Evidence row 2306382

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3Vs8sC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/80990038-8568-4458-9926-1f84f1ca71f1/.well-known/agent-card.json"
    ]
  ],
  "name": "Somose",
  "owner_address": "0xe1a805ab8b5f04a36681a8f1408fc6aa0de39ae7",
  "raw": {
    "agent_id": "143661",
    "agent_uri": "https://centralcity.ai/a/3Vs8sC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Somose 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/3Vs8sC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Somose",
      "registrations": [
        {
          "agentId": 143661,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/80990038-8568-4458-9926-1f84f1ca71f1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3Vs8sC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664272,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:08:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Somose 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/3Vs8sC"
}

What the leaf hashes

{"body":"e4ecc3d7f1549159d22d5faead0c65922e187ddf47981ed82adf129f9ee41256","id":2306382,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664503955892,"prev":2305918,"subject":"erc8004:5042:143661","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. 0xfa8912e16354feed37e3eeb2ed6aeafa2d2c0497c7ee4d06437f13f3d818643b
2. 0x3dac7d7a32a155d4199892c20a3b1b4d39fbb2597dc2a76e4d6ebf9a42a814bf
3. 0xc00fb22c6f6da509376ef877091abfb5c50a25f19efa055a0f292b8e591c1052
4. 0x48d12c1c16cbc0b15b9e524b58811da5038d75b673d816dd58d40d1644556339
5. 0xe7fe2803a88eb883f88ca4f5520035f6c83bccc433ab0491afa8a8ab9b92515f
6. 0x084101fb920443e3ab66c0b3d0b699c95e6cf4515d3a0128c4e4e70f0ab0d230
7. 0xdca003bc4f4784291c6888dc13988c2aad36d6078c2a16469a64dadb593b7a9f
8. 0x14d678b94768ad389d2d412ebb189e788b00b7f587b601a0d4feb74c90501094
9. 0x31a3e0d55b4f4e73798432a60c357a711001868804c62ede7eecc6bd999d9a83
10. 0xa94a2c1a3c28397b93176f9e24b95b60418d88d61a2ab2e7719803d6aedc8150
11. 0x5347970a2e3cc99ef6cb7802bb643fe1ee6fa23b78417319f72f3e907b734a05
12. 0x423535da8f6395a7fb334eef87c2b331f4a5ce17b0d6ed003ebf18a441197d29
13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7