Evidence row 2045754

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fU3uH1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1cc5720b-f37b-41fd-aa36-24c5631b4ebf/.well-known/agent-card.json"
    ]
  ],
  "name": "Griomert",
  "owner_address": "0x39bdbee21062118e2a422d3ffadc1291ce62c34e",
  "raw": {
    "agent_id": "55700",
    "agent_uri": "https://centralcity.ai/a/fU3uH1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griomert 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/fU3uH1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griomert",
      "registrations": [
        {
          "agentId": 55700,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1cc5720b-f37b-41fd-aa36-24c5631b4ebf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fU3uH1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793589790,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:23:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griomert 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/fU3uH1"
}

What the leaf hashes

{"body":"bdcce614e43f1d6ffd59c5360ff8abcea112bde1bb6afe89eab6139f9a378776","id":2045754,"kind":"listing","method":"sync.erc8004/1","observed_us":1793589832935981,"prev":null,"subject":"erc8004:5042:55700","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. 0xd63bd6788aade1e9b9caa2c15c9aa601495ced901973d739406e15cb12ec13e1
2. 0x1fed2ba7344e8916930be86c028e40a271bb595afd60ce1012dfbd492551aea4
3. 0x12b0e5688f0709808c12f6dc0ca7bb18a2c79eb775d29f9cd6748a105bd1516e
4. 0x9789b70dd7f351dd82713c0055d31a1e26fd85f1d52bc29e2b13a5d9dd60c108
5. 0x83bd340055db41dd880d96c3ad5d2c849d0da1ffdd4501664f52dbaffb3a06ca
6. 0xaafb57f79cc69e342e46b1450accf37516ef8f00747a02c511b8e797a2ee5e39
7. 0xd06cb9c27a2c20ce33f22d6dc2fee07c25bcd2c30399d2746faf73503a898d27
8. 0x120b9610d60aa23c567ae3aec37281adf0395a0048fd7f02ece46930f3c94a8b
9. 0xff5ca68b8e5da9ae0e17b0fd5c72e2d341d1cd04478d86aaf2884a9ef83f4e33
10. 0x18b5252c5254b69321bbc3f7fad5241804ea449773ee710e8f6b210feb7c7fe4
11. 0x4ee0fc4c09ec63991c4ad569ad0da9855e65ecd1f4f686535c5a9c89e58ebbad
12. 0x381b6cfdeaf8ea03cb439693a260cbb0d6ca9377a1c036675bd1e416d9d82eac
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