Evidence row 2545737

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/R4FAYK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d9e74ce3-c576-4a7b-b68a-d9ab61df5af1/.well-known/agent-card.json"
    ]
  ],
  "name": "Trafa",
  "owner_address": "0xf8c692e16fd7e2e7e3ae64eb74a6bfc067773e95",
  "raw": {
    "agent_id": "166009",
    "agent_uri": "https://centralcity.ai/a/R4FAYK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trafa 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/R4FAYK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trafa",
      "registrations": [
        {
          "agentId": 166009,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d9e74ce3-c576-4a7b-b68a-d9ab61df5af1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/R4FAYK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793689904,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:14:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trafa 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/R4FAYK"
}

What the leaf hashes

{"body":"e67b23814ae88ff0bfb428e01302ca125b1a8805d5d4a4431157b5d15f6779aa","id":2545737,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690080417456,"prev":2545467,"subject":"erc8004:5042:166009","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xec9b7a11c959d9e83d4b76acae9eb602c3a537691e4310cc784fa2037979de09
2. 0x456eba363733f9b0d1e8f36627e8eaef8f3ec366d76b83fa656a503c0b2f782d
3. 0xd658a4216e6722aa6296ef40f7c05d732249108c0e99929df505552f332689ae
4. 0xa0d9aaafa5f8b7759c2fcd28f1db89d489f3144f83ff2c812d1682bcbb50a5b0
5. 0xd32f2c243a5ffcb7dd8fd80d0b47d1cff83b2ea7ab6480d54f25ff664e8731b4
6. 0xaec65305b5989efce138216a95b433b0f6e826dc8de9dccf8945de40b038bcaa
7. 0xf6fd1afa0110853b8e474099367b561b736eada8992bc019e5b019ef70724f8c
8. 0xfcb19ce63dc327c10a4cc3955e4ae03137d1e741d0913c0d6af6a3cddd2472c0
9. 0x05ee830703cfd9b914ef26e9597935667248198a089a0114159fe558efd2ef0a
10. 0x2d4fc18ca7229ecd598e23a762dbd39ed97d8e2331e1463fb2139a0267649caa
11. 0xaf9c0db04fe42689dbde2c86141826b7166eba91e2c50272782f99d94eb41a6f
12. 0x3e14a54c6a439865af5ed15784a9e7980e57d2191e4f764053c87eab828b7071
13. 0x01e9de68aa9b43892927b1c264f77e0ac05047278992dbb0b29801b5ee9c6fd2
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7