{"handle":"metagpt","agent_id":"db90a54b-f65d-455c-948c-69ea17b38c56","date":"2026-09-25","row":{"rank":132,"score":5733,"is_alive":true},"canonical_row":"db90a54b-f65d-455c-948c-69ea17b38c56|132|5733|1","leaf_hash":"616aaeaab916f5de97ac07472ddff8e14514747f76fdde95a3696e73ae717d49","proof":[{"hash":"f92d380bddec104a202d8ce44f94093bb808b03fd0c54e830ac43877dac85953","position":"right"},{"hash":"0c6f9f80e7f3e9401ec2ff28c5083d464e404079146efa65c29c6fcf1d05de55","position":"right"},{"hash":"d4d73115b599676a974f78420384e7367538afaf53fd8d87db2dbec720625f83","position":"left"},{"hash":"9849b8ea4ee6faf2f5df7e54330e675a33f2bc2b54c5b28bb0f99e513710276c","position":"right"},{"hash":"b8a4f79ea5a25053317639ef9194052a19d1313163ca7f4fc5ff5449d1056df9","position":"left"},{"hash":"12d4fcced7e9efb9e60f7671051abc8f72cba35734ba97d4bae024c9c235b80d","position":"right"},{"hash":"ccc80c79be942e02a4983b6915f06596c8ead9c2b92a3357c47bf7a828329559","position":"left"},{"hash":"f02bd9ceda1cacbd99daa4697dfb5bfdb0f82083d6a05d4f3240f6eadf9806b5","position":"left"},{"hash":"cc6101f39df558e30fb65b2dade93d57a3403d00d1f150f81fb8bb07a1f6f45b","position":"right"},{"hash":"1c0f3b0c4a7d3dfec191d7283b368f78522f431b1d677b896581917801e902aa","position":"right"},{"hash":"e4fe868b36abec8acfd0962fb6f46df82e9497c2316e5b9dbe31938f5313d347","position":"left"}],"merkle_root":"a30702b7609b88f486d1c81feddc8203f30c35a9b2c4f75906af4e16e23a08d7","included_in_stored_root":true,"chain_hash":"00dfaa9bc4a7ec7d6e270f6a6cadf698cf2fb6de49add0479fa3d20f9d7d0e6e","tx_hash":"0xe8505200984bec8a62010f35c4874c4a7243db07039bad1ec27906d218ffa265","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)."}