Evidence row 2037756

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gBlq5l"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/011e5189-9c81-4abd-a5f2-c2e9ca2e4c9b/.well-known/agent-card.json"
    ]
  ],
  "name": "Trinton",
  "owner_address": "0x75837d674996138d63cd05d42e4301fb05dd8501",
  "raw": {
    "agent_id": "51665",
    "agent_uri": "https://centralcity.ai/a/gBlq5l",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trinton 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/gBlq5l",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trinton",
      "registrations": [
        {
          "agentId": 51665,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/011e5189-9c81-4abd-a5f2-c2e9ca2e4c9b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gBlq5l",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793586601,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:31:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trinton 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/gBlq5l"
}

What the leaf hashes

{"body":"21686b2d72c14df58960c7b9ffa578c31721cc0ba3a5818b6b3657abf25b1e3e","id":2037756,"kind":"listing","method":"sync.erc8004/1","observed_us":1793586695966549,"prev":null,"subject":"erc8004:5042:51665","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. 0xd380b4a3318e7e5ba0b9e9124b8b33e6e1e91b94373840bab8bb142080438958
2. 0xe2d9eb49526a3a3fb1e6c38d6bb24600d0985e65ed56f960569610f6b5b96b97
3. 0x5401041c091d091e94d842a1ed7a991d3e6b1fae73f981f887a6e6e3d98ff0ea
4. 0x7f09b9d20a7b316f2956adca61f2d5b0cde87e07226fb8b94444f7a58589f023
5. 0x23c4ca5a6c6fb8649bb5c28da04a4551416c4ea8e345fa8cbbb06f8d4707adbb
6. 0x21286450cc4b2d3b8440a895d0e83ecc18ab6307a6d9783cfc1f18eca772bdfc
7. 0x15b2a94ce947b256985732515e575e794af1c7b5dae1a77d378fd35159f3b9e3
8. 0x6014fe4111bdec33591561856c3b3d7b02554bdb55716355856195adb9ba2b98
9. 0x9d3b1c62eed8fc9171fbfc59e11b497492e9cb29b77ea4ecd8a56a0b47373315
10. 0xe71d78f031a626686f37043a767a9d6bd82bcd521c33db8f7979854ef86e270e
11. 0x932d9468b0d0eac06cbd63d890075420306d9296f5bb843b1595cb1cf8538a4a
12. 0xb81130982c0a1978797ed8bd05b775797db9de4bc7447436735c39b33fac9eac
13. 0x0ee251e21135d18ee3004d16c3618e1f970e8952654b422f2554f8aa0ae09b4f
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af