{"handle":"google_agentic_commerce_a2a_x402","agent_id":"20dd8ad5-0b1f-4569-bd86-16c88f530f9d","date":"2026-08-12","row":{"rank":484,"score":4370,"is_alive":false},"canonical_row":"20dd8ad5-0b1f-4569-bd86-16c88f530f9d|484|4370|0","leaf_hash":"60a208dcc4f0a403dab11941f8dcde4af77569526c1f16ac20712d1f98a031e2","proof":[{"hash":"3bc6c32431ca0970c09f416b806cde86121c8300516273f1608b0319647030d7","position":"left"},{"hash":"32efc55dae6f9d550bb4a92f09ea4d7454f561bca73a7d49249178b26fff23ae","position":"left"},{"hash":"21704b59bc57059d8c629a51a474c323061dd4442008031a13d3b0779b2c7962","position":"left"},{"hash":"fbd8d02f6674dc6fa1826dc0f75e658b109e9a683f2c3cb1a40ff952d20bca5f","position":"right"},{"hash":"3a4511d981b31c2885235d7cfc92003bd73e0247d5f16827112e6cdc0452d56c","position":"left"},{"hash":"619c504026dd89198696cddf393a01b1c9443d82b1e7620ecb8ff4936f21537f","position":"left"},{"hash":"b88e8b8c93ce64b1528f153369483de30eaa72528ae958f2b4a648e959f9a96f","position":"right"},{"hash":"6573bc29f8017d8ad707ea43b40dd6eefed48e8ace3792856a6a5d2b55bbc607","position":"left"},{"hash":"4270c18eae62fdc1b9ee7f3e3f5110a87fdcdc37d2665086a91bf8fa1081bd8f","position":"right"},{"hash":"2021ffe07d6e26a382a5d9afa17637049982fb02e2a9e03bd795afaebaa60409","position":"right"},{"hash":"0d8a0a9839c553a34396a34390cb269bd7c1850474c8596335ea705fac79a54f","position":"right"}],"merkle_root":"41151a6e69a8b208e362be3dafac664139aeba3963897552ed24650db2aaecd0","included_in_stored_root":true,"chain_hash":"db20bca82389caf03a8d19bea08a2ac69ccdeb5acee55d45608e022c9a500da9","tx_hash":"0x3c3b115d9197a4a884979c3c2329f88911285fe7b66561cfc6ce6f97fc0e7b4a","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)."}