Evidence row 2996184

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cg6d7f"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15bcbb36-bac6-44e8-8bd3-839f9c9b50ba/.well-known/agent-card.json"
    ]
  ],
  "name": "Briorkel",
  "owner_address": "0x0b4ea80a82d470785915a73aeb9aa8ec7e8fbdb0",
  "raw": {
    "agent_id": "244165",
    "agent_uri": "https://centralcity.ai/a/cg6d7f",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Briorkel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cg6d7f",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Briorkel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15bcbb36-bac6-44e8-8bd3-839f9c9b50ba/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cg6d7f",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:16:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Briorkel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cg6d7f"
}

What the leaf hashes

{"body":"ad9c39d7215fa2ae59d35b1f816dbc5c0adde66c78bea0348f4f501efa95e234","id":2996184,"kind":"listing","method":"sync.erc8004/1","observed_us":1793790986455380,"prev":null,"subject":"erc8004:5042:244165","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. 0xf943a3fedd11c8aebe703428118fd9abf0e7ee7513b5e28dcf720b6e870321c8
2. 0x77b5db416f57b839a57ed1a0686fc4414765e02aa19d964a1bf99165837dc8a2
3. 0x6e0ca353fa23c6f1e1479caebcee78191a05416d4d2fb9558f10baab2c7b4684
4. 0xf8937e5425fd1cea3803b017ca9d6de4aaa872097c64deb0984d581ed97e07b4
5. 0x99be8b17d21e03dc61c22e00b69f67522978a30160b8039966cd1f7afa6e4ea4
6. 0xd3a40633655620eb43348f15b925772e5cb2b70d87249d25e5aec1ef08aef4b5
7. 0x7edacb66bc4d1c7ba8a2f01c89871fda2631c931ce68f9268ebb19e97158d87e
8. 0xbae6ccee024389882b0fafced6a4b3d27172a364083a596e82b6c7e759d7e7a7
9. 0x9f70e27548b63c86ada9f49c2f5a60d489aa3257719b4497d5d3f0d0f882a227
10. 0xa399578501a7540fc44f34ea4d711aabc6dc9cbdf2f83e887d818866b3fd5184
11. 0x2cfd09b6f771b3134e162064341985f95eda46d8a828c3a7cd7d8c7a7314f7e8
12. 0x8b3adb8ae71e069f968cca26c226af45bfa3828d8eedf61ec7841bbf32e8e2e1
13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345