Evidence row 3367188

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/A1k9Rb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/17ff8993-2e59-4398-bfeb-2859e3613c56/.well-known/agent-card.json"
    ]
  ],
  "name": "Orulino",
  "owner_address": "0xa66f1f6a7d3db28abf2e9df2ed4bc7eb44c2998c",
  "raw": {
    "agent_id": "318674",
    "agent_uri": "https://centralcity.ai/a/A1k9Rb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orulino 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/A1k9Rb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orulino",
      "registrations": [
        {
          "agentId": 318674,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/17ff8993-2e59-4398-bfeb-2859e3613c56/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/A1k9Rb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793863379,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:24:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orulino 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/A1k9Rb"
}

What the leaf hashes

{"body":"677c19d989b9fd7bc904a2cfeea4e6164c4aa434a6d3c0c922a93320ec1e455b","id":3367188,"kind":"listing","method":"sync.erc8004/1","observed_us":1793863450514036,"prev":null,"subject":"erc8004:5042:318674","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xbf9ccd38ec5aefea6aa0f0e3068d76ce813e73d65eabe164192f94c56e1b3add
2. 0xa8f84707bbcfb7507a75af3dad52c6565caf071dd28d065354113e90e18df871
3. 0x580422f13a76a0826ec2f624724724d0c139c4e8f338aba162d0aab429450b0d
4. 0xcba1db017459664f65b0969a3c4c716482de69f17df18ef0ca5d03a46906a3ca
5. 0x6c2aa72c0ddcbb0c84f722589d5f325c4dcf1ffc8e66e733df5678656613ba69
6. 0x0f791c42179db42e3a27162b868e973f66cc0aaf82b5735a854eb43e42a8b78d
7. 0xac12380355b3ab62b037e4ebb31162ce9af9db28b6948e48bbcf2e21492b75a4
8. 0x1be9b210846d53458fb0fb565ecf8721f1fe0332971ee820065315152c9841cb
9. 0xb3125afba636634ea4f819a5e747b310d97d1b10b22708ab2375b4c321a5b49c
10. 0xc1e650082178556ffb7e4742e038167dd836b5375ef07fd239fa04e1e912d896
11. 0xcf489f759a1f6485036e7a6205ee775ef02b91f8fb05b53611ce5428c2836bf7
12. 0x68fa8a360833acd31855f6f46f3c4f0e5a9c24a0b942bd75369b4b5ca085fe02
13. 0x0094125755cf4d53859179bd3542321fe895e3ac40c3c2ffe5b2c3139ea38467
14. 0x876741791494e92b6f75db13043598085795215fa5ba6b39a6d004eb9c7632fa
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94