Evidence row 3141806

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KkK9ZC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/72c443be-f047-4c15-b59f-472d6b032565/.well-known/agent-card.json"
    ]
  ],
  "name": "Gobon",
  "owner_address": "0xf647bf0acba987716e8df8a5f69a57dc109aff15",
  "raw": {
    "agent_id": "303257",
    "agent_uri": "https://centralcity.ai/a/KkK9ZC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gobon 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/KkK9ZC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gobon",
      "registrations": [
        {
          "agentId": 303257,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/72c443be-f047-4c15-b59f-472d6b032565/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KkK9ZC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793830836,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:22:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gobon 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/KkK9ZC"
}

What the leaf hashes

{"body":"e36e1a522a7d2e7a8cd2602561f4c99317adf3bf99cb3dcd7324b96b24269924","id":3141806,"kind":"listing","method":"sync.erc8004/1","observed_us":1793830945180351,"prev":null,"subject":"erc8004:5042:303257","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xf5cee6f96e36904ad512e456b68cdda5bac885ac494fd1f6780c893cf4a83e0e
2. 0x2f71d0609845eb7d4e33663b4e551baf47244f01c6bb455b5784817630017d4a
3. 0x7988af57e8aad4e3d9eed90c2f1c6986b63f569f5f252fb208d47de3f2177c17
4. 0xc90d0052e023a0a6885ac57143441584c8ea5c2c2d200dc9a0d45fec9950293c
5. 0x74fecda2acd63aa72ef6cbf90b7cde9df09f9aa07834e5831e1501810a2e1dc7
6. 0xa4e446ce44184a155565a69f22f12e623c19e7379382b8beb2c135f2deb77d7b
7. 0x57cdeb9412c77edc919472155996aeb5d48577a64235ecda283b6204feba9a4f
8. 0x438eaea8966fdc114d0e891d1320eba4e4d868735605924e1451fa014607c2cf
9. 0x4270b89b9aef122351860d8a4b0570e13f6a1394568ce93cb49e2b44c05233d4
10. 0xda0715db616b8ca36c1130851a1e115d37e086bdfca0ae978279dab40544da6e
11. 0xe352844db957a2fe5d903d342070fbc68a5a9f10372202d1ba5c83cb10795e51
12. 0xc72f0c778a2579bea21192f1ceaf099c54a83a71986294537b30f433c0bb72a6
13. 0x8eec64cd76abb894a1e95e1d0a25e37647fbce2c4ce4f8a7d6ee8c3057974147
14. 0xce5641798200c67544ce13e8b1215cbd72ab0a0bd153ca4924db7c1071fdccd9
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345