Evidence row 2119151

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FdGanh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ebd0c2c8-68ef-47e7-b3e9-97165acef367/.well-known/agent-card.json"
    ]
  ],
  "name": "Freinsero",
  "owner_address": "0x39af0662cf4e22db645a3373f91eb2ef00891357",
  "raw": {
    "agent_id": "88164",
    "agent_uri": "https://centralcity.ai/a/FdGanh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Freinsero 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/FdGanh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Freinsero",
      "registrations": [
        {
          "agentId": 88164,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ebd0c2c8-68ef-47e7-b3e9-97165acef367/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FdGanh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793618364,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:20:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Freinsero 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/FdGanh"
}

What the leaf hashes

{"body":"b8a9af4c0aa698a1928e38e11c8765efd771f0ab4d387271d53631c1dfe1d5c0","id":2119151,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618443049886,"prev":null,"subject":"erc8004:5042:88164","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. 0xa65e0942ad185caae14efa8dfcad3f086c5b8297c294d3c40ae9a9524915ca05
2. 0xe9231838a81003610449288c6f257dcf53c9c117f434e10166ef09abb4564cb5
3. 0xa1d072a5e1c6eb4dab9048b6205aeb0317d802d934a5b756fe9daf333f42ddb6
4. 0x4db74cf9bf55548a4da54a6a9431c1e7d997f6ec2aaa9d2fabffdb03515d897b
5. 0x205ec42c160a9d261e36c415223c71b08a024aa809d6b5d802ff21affcae1b49
6. 0x9952f4ecf94e49efb3d6c03e57d8cb66d517c662f381c8569736b630f12d00bb
7. 0xbe36e7d8c8157e56be5c267b649b5d7647ad628c309e30d66972f4c9c7d6365c
8. 0x9691347f7840fd0b216ca7b663351e766d7eda4be549887a05ffba518e3fc49f
9. 0x635e075797752c3a425a355f1ac9160b5079ba38b2f6521510cdcfe057ae0717
10. 0x76d3b4885975ad2264bf7f771bfa2d8e4c8420300e107cf94d15ad505f4fa8ff
11. 0x8ffcffcbb23222b0e977edb61b39fade9fb75ed3af64fade05800bb3ba9b5711
12. 0xc6f69d3f6f4fe09a9fc212c8631ef7fd2534c303c7902f55a5a63805fdc57695
13. 0xec9b01ce49e2dd688fa78781733c888976342aaf0672176098d6561858941ddd
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af