09-30","row":{"rank":543,"score":4073,"is_alive":false},"canonical_row":"6ca65837-9dcb-493a-b114-4bf0445f92ae|543|4073|0","leaf_hash":"32fd2b848701cdbe77a4f5657d3739bdc121279be801d227bd1e516e6d4bec8a","proof":[{"hash":"5d23a62865e1484f0fe5a770a8ef235c261873343edf9f8f6f150d56146562a0","position":"right"},{"hash":"276d635c54e45931ec981885b957f366a69c8b2a22c66db7b6ee43fbd785471e","position":"right"},{"hash":"beeff9c7e3dc9dbb95f95c622e941267456336031b4d9a063acfba8bde27436c","position":"right"},{"hash":"f666ed8014efe3bb262b59860035d21e78fe8eb4c0aea5b66ab84c2022535760","position":"left"},{"hash":"f1657b2a9b75cfb7b9d3c10016b96da287f96a9ed9164e56cc7b0beb2689f28b","position":"left"},{"hash":"071cbd9d90ffdeb38087f976bf4216ad25b1579d86475049ad6638046909999c","position":"left"},{"hash":"d6205402da483e76f5e441992cf2fc5bba1c87727949be9955c75eecb8aca1c5","position":"left"},{"hash":"c3c0c2eee82f8e471a66fd60d1cbe64bd3ab9e0461eda84a9691b156f0b1c308","position":"right"},{"hash":"86c763047ef44b0fd7029cd7e5d5576c8794fdb507885912b6e326df8a0f3b0b","position":"right"},{"hash":"34e2361d802013417c43fe762d95efb6e2ddd7b2a9d5135c19e10ed83f13dbc9","position":"left"},{"hash":"94e5dd1539f706bd96334588b9a8a59134d6ac7f8d648037bb44a68560075c14","position":"right"}],"merkle_root":"ebbc28dc9fcbd878a8f745e00835e4c8d16ff98cec1cb32d263e4678444175af","included_in_stored_root":true,"chain_hash":"7f1cec8d131c1df17133d52bbc09144dada1efb2f1523f72f047a0bc62d0ebf7","tx_hash":"0xe016549bf4e4a96670600a3004e9f8fb25f74e0bd6cc71107ce21649bdff6fbc","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)."}