Evidence row 2529103

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SpRCpA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a8c2b353-fee8-404b-b3e7-4a2d22deea14/.well-known/agent-card.json"
    ]
  ],
  "name": "Rifon98",
  "owner_address": "0x94c4a2589ab79eb358447b0c3e802cd0a67fe6e8",
  "raw": {
    "agent_id": "159494",
    "agent_uri": "https://centralcity.ai/a/SpRCpA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rifon98 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/SpRCpA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rifon98",
      "registrations": [
        {
          "agentId": 159494,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a8c2b353-fee8-404b-b3e7-4a2d22deea14/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SpRCpA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793682584,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:10:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rifon98 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/SpRCpA"
}

What the leaf hashes

{"body":"0f59e6173ad5bbd7e60f2893e14517a295bc6844f4f3da08571e5cae83e62416","id":2529103,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682620453583,"prev":2528481,"subject":"erc8004:5042:159494","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. 0x02ca5ee71ae009b8c12bcc6b32d3ae86815cc93e1ad9aec1db01241fa0adcb96
2. 0x385e3887f8d6c7424f9ca1668b62d2a6a6d53d45f4abe4e7e4fdb2e4b448c9e9
3. 0xee458958a7e6a4560fe4736c2aba1352442b06de66491312034c717707cad7ff
4. 0xe0a00ff3a480420449ebf9f2ee801a65d57bd494b99c8b35880465bad7a18b61
5. 0xdf11706a92f23c485859ea2fff424c4bd27e730f7d40c802c23df7a6881ff136
6. 0xba2418574df8d65f2e569915933ff570ff9523854702b6fbe1e78f2d73de4cdb
7. 0xa7789417025cad1870ca654aa306b9e8ed8898862eaec83e3684ba0f50efa0e6
8. 0xa669b7e4ef3243c3ce79f5a07278d82ab37f0afe2be4d7f9bbc6b0a693b3eaa7
9. 0xfee6320efc99496725c7d3ea861b6046c982d85d4dff3099d2c1dc21fa9746c9
10. 0xdb75c3d745efe849199a1a675ebf2d870afcb49cb5b411aec884b4a226e00096
11. 0x2e31b617923b2d29f02d9194eb7dc967a154c97c235ffbe3da52aa60af8eb458
12. 0xb614dc9e16c21dfd0d2ac9f897b39c519371756df4d7b8975c6ea7569f0d340f
13. 0xaec437d1d1c6ff6e0f177901126ae489eb66919a42d50ffe51bf6fdce48420d9
14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7