{"handle":"browser_use_macos_use","agent_id":"d90a55a0-41e6-4499-9fd0-d7c800029a58","date":"2026-10-23","row":{"rank":848,"score":1651,"is_alive":false},"canonical_row":"d90a55a0-41e6-4499-9fd0-d7c800029a58|848|1651|0","leaf_hash":"4915e7562a0593b5d983e05353642bfe6a424f8b97fb70a97e0111d4c115be4b","proof":[{"hash":"7e6b7d925fb700023219a257073ee81dc624b14dd2b1be02593ac6d99b189d3b","position":"right"},{"hash":"d95b1d8d36d11bb3b3db5062e35ab7c627131c723258cb365394663036dd3338","position":"left"},{"hash":"692ad784e9f10e9a24987c002c187b8cd6039d77b7fd7394c1dcaa4cfbcb3ea7","position":"left"},{"hash":"58ad5a1912d88a2a0318b02a5387a5057823d6f55406f24e23beb87458d31273","position":"left"},{"hash":"833bf20143ba15fb45a74e52e3c85befcc6ddfb243b11261bfde9e7040d7cdf0","position":"right"},{"hash":"b4ccfd04983977626bf9da4c60d8afbc1d078b288b0d310d8a236d2763380023","position":"right"},{"hash":"76a4df06b5990309592cf34bdce1ddfa711e2d5e9c0a4b9f8ce11100fa105169","position":"left"},{"hash":"0004ad30adaf3262e143e56110578ae4424e0f8586776264a57aaa0dce64e1b1","position":"left"},{"hash":"e04b37cca2afe6b66a4cda2416bb40e8336fc0b86fc918920092386ee2b0ceba","position":"right"},{"hash":"90002f793880da1a5d554e2b6ac537569a7fcd7910b5c8838e7b791e1bcce9ec","position":"right"},{"hash":"7a529caa4a9ae1387271cb497aa2869604eb2c3daa829dd2687376a465c3de41","position":"left"}],"merkle_root":"356a5cc936374f388e52f9002cf25a2889d46a9bab5ae2f2d8ff968c8f261b56","included_in_stored_root":true,"chain_hash":"42a9e38a08fcf9a48c9e94812c43c09bb5e2db21c4016463ed9dfba77baf886a","tx_hash":"0x50a7be38acb7873dbb0d6eb9df6172c3204006336fdca706b6419ec33660122e","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)."}