Evidence row 2163402

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1Ij5f3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9cf1f6b8-bddd-4c6a-a173-b4c200b18018/.well-known/agent-card.json"
    ]
  ],
  "name": "Trondus",
  "owner_address": "0xa28e56aeaf67fcb18e6050c8d9714f4c05d2cd55",
  "raw": {
    "agent_id": "107304",
    "agent_uri": "https://centralcity.ai/a/1Ij5f3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trondus 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/1Ij5f3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trondus",
      "registrations": [
        {
          "agentId": 107304,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9cf1f6b8-bddd-4c6a-a173-b4c200b18018/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1Ij5f3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793632647,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:20:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trondus 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/1Ij5f3"
}

What the leaf hashes

{"body":"a5a0e94f75af2178b5eafe0ce5bbe3513d9c43c99377872c045ddf4c1826ede2","id":2163402,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632849084190,"prev":null,"subject":"erc8004:5042:107304","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. 0xb80e374b7551fffff6acbfc487304945ec20656821b6963e20edd88bd6048d57
2. 0x38c40a74cd482ac795084cf7176bcbbb74214b4edfcbca3cdad210301887256f
3. 0x0444b2f3c5597e16b8a5ada57cf985d1f2e239cd57e2a07e0ec216790b3edc67
4. 0x105e1e99122c7c71cc8516cf579ac80d25cd062a9630cdeeaf19c43c065f9ccd
5. 0x3a5696cb037fc38b42992857a2ce0ecc7bcba932ad96944557b48eee9056c4c4
6. 0x43062627b222c49467b68808af6d1c93e87d1b3ae17bd530c892dde2e72de124
7. 0x4cb999328177b8092d5e178b24029760bc20dc54c8afe33d1e23c47cb214f345
8. 0x0080f1420b18151a9841e6d18a23d8b8bf913e3674ab37a84f1221cf315aded6
9. 0xd09763dfce1ce80b2456cf56e30287da340ed22d5750c732084b22a3d83b5545
10. 0x09525e0bd8a23e0860826fa43f1800d10d47bc613f9c8e02aa5b4969f5a056d5
11. 0x7503de792a52b6e3366d8d02c3706c7604b0a81a9dffdb9bb23c8194747fd5f0
12. 0x203a0e1fcf7f6b3c1f6e99b559fa5b97c74c6f45b35f6eb08cb8521cdde39bc5
13. 0x080572f8942a728701d6e4c74c76b04c122aa149d1dbdef56feb8ce007a745b1
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af