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Evidence row 2622620

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:199044
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d3e19ca98c594275ad7bcef3e3704160f5ab1a8047af6b65a8e007bfaa6bc9b1
Leaf
0x0a1535d0ffc6238fe5b4ac36e6d72549a418ac5a2819b754cda437263a020d33

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dnNwgn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a6711036-cf73-4ad3-83d7-dec9f0eac943/.well-known/agent-card.json"
    ]
  ],
  "name": "Dulabel",
  "owner_address": "0x21c6003a2f1e01d5a1890d2d3e0e648178c5dc1e",
  "raw": {
    "agent_id": "199044",
    "agent_uri": "https://centralcity.ai/a/dnNwgn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dulabel 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/dnNwgn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dulabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a6711036-cf73-4ad3-83d7-dec9f0eac943/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dnNwgn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:19:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dulabel 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/dnNwgn"
}

What the leaf hashes

{"body":"d3e19ca98c594275ad7bcef3e3704160f5ab1a8047af6b65a8e007bfaa6bc9b1","id":2622620,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729976687675,"prev":null,"subject":"erc8004:5042:199044","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. 0x0a156631b044bf43d2ace0db4fed9034ff4e5c0f54d45e8cd6e0fc123e65a5fd
  2. 0xb379ac4011eada9a60ca4a34a5802aafac5bb5b7d457eb7928d2bf2ce089fddb
  3. 0x978faa7ea6a10fea0b7824f1d04f58abd43d14d7e4cef4e1eaa064a71e66759d
  4. 0xa6358c09a822724aef65d5d3f2aee072c1ee80c7e33b264ae02ba43bcf7abd37
  5. 0xb304808ee2cca40e2c2ec92e3479969003edd9c5b0d085276e6628e8d91a16f4
  6. 0xee2c8900de16aecc61d031d0bec285a432030fc60d683db1abebd4a7aab402e4
  7. 0x38e009da9b51e3415e3f1cf96079db48360146e24fab8df57981b4b7b4935f42
  8. 0xb23e66e201607c44ce424e42ec7a8d24222839e300c85a8df6266d390a6a02f8
  9. 0x2fb4560f0cca0f87726721d3677fae884388507944665d4166ad4da68398decd
  10. 0x77d1786912417e92a594e92cd5c3e3fec802c9772d66637a68ac6e04c6294220
  11. 0x64a573459a5d7c396f2e309be2fa8794e34ec63768ec3e954efdd8f69ef511a6
  12. 0xc684de9fa4094ebc43f571cac3c9c0a908ecf227e27f0d3ebd806b77893c24db
  13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
  14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
  15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON