{"handle":"matt1398_claude_devtools","agent_id":"76dbf303-2e7a-486c-b3a3-f24fe25de044","date":"2026-09-30","row":{"rank":313,"score":4799,"is_alive":false},"canonical_row":"76dbf303-2e7a-486c-b3a3-f24fe25de044|313|4799|0","leaf_hash":"da0aae1994e3654691b257dbf52274515d068bb5c50dd4b344243157221c686c","proof":[{"hash":"8984f9eda33f59f5b7cdd64e5a067c912b141e25e7a1908af2eb0dc287e635e1","position":"right"},{"hash":"95d4f7a4fc281440085168d191fb5f0752183e816a294ede803a176f1489bf90","position":"left"},{"hash":"87543715b9f713561914170806cccad722320402e545924878e0eb8f28e1dfe7","position":"right"},{"hash":"7a6552cf3d81225f3ed7fe0b06f2387567caa20549eb59a3fac8be64c77f2de8","position":"left"},{"hash":"c67c879f97ab83f16e32e835d5682df75f8f3cd43ce529c776a32e72b02152a6","position":"right"},{"hash":"b33cec3acaec23a7c47b13e543dd8ce9ce0863081a2ecca23fc7b612961c2606","position":"left"},{"hash":"a97ed8319598ea79f3fbcac07cfe8434a1c1c7dac801f76e0cadbf83a9f00c30","position":"right"},{"hash":"f1acf72eb0f81fb01ac1c7357f4716b2d610d984f0470b5c6b1fb4e2bd971fe4","position":"left"},{"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)."}