Evidence row 2577780

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ONHgVq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/677f4bd5-a380-4efc-8a90-36effd67c773/.well-known/agent-card.json"
    ]
  ],
  "name": "Luokon",
  "owner_address": "0x605946f5be3615e04192257b98375eb97e921f23",
  "raw": {
    "agent_id": "181417",
    "agent_uri": "https://centralcity.ai/a/ONHgVq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luokon 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/ONHgVq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luokon",
      "registrations": [
        {
          "agentId": 181417,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/677f4bd5-a380-4efc-8a90-36effd67c773/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ONHgVq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793708090,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:20:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luokon 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/ONHgVq"
}

What the leaf hashes

{"body":"214607ace94c4558d08930795ceaa486ea66ec65ca980c1bd371af3ba88d6b94","id":2577780,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708414021997,"prev":2576324,"subject":"erc8004:5042:181417","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. 0x4a7f07253f64862dfa5d80fbf3f3cdd6a3614d054df0252be5dfa3871482a6b0
2. 0x58629635ccda4f30356cbe9a70ad64554de0bc725be7ad17f7ab20ad3554e1c9
3. 0xa2cc85a839c7a74a76f7d12d303a11fc53b690652a24291e9949bb763249ab9e
4. 0x628ba8cc1343565dc463f2df3a9ff243732119d3ef0fa8a9a96c9468be7d2c83
5. 0x1edd5011ace87e3a90461ad8f77ebe474fa3eaa93a31f6bc119c168a4bcb0056
6. 0x31ccc2c28e442c445a171117e0d8da7c0c57530a0fc58dcc5b39c93de9e3ca79
7. 0xcb75db0c52b4d81430d04dad8ee067500427f27ad6d645d03ac4e922aef87bc5
8. 0x4246119199b3876a10eb317ecb951a845db1898cbeed34c106ba1083203134bb
9. 0x9e31f765e5ba1da17329902e811924bb9ee9ebb26333e7957db35c77f85199db
10. 0xae4df9f8a51c1c22b8328b2fbdfd1e6929e2c78993bcff575df481f8458cedb5
11. 0x4fee6b6035cffd8074620180946b470ad0c6a3b75224fab2ba16f28b4708b99b
12. 0xe78bd9e7fcf86c5ca6ffa6b48e71fb238078dfe3bd58a35e0f7e2b1b1cfedccd
13. 0x25e7c6e3ae958d725091b9780092a534731cdfe4819dd1ffe52af56311601eb8
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7