Evidence row 3157534

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YyOswU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2475cee2-5fec-44db-b62a-34bf0eb7db07/.well-known/agent-card.json"
    ]
  ],
  "name": "Trunonik",
  "owner_address": "0x59f448ce031933e2f0a21bb1b1fce59193a2e53b",
  "raw": {
    "agent_id": "312121",
    "agent_uri": "https://centralcity.ai/a/YyOswU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trunonik 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/YyOswU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trunonik",
      "registrations": [
        {
          "agentId": 312121,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2475cee2-5fec-44db-b62a-34bf0eb7db07/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YyOswU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793837803,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:22:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trunonik 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/YyOswU"
}

What the leaf hashes

{"body":"fb7793fbf4c1bd50508b6cdd4fce3efdf307c311f05638a35b0f0a259f2e7ea7","id":3157534,"kind":"listing","method":"sync.erc8004/1","observed_us":1793838147365588,"prev":3157196,"subject":"erc8004:5042:312121","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. 0xddda589976fabe564721eb6f312e05cc552b14ccaef6d503fc4edfc3388e9691
2. 0x9dff1ac4a273ed14fe657a5bdec2f2000a81c4d4ba6e957787470ebcc2c9ba89
3. 0x1c6d12c78912cf9f2adde571d61d35e82ec4ef4ff0dc091f13dc07d06f6496e3
4. 0x72dc3bddce388d96b9119a224c6edb9e737c79fdb6e0c3dbee50bc6fd966d44f
5. 0x216b31e3a7e86a05ea956740e22894eccb9401d9f212f974732a44584eb499cd
6. 0xa95b0824d93fc34f79c12614191ccbb224966dd5f207fb49e8f36910a442ce8a
7. 0xecf12f2e8c7e2fa5933f80914379a6e9ef1f14ad6f6ccbaaa1deb325b668658f
8. 0x3a903f98417aad7f6f5ddc2b64d7aaa3f16140de8bf5d1b3a170ba8f9ee152e8
9. 0x9b75f29fba97b0c1e083f91b751ef4dcd773230c3e980e6aae7e6ace32f47f72
10. 0xddef3ca4859f9148131be9c0f7dbed7626902c20850e74fe5e3e2bfaa18a3f7b
11. 0x63b6ec898f5da608b9c3f00baaeb5a6d2be02b0de1a04328e0e1727a401fb716
12. 0x1730914918ad1064042f6c0e5ac4bc40c870ef8a779eeb206b19eb40748a0792
13. 0x313467553594bf00c131cfccd33f4d700b354ecb26bfb7748a9a2620754e6284
14. 0xce27876666d433e301388ab9a229faf79cf58e8e5e9d26b51a8919e49ef7c4fb
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94