Evidence row 2068681

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MDPlrI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cfffe18f-5561-48a6-8ed7-01783a951f0f/.well-known/agent-card.json"
    ]
  ],
  "name": "Brampan",
  "owner_address": "0x6b9572ce3df9219df9258627a283ffa959501f98",
  "raw": {
    "agent_id": "65860",
    "agent_uri": "https://centralcity.ai/a/MDPlrI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brampan 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/MDPlrI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brampan",
      "registrations": [
        {
          "agentId": 65860,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cfffe18f-5561-48a6-8ed7-01783a951f0f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MDPlrI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793598109,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:43:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brampan 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/MDPlrI"
}

What the leaf hashes

{"body":"40c6bd05f11133eb23fac1f677eaf8e0c38a31db70e4a437b883893e383b1c45","id":2068681,"kind":"listing","method":"sync.erc8004/1","observed_us":1793598212181221,"prev":null,"subject":"erc8004:5042:65860","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. 0xd4cdf89cf290fd866a4fe432fc870afc6e281ad9087a83c06fdaba4eb5d3fdb4
2. 0x89768e3f01ce1001044835e3fbc7ee20ad3c0b8a4c636777ac4b46abc9c1955b
3. 0xdb673bfdfe3a3a16e2e530277a929fe32f171c8a1353c7850178bf2d835013eb
4. 0xc0657bbe3ccae29412970e3ca329b41c9d64225b2596fd19d1fe3e2604b1de1f
5. 0x305d301bdf734d5efcb67b574d3a0eac2d7636d975f17cddc0fe4dc37ed551ee
6. 0x70d9722e14c9c9b1240d4e62419068b0614bbcd0b5e2bbf17cef739126eaf69e
7. 0x52527733e6af8d8ebcb39fa3fa8063f4e120db24e97ad210788c1f7a04736389
8. 0xc53e45d9e0c80499722996fc2aba684316bc5e61a7f9b9abd0472db95565af08
9. 0x1d1110ac0f18f16c4eddeb5fb6e1da16d77002a9d5e0b8571c6169ffa7651bba
10. 0x213d6deae3bd6f24f9cbf0df306f4f8d2bb372dbd1fd50bbd324beb7594510fa
11. 0x7e19235bd70c24fa68e19d9c6b2a5552d51c8ca377bd6ad549d6fc2ebb9030ad
12. 0x072692234554b97382d37c92218486722ec2bf70517ce099e4442459f16a2b2b
13. 0x6a9bee5282acc64846540deef79ef327521ab20b00328c4b297bc96a5b4036c5
14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af