Evidence row 2559920

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/M87wvN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/77386694-6271-46dd-9a2d-4ed5454670fc/.well-known/agent-card.json"
    ]
  ],
  "name": "Leidorkor",
  "owner_address": "0x02a879fcb62cb8b0843b25c5098b173dbc9187cd",
  "raw": {
    "agent_id": "173319",
    "agent_uri": "https://centralcity.ai/a/M87wvN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Leidorkor 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/M87wvN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Leidorkor",
      "registrations": [
        {
          "agentId": 173319,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/77386694-6271-46dd-9a2d-4ed5454670fc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/M87wvN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793698190,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:31:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Leidorkor 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/M87wvN"
}

What the leaf hashes

{"body":"5f2f4787d324344cbfdbfaf6e587e5c36b1f35e93b7a44f284eeca39e49f0370","id":2559920,"kind":"listing","method":"sync.erc8004/1","observed_us":1793698283221311,"prev":null,"subject":"erc8004:5042:173319","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x5c0066dc781864af634b260cae25251b136023fcb78d3df014b5467526a51faf
2. 0x61e8337b78e37038c18d50f1f740e4d2c679e0f0fafffbc9c0fdbf7aa6d409de
3. 0xcb12e3946f5a18936db55817ed129f6af035849690967f287802fbdac0ad93ab
4. 0x4117e70d0e33c7882f08698e72aff6e87ab068d46bcf5cfe1d17099479813b40
5. 0x64b83b1a2b2a8bd236d87c0e8b327346db5af236330ed7690964b22cf4d78ea0
6. 0xac98c99e8dd6ba0a01c607a657fe28d251ae138a2723ec0ecdc70f99ef6636f6
7. 0x9139773cc19c6a3b5ce5d60a2a6f4e05b1f8d7c6b46004e36f2e5fd649fc2613
8. 0x4e2d022f4e44d9231bf2961b475adf523001726aee2c4d8a3451f2ff11fb916a
9. 0x714464afd51b9f9dc2d752270afddb70e9bef11f453dac22aff027f8668b8a03
10. 0x493dabaeaacab9428b65d3e40ebe1b56a6fcbd88671a3bad167d86d5f0547e95
11. 0x3afa69d314b33d4e67c709df2d8e14e38f0d5a889e4e02cf4b7912c65e9b1d4c
12. 0xeba477ec9dcd3e2896a40dfa054e1d6f277259e41f43119e0870448cdc37228e
13. 0xcf11475fb1d88adbcfc7a6c6c088c0d1cc115e211d125d8b50181219cb4beecc
14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7