Evidence row 2282759

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/T6732l"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/82c7b531-9e38-43c5-9597-b841e821497b/.well-known/agent-card.json"
    ]
  ],
  "name": "Ramirkus",
  "owner_address": "0x3e0be2f94a92efe6e89aa9fdebb398e21f0e96cf",
  "raw": {
    "agent_id": "133981",
    "agent_uri": "https://centralcity.ai/a/T6732l",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ramirkus 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/T6732l",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ramirkus",
      "registrations": [
        {
          "agentId": 133981,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/82c7b531-9e38-43c5-9597-b841e821497b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/T6732l",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793654667,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:28:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ramirkus 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/T6732l"
}

What the leaf hashes

{"body":"7b47eba9fea385c04be82762fe7c672c9e5ae1d49427c00743b4d8e9835d7624","id":2282759,"kind":"listing","method":"sync.erc8004/1","observed_us":1793654924810917,"prev":2282154,"subject":"erc8004:5042:133981","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xbe189f17ad4c86d0c13083a8cbdc88e74d58a932758492c6a5e181c5552cf01f
2. 0x168dad8a7cb286876f5f06280b57b5f43f3da2c2b27b11319efffa0587932ec0
3. 0x4ed003bc94498da3ab13bcd6a8574e08fd67d0d37446c1d376b54e97deddda72
4. 0xd03870a1086dc1db315362a59961fbe7c7df7142af20340b16911aa798a87d0e
5. 0x59a83afd3408623f9ba4b131de966e8dde1b623adf6b313ead68c4dd1b733729
6. 0xbedd911946cd1d6c787ca2ac10c7826f57190dfb4aba608a3b47bdd40a74b614
7. 0x20f44c6fd743975b036a8f1e53dd9d62f47175808416b06a9a4a8b5fc5c0616e
8. 0xe07958f4ec6b35407ba6dac1c4b03fff61b5f1bc0cad17b1439c509509b2f01b
9. 0xcd944b3f7ff0516ad6f7ae8689b81d20f25917c7c4c906faee0d5abb8efbfd38
10. 0xe00e2e0658e1f5be885448dd59bb8611a28d132216b989a8707b0e1df8526ad8
11. 0x45a88609b1772c3cb97cb7ed88c34db9470c6594ecc449b1e957d45880e1fc64
12. 0x7ab1afbc5dff2f15cd9d70287be5427947cfc03841ccd326471dc4eef08bb4c6
13. 0x047210a388d428d19c536816e7de36503493563ebf77985dcdc7335f49f50a17
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af