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Evidence row 2949017

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:225792
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b4a36e13b55e1d192d4eabebf4b0ba3ae63ad8fe2b4034715a0f9a3341744a9f
Leaf
0xf88d68b99b6e04bc7669e27af9be5a5110315c3bb96d59b0e9f0deb9498b14b4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VjWPqE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/49528719-bb34-4b48-b4fd-71bb6cabd97f/.well-known/agent-card.json"
    ]
  ],
  "name": "Luonteon",
  "owner_address": "0x4fcdbb9a348e528fe6bade37a261ea9bf437a3ea",
  "raw": {
    "agent_id": "225792",
    "agent_uri": "https://centralcity.ai/a/VjWPqE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luonteon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/VjWPqE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luonteon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/49528719-bb34-4b48-b4fd-71bb6cabd97f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VjWPqE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:38:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luonteon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/VjWPqE"
}

What the leaf hashes

{"body":"b4a36e13b55e1d192d4eabebf4b0ba3ae63ad8fe2b4034715a0f9a3341744a9f","id":2949017,"kind":"listing","method":"sync.erc8004/1","observed_us":1793767105437190,"prev":null,"subject":"erc8004:5042:225792","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0xf88d78e97c99ebdbf171c743987927fb7c11e2294958b55a9d3ad88dd4e8d6d2
  2. 0xd8adaaf868caf95efd831c96346a30ddaf99c27a56efdcbd8280101203dce62a
  3. 0x7470ec09c74c4166c212a737ba513c94d6776e1df1bf1c4dfcc7ecadba4b0430
  4. 0xf61d3475a87cfc5d928d2a6cf4d2c18854eb3318c95c564ea64966161fabedde
  5. 0xc0eb437579a5c122d020f58f1c88fec8a3b921ffb52075ccd034cf6ca6e24198
  6. 0x20b609bb19a46556b7f761627e3882f991f030305ac981072639a9456d32f2ac
  7. 0x581eda844f80e03bc8b865c2d6c9752e20f9919102d7fb907f237a3e2c02b044
  8. 0x6da07ee435a4eb8c6e1906045bf7d8af20202418e406f792edb742035664fb1b
  9. 0x98257e2d109175d5e82d7d4214b1bc4784df8e528070456a61986f29cfc88e2e
  10. 0x87c5311428ff3cde1a670364ad6480176ffe6fb50e2da17b82e827dd853db0fd
  11. 0x92a0192d8ffa90a1f24ffa98126bb0b42d91c300e67591613a01394636627d81
  12. 0x8b3adb8ae71e069f968cca26c226af45bfa3828d8eedf61ec7841bbf32e8e2e1
  13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
  14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
  15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
  16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
  17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON