addrbookFor publishers
← The evidence ledger

Evidence row 2499785

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:148828
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f0ebb0da38dd28c4af89c54658d0e8a6951bfaf3e9fd1c9bd3be9d914b04b2c8
Leaf
0x5aaac7c23e68253014db41f78c088d1064ce3213cd5bd756bfd705616f7948f4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ADxm6B"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ae15a008-2bdd-48be-9eb7-70ae625e6bdd/.well-known/agent-card.json"
    ]
  ],
  "name": "Treibon",
  "owner_address": "0x372b378a619ca8465aec778f4a6fc6f7f4d54e26",
  "raw": {
    "agent_id": "148828",
    "agent_uri": "https://centralcity.ai/a/ADxm6B",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Treibon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ADxm6B",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Treibon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ae15a008-2bdd-48be-9eb7-70ae625e6bdd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ADxm6B",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:40:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Treibon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ADxm6B"
}

What the leaf hashes

{"body":"f0ebb0da38dd28c4af89c54658d0e8a6951bfaf3e9fd1c9bd3be9d914b04b2c8","id":2499785,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670004744139,"prev":null,"subject":"erc8004:5042:148828","subject_kind":"source_record"}

Proof

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

  1. 0x5aaacfecbe928b0f924a2421f06112d1ed4b82fe9d39c57bb1b316b9e02f1442
  2. 0xd7e2c84c739527930f5c743fc2eb51cd76bbb6a2f69c45d9b67b6b861c7e62a9
  3. 0xaab43d6c6ecaab8d43671cbf6da324a37d01f96525cfd2eb44213019ae2056b1
  4. 0x25e90fa34e6198caf98bfa6e0c8d761c0c262ea8b54b4ac62691f118ad607d7f
  5. 0x454e3db4bfe2e2caaced1d54d62958b544bd7c6d47b51f53b091f8dc4dd15c2b
  6. 0x05a7f21b84f0ace70e47fa1aa38140a7486a90eb8db9117df86b0147dc4f86ea
  7. 0xc9339c04498524b165aef6d33915222f215060832575a2f718e5747d0e42d924
  8. 0xda2ba013b7799b5521f8b7fd56b6e6f6a7fd78b32bc136c000c2613bc13d2cf1
  9. 0x204ecfdcf26ddb70cd7066711a191cf8b36f733a43f82c6e06f9b46938acc955
  10. 0xbf9c938b13479ec0fa270283d65b48e9c48015da74c2c0a39c968ab7057e71be
  11. 0xaf21ba50a52afdf15bddc7714f342196a38f2d5d6f5734d5247a9a3c80a77a0c
  12. 0xb27b2ada561a9d979d1668372872a5246392cf5c34fa78b49aa7993e7a9371d3
  13. 0x387d6b3abb2bc238e53d54b976851224d55ee7b21751b608b1abad8177b78ed4
  14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
  15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON