{"handle":"google_agentic_commerce_a2a_x402","agent_id":"20dd8ad5-0b1f-4569-bd86-16c88f530f9d","date":"2026-09-27","row":{"rank":696,"score":2576,"is_alive":false},"canonical_row":"20dd8ad5-0b1f-4569-bd86-16c88f530f9d|696|2576|0","leaf_hash":"ea76d9de13a2e19ce0ad12bf3a2eacbd723b6a45cfeae54cf9849ace5c9ef1fc","proof":[{"hash":"3eacea8acffaa86bdc2e429bca6529e4e2a77b059ce4e8d173dc555e99761729","position":"right"},{"hash":"9d0afbdb7d0e153788004d342aa5f6e669585c7793053cad5b677dc474475698","position":"right"},{"hash":"f605817e7641a5ff3ce6d928ad8f0fc96e164fb4051d101e121009230d1d8016","position":"left"},{"hash":"a22c74594282f12ad47a5b5231868f9d5c6a74952fa82105b61db96fe77d7585","position":"left"},{"hash":"f9d147aa0efce0bd417871e6c91e5b79f421f39cc99a1b840ef23378ea31f31c","position":"left"},{"hash":"58ecf07ce45723b0da40788b07d1c9d59f4153bc9810e98595b4e9870024ad28","position":"left"},{"hash":"c810384180c5e344a19a54a6b953a0ad4b6aac1004c20cca2c100fe75148cea4","position":"right"},{"hash":"4a8824d458bc4656f526b000d7577f0b7794f996bcc91fdcbd5c19565a07a185","position":"left"},{"hash":"56bf4726bf0ae6fd044a105b5c4112249f8b68acb51118ebf6a9c8b10576e83a","position":"right"},{"hash":"8a3296e4ace905108073e4ef726c8773b0d322b4519a16ae757f5cdecf8a654c","position":"right"},{"hash":"be3405ec7f207ac4ded4bf7e668ffa8c68ddebb94e2b29cb8c3018619fe85520","position":"right"}],"merkle_root":"feb78e697576136830fa0975035f4557d97849e24f18d4b4d6c07b63b3877418","included_in_stored_root":true,"chain_hash":"35c036a10f4e318320ddcefaaf9a61954aede6fd8de612f562967144a96664d0","tx_hash":"0x1abbb38b81572debb323f9c42ae4015e2332a547e4587a6e054cf1dcbe0c9b9b","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)."}