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Evidence row 2723568

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:209670
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
60dac03328379c1579d4b05d095e9cdfede26f239624f86ddb0b18d5b98180fa
Leaf
0xf4734e7d9dd375ac88d91810836daaab0a8a8ae48bfa42d03ba3a0ea7ab54c58

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NewlM1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6666ca3a-ad8e-48f0-b76c-7db6c6b1f5dc/.well-known/agent-card.json"
    ]
  ],
  "name": "Plumer",
  "owner_address": "0x473f356e1e4cb11224929f5876d0553b785b5b0f",
  "raw": {
    "agent_id": "209670",
    "agent_uri": "https://centralcity.ai/a/NewlM1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plumer 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/NewlM1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plumer",
      "registrations": [
        {
          "agentId": 209670,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6666ca3a-ad8e-48f0-b76c-7db6c6b1f5dc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NewlM1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746238,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:51:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plumer 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/NewlM1"
}

What the leaf hashes

{"body":"60dac03328379c1579d4b05d095e9cdfede26f239624f86ddb0b18d5b98180fa","id":2723568,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746283937280,"prev":null,"subject":"erc8004:5042:209670","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xf47376021f2f8c4f0d7813430790da6249afe766bae1b61762d7c3337e5919f3
  2. 0xf095ff9cb6c86e0253dfdeb6cf06bff7fc5dfcc1c4007cbd637cd5fd8625deca
  3. 0xa3c92dd459bd0f6c7d8f45a97aa25901b0c79651babca28bf45766e520123634
  4. 0x1b52d84007fd96d23c18d6e984b32ffe13ae3d153ccfdb5810ac2df660b1781b
  5. 0xf9487d905ff83b7d91401784e92a22d5732a3e500cb3d94466f0bb2ae0b51ef1
  6. 0xd6e96e45742c75ec1d19baa58e8527b12b8ed547f25e460b1d948eb52f210fe9
  7. 0x4bb07310a97c279d456ac03bebcd9cf8002f9ae85ec0557c7fa1774df3baa7b4
  8. 0x92a76db7ec3a46cfd9e1f5f6518374a5987d1f465a9e5be6b7306760abb924b7
  9. 0x69a45889ec97819793b35e731b88f056ee659dab915c0a9dbff5a569946d8bc0
  10. 0x2bfaf8b4dad658618b0da2ab6aa55bd7886a874c2533443b4305ff1a7c44e479
  11. 0xfe9d1d3e87bb0bbc6766cc00e04739c79fb461e0db6cd80b0c06f9a2a3fbda98
  12. 0xdb8c0c03e7d8a8fd22a83683e507947eba2a6b8b605e59cb6c788dc6f06d74cd
  13. 0xa3161cb432d7bd6448eb9324e285f75f0a69460cee6b1b15f4e1c7d68cde0384
  14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
  15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON