addrbookFor publishers
← The evidence ledger

Evidence row 2516254

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:155054
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
712c7b96034e99544d7abf59f24e79603b4cb68f3e3dd258afe498cf6dd87624
Leaf
0x4f534429173fdf5a29cf286cc7fcfd3f43d433c9c6ac0aaa19fb1b2c1a7f2f2b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Bp9ik9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2bb7f22f-c097-4cb2-938b-0709a052af1e/.well-known/agent-card.json"
    ]
  ],
  "name": "Veidus16",
  "owner_address": "0xf098f566d292e11e2897b899003685b33b39d0bf",
  "raw": {
    "agent_id": "155054",
    "agent_uri": "https://centralcity.ai/a/Bp9ik9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veidus16 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/Bp9ik9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veidus16",
      "registrations": [
        {
          "agentId": 155054,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2bb7f22f-c097-4cb2-938b-0709a052af1e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Bp9ik9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793677071,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:39:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veidus16 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/Bp9ik9"
}

What the leaf hashes

{"body":"712c7b96034e99544d7abf59f24e79603b4cb68f3e3dd258afe498cf6dd87624","id":2516254,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677152192528,"prev":null,"subject":"erc8004:5042:155054","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. 0x4f53158dce4283dbe88402656e21a164f920b88202160bc2999f6b3efd1d7336
  2. 0x5d3be0439392ca02a9a5aa11b3b647b29d2d229ceb12bd870be2470e79ea8acf
  3. 0x3463a208ad1238ff5c50beb33d4595d812bb299974a0b69916ec60d65888b64d
  4. 0x58e57c251b89272a82bb60ebf772c396a44fc6b687bb3911a3d5ac6da6d870bf
  5. 0x9854f4cf56c49af7b3c7bec6222893fcdbaf8238bdbb24ffe6a8ecc2fda99bec
  6. 0x9403d9cbc8af7e20f8803bb02e890ebf3f9cd7a626bb58426b22bafb48e464d3
  7. 0xc3025dd5af8f2bf53d12d18e38db0f5dac4681368e7e992c4de2125d46c0e975
  8. 0x67abe13d759a83c094aad64c37d6c4df56bf1db0a9b98bf5ca9583ffca258da7
  9. 0x908f898405b25e5ceef68160323bd8b65ec27e19628209309fbe96059d404f49
  10. 0x25c3395d16bc92003fc357ef7aeb66b0a7c092146429f8ee1aab7a425afa2a2e
  11. 0xd25d1e6f3235f0a8668d50ccc6590046abbfc89e6b0a4f59e8a3c6f8d983b72a
  12. 0x5067e540510b4775123aaa1b89e8e771fff48cda2d5217221586896ab145069b
  13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
  14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  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