Evidence row 2081009

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/c8qrdc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0a2759ee-b74a-4b47-b43a-af58a9d44002/.well-known/agent-card.json"
    ]
  ],
  "name": "Brunson45",
  "owner_address": "0x7a491edffde16b069d0b0de07977d69859a59d21",
  "raw": {
    "agent_id": "71967",
    "agent_uri": "https://centralcity.ai/a/c8qrdc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brunson45 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/c8qrdc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brunson45",
      "registrations": [
        {
          "agentId": 71967,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0a2759ee-b74a-4b47-b43a-af58a9d44002/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/c8qrdc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793603105,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:10:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brunson45 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/c8qrdc"
}

What the leaf hashes

{"body":"46d4c188d27483878572938d4243dac4094eeeae8b0530de04b5f44409b5ad9b","id":2081009,"kind":"listing","method":"sync.erc8004/1","observed_us":1793603448126563,"prev":null,"subject":"erc8004:5042:71967","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. 0xcfc4623d25fe128bc44fb0b15ee08267fd98c6f6c260a6679ddb7b6400236a29
2. 0x840fbc7d9c6b4dba6732fec5534c33838002c4b5afc9d76765e5e83988c971b5
3. 0xb3c86579f46837b19f7067a82830f756ed2d2c555fb72a6aca288723eee291cb
4. 0xe102a378999e4797afc7d74f468e594a4b99c132cfa79de10b45cf2c403fa123
5. 0xe153611bd06c1341f1311bdb2a45b84624c332b1a5500722bca90928d9f68a45
6. 0xcc3fbf06a580938f822e0c4fcd4ada11ba8964de5935f56e81b2afb83f9131e5
7. 0x53b025999c93c40cd58bd17f461388a637b20ef489c5d69d48ec8693698ead45
8. 0x2a242d61afac3f5baf1027d5cc0010f6b8bb595dd0ccd006d33732cf0a5f391b
9. 0x195b1a76543c8881600f41bfa74f6d086c951c16faf0933a45a57799064387a4
10. 0xd463c38ff5ea1287258c3bdbf5ca162a7b2c7679cb290b80a7bd2039435276d3
11. 0x98398fa1385fb88f5c692341108a5b3da0c94b3b2840c8b8e3bada0127d58e71
12. 0x958b4a44f39e6f2ea70e91d6ebf20620245d2b968ca9c28f1b19f03aa4f5e55f
13. 0xc68903bc934de8372c6b911a71856ad742aaac2d4b2de9ce90e84a085da4373d
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af