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Evidence row 2138339

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:95678
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ecdab33555bd29297138ff27abb942fc0ea3d8d372623b089278c6f4e52df8cb
Leaf
0x792705f36968f9325ad8302ee1fa040d1bb168c51c1f0b96c7fdb6a7b66809ba

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1aYhNG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/44b1e202-870f-4c03-9e3f-860075f3d695/.well-known/agent-card.json"
    ]
  ],
  "name": "Frensert",
  "owner_address": "0xe46d760db2a8d3d13ea4e1b9232c6ea975d1ce03",
  "raw": {
    "agent_id": "95678",
    "agent_uri": "https://centralcity.ai/a/1aYhNG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frensert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/1aYhNG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frensert",
      "registrations": [
        {
          "agentId": 95678,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/44b1e202-870f-4c03-9e3f-860075f3d695/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1aYhNG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793623941,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:56:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frensert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/1aYhNG"
}

What the leaf hashes

{"body":"ecdab33555bd29297138ff27abb942fc0ea3d8d372623b089278c6f4e52df8cb","id":2138339,"kind":"listing","method":"sync.erc8004/1","observed_us":1793624211583447,"prev":null,"subject":"erc8004:5042:95678","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x7927160b8080e8da971a5d1a36178999a3423c2e8bc985520907fc5856e3ff93
  2. 0x196e47af7c12ba312853931ca2d2dbac4299f43060ff38b13dac87820f27615a
  3. 0x4f60a49a5a15a0eae18289be7ffb5fde5cbbc0068074bfb02c0aadcb272c49f2
  4. 0x80b3ba53cd17108a142d207ee903044c3cbe0a02ecdc02530e4946dceb4ddb46
  5. 0xa883284fafce8e2a555f9a770c56f65e5b4a94a5f7b9cff37385372ad459dad4
  6. 0xfe0d9f11ffea8ec2c7bcd87e4bc0f7a464552a3803ece6a42ce5dad9076875d4
  7. 0xb3c7e2d8238074873cee50ad017082b19dd79fa95d1fcce1b396ab42789a7fa7
  8. 0xe19d4d76c78c943fd2f3d781a5901e11553d35d1070d41b988c54ee81732ca48
  9. 0xdbfb62e00faea39874f94c56bc1ce2a48af2db1fb5c8ba5c9dcdd99890f0fc09
  10. 0x69f1e676ac2ea84ba10e3fe2bda6743accf9c56b6a3d61a3f97d74516092aa14
  11. 0x713c73620089eb4d1a0bafb80296859933cab4846fe01927f4a6c26c61541dd6
  12. 0x6a5525c1d945ed75b00811393657c28cf06b7a9f2c841743bc74d1568a7e6799
  13. 0x6b3fe16d0ef17e7fec65e784ea66cb7142a8765f3978756ef310ba9d8f928afc
  14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
  15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON