Evidence row 2724251

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pDQrEM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/903b4ea3-4c12-4000-8595-e43c77fe8652/.well-known/agent-card.json"
    ]
  ],
  "name": "Fussabel",
  "owner_address": "0x1ec14090b04b3704305f2e9ed210037b78fee233",
  "raw": {
    "agent_id": "210128",
    "agent_uri": "https://centralcity.ai/a/pDQrEM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fussabel 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/pDQrEM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fussabel",
      "registrations": [
        {
          "agentId": 210128,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/903b4ea3-4c12-4000-8595-e43c77fe8652/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pDQrEM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746600,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:56:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fussabel 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/pDQrEM"
}

What the leaf hashes

{"body":"cdb4f45d642db796e014d4663e723aacec0edc86dd5207dec1b11eabc262a2ba","id":2724251,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746618400480,"prev":null,"subject":"erc8004:5042:210128","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. 0x4d15a5884ea5feaf206688ff3455bb33bfe39fb893cecce6bb920120a727b171
2. 0xff952b734d70e955143be8c0ff8c9ab51f4688df8f10d037d8f7de9c09c6d9ca
3. 0xa6a6f6b7e8ad12d6264fc09ef94f0bbd4ee563e4bfb6eae0b38739af59c5c2f7
4. 0xe1abd73f946fe90f7918f198106fcac48cc1f185d4e55b9d3dabc869b2dda2a0
5. 0x6410ba6aca04331eb6d820a89452f6b1a334efbcb5b9873829a7df0008491aab
6. 0xc31317c34f7dd86a57ccd653c12fd1a9c85689ebc8d4b53911a3d31b81b85753
7. 0x383c7fec8ae897af540b2317eb3411fcb05ef4733d7c31d41e8ee0eb2f4cba6e
8. 0x9b45d3898b5c207dad5386e27b543981433de547dbb3fccd62b2650fa1dfde01
9. 0x313cf016e8e2efa2c8d6cb576bbcd39a4bb79be1b1961dc9c0c36a5fb5a5f9bb
10. 0xad718a3921ada539919a1ca8becc6fdc20edf38eb0f159ce053c9566b1050558
11. 0xe2da510f5f2c0443859bb6b3fa22d4f07145fa575521495b8abfe24b8a2588a8
12. 0xe87813383a7f872644dd6399e954b60bc8b07556394d764e70aada0d1f862c6c
13. 0x22f82e035d3ea6cb5d84043480913f82c413a83d3ed928d72d0127600d8acbe9
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7