Evidence row 2707374

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/brKue6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4fe23726-046c-47d3-852d-9e739fafbf90/.well-known/agent-card.json"
    ]
  ],
  "name": "Mompias",
  "owner_address": "0x23507d5ed446231b0e9d63a805584c7746a3ad30",
  "raw": {
    "agent_id": "201709",
    "agent_uri": "https://centralcity.ai/a/brKue6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mompias 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/brKue6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mompias",
      "registrations": [
        {
          "agentId": 201709,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4fe23726-046c-47d3-852d-9e739fafbf90/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/brKue6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793735871,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:03:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mompias 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/brKue6"
}

What the leaf hashes

{"body":"28a14c2a483cc0aff47b31b8c16374b8d81772cbcf3e8f10ed843bbfcbcf8fd0","id":2707374,"kind":"listing","method":"sync.erc8004/1","observed_us":1793736206903059,"prev":2707021,"subject":"erc8004:5042:201709","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. 0x8580a6281182955ef664dd72005afacf4a73bb8fc86b1d16544efb098726f49e
2. 0x3257719a72473ec2fe44ee7ba9d11380c83ea52e108e089181de86d22101bb67
3. 0xf29a2514c14216bf38a3f78718266f06f40fb22160a8d4744f2fee0b7f38d8c0
4. 0xa76a4ff996a521f3a5a9d06ac97cd214c95cd48381c0af7b8f9ce73378ccbe25
5. 0x4e67e92d7479d1da076f7c02abae2d232cd2fd5b9b03e9423b6392435290debb
6. 0xb8feffac4e15da2b995c1b01bad6191669f6107237a130a89e1920787fcbd9e3
7. 0x56dc772c4459a5ba5c2b5add00c1f46f5099c4f53b562809b51cc423f8f6b6ab
8. 0xb094f9f81ecbabf4fe4f7b336787cae139bd20c552cdeeebd80ebe2d127548a9
9. 0xed37707be387b46120d74a5e0af1b4f4ef733caa45ef4b339641088bffe3b4d9
10. 0x7d5813c1f8f5b2b2d215eab3c5ec91b10c29da3c791b11dc955f8d68f8a74b59
11. 0xd37dbda57f52b39f2040fc960342548b09bfcf0bfbb692dbff17cbbca0dba4b8
12. 0xaef81b61033fee85d110126aed81fbcb0cbee16e8087bf4d35e2e6fb074eba13
13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7