Evidence row 2163325

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TDDaCj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e4c10f3c-2f39-4c17-9aa4-f1166c4f6704/.well-known/agent-card.json"
    ]
  ],
  "name": "Mauzabel",
  "owner_address": "0x538e609e983238a1862d7d895ad5151a28e17fbf",
  "raw": {
    "agent_id": "107227",
    "agent_uri": "https://centralcity.ai/a/TDDaCj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mauzabel 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/TDDaCj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mauzabel",
      "registrations": [
        {
          "agentId": 107227,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e4c10f3c-2f39-4c17-9aa4-f1166c4f6704/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TDDaCj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793632514,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:20:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mauzabel 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/TDDaCj"
}

What the leaf hashes

{"body":"466e8231e60028da55da75322230ebad165dc48b25524d6a26fdef910684e068","id":2163325,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632848513970,"prev":null,"subject":"erc8004:5042:107227","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. 0xa892372f916fa5d49feec104fb3b3521f7b04c6fe9a5292f8710481abb5bd4da
2. 0x6806418bd4747fc0855acd9af8f243493752eaf12c6370fff5ad207e906586b7
3. 0xc29e3076c0e0cc882d76f1ba4aa604ad82ff3dc410b2bd0215fec17ad3e91c2e
4. 0xd0222de42be0b17612fce95cc4fe5e39338ec7a1b97dd5e9499840bc48f2b3bf
5. 0x669f1cc91d97f6fea3294b13215bf61acd8299b65fffc978c46aa78b5c11cd11
6. 0x121d8ee320fcecdf62af8bf497a4ea40dfc200646de642c6040115e6139e46db
7. 0x2cd54d0838386d19e32ee11e007f744629b764fc2027b9aa698f711761157910
8. 0x54d5db12e5780b4732581a90384c95ab820003de3bd60de27cc9d23207965d90
9. 0xee80b2c23560ba1d00fec4c6e48ca0e42bf67cb27c3eb9d8382ac663e2feb155
10. 0x025f90a4ac610bb195520b6ec7cc71b34db4a835a8c1f2e22e530b354480cfca
11. 0xabaddc3d6a701f07a62ef798b40fe3ba319dc7441591486022f6e131f4383d96
12. 0xd092c4592746638c988be0201bef3aa0097a159b2bde204654e1174f70c7897c
13. 0xf7fc51348087e5c1e3d386772d38113ebc053fa2bb0a5e6728e5f86d0ac25db5
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af