Evidence row 2589872

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bi45ri"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a7fe76ed-1d2f-442e-923a-d5c774b62ec1/.well-known/agent-card.json"
    ]
  ],
  "name": "Freidano",
  "owner_address": "0x574ae6c5610f28cbdf2cc9d053b629ceed18f3c2",
  "raw": {
    "agent_id": "185968",
    "agent_uri": "https://centralcity.ai/a/bi45ri",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Freidano 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/bi45ri",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Freidano",
      "registrations": [
        {
          "agentId": 185968,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a7fe76ed-1d2f-442e-923a-d5c774b62ec1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bi45ri",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793713309,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:45:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Freidano 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/bi45ri"
}

What the leaf hashes

{"body":"fe93bb333019b2d9d4bfd2528a5e38e02c042d84a2a24fb701bafed2c7639d47","id":2589872,"kind":"listing","method":"sync.erc8004/1","observed_us":1793713504433721,"prev":null,"subject":"erc8004:5042:185968","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. 0xc041b0f099d6a7e548cd1b47c3b77fb86a5e3a2c17438fd5bc9c6bbfcccb75e8
2. 0xcb51567bba18c7f55b59b6f44f4ef75f039e2b4dd17b4b65037cb66298088ffe
3. 0x51aec098137641f272801add807a9abbacf32a838ecdcf05c64935a7d695dd52
4. 0x0ee01a45cccefeecf0746ddaeffc703f23638545102477e1e994bd65dabf7ef4
5. 0xbebcc05c2c813a6952aaf327a08f3472daadad25470bcc2e2e79aa76c472011c
6. 0x0c86ebdec126ac18224cb5ffdaffa80a2700c617d377bb71044e59b9cc269f01
7. 0xe2938cab78abbff48c82f11b243b11c3c3940e662d9b1c7df4d9ddd8159c8b59
8. 0xb89f4fae74d49e52d26d7ede810bee9bddd13f71518b6a9ea24b897c8fa13176
9. 0xe09b744df31c1670521163e903060c4937ca60e9c161a3a2b941aeb4a1a37764
10. 0x0c515eb8fe5d14e74c7eadbdd47ceaf35ac24696d8423253311139fdb838d60e
11. 0x9ce0034f2e51e1e7cb74d4a39f6175923f824eaf27f4d23a79bc22bc86c86706
12. 0x03bba5c0f32b920d76af8de61973ae17bf02688ef02b94e203278f2dc44c0b0d
13. 0x5725fec26fdf9c4b3be2c1880ae1736a4d7fa0eeac79438dd7580b5eaa289599
14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7