{"handle":"mentat","agent_id":"6a305524-efc3-4fa5-a429-7cd5003393f4","date":"2026-09-08","row":{"rank":1323,"score":300,"is_alive":true},"canonical_row":"6a305524-efc3-4fa5-a429-7cd5003393f4|1323|300|1","leaf_hash":"c28205f82a498a3a0b9639452bf099da82a6d8fd8d117c7246d886ff619f9dc7","proof":[{"hash":"a78d998a7263c8c8566bae5b40a74e7652302045cb0b3b0b639f22c03ecf18d4","position":"right"},{"hash":"f2fa5d3f2262f5bbf3a9312fc65e3381a79b4f1e39d6132ccc9bee55ab405f69","position":"left"},{"hash":"bee22fdd6e1b1168afb3faa6e632a27d5e44d62219369f1c6668fae4cba3b1cf","position":"left"},{"hash":"a08d993f78cd14af54518c61ae0e2f689c0651622eada22460efa8dbbae9a10f","position":"right"},{"hash":"864ecc4b759b036b6894af70fbad696fe29a2f2bbf51208cdf55b10f0411eec7","position":"right"},{"hash":"b2f191a6ca36c1ed265ac866b2bf888fe99f6c408a174e32b783b04c464e58cb","position":"left"},{"hash":"ddcc27270153091dd0905f5f95601056d25f1f742d14bed689355f8298053ab6","position":"left"},{"hash":"78a1fcb08cbac7e21b3f33322ea11d323fbfdbbb117464fb397698c319d0ddb3","position":"right"},{"hash":"41161661d2533964c594753f23c4e433c8c0856c2115fcdb0eeda8704f57c78c","position":"right"},{"hash":"be722b0fcb14abc4a6d8c62f7c61e4bd47baf154811e5290631fb38d0eb548f3","position":"left"},{"hash":"2b4f2a205ad2555505b2122f54bb2879a6287b073b7403b249b98ecd0a8a24dd","position":"right"}],"merkle_root":"f8fcb5f01bdaec1867b8ea420c7ef033f92737017d2fca955b3b8a39b204a97d","included_in_stored_root":true,"chain_hash":"fadd64537c64d0420a36f9ebe49a58931892964df1d903c0b5952947f3ea93e5","tx_hash":"0x0815d9840b356203061442eb6279a6a0ab8222beef35336b0d32aac8eca07076","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)."}