addrbookFor publishers
← The evidence ledger

Evidence row 2730172

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:212774
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
01d46147e104fc974fd13f53a1d41f3332c8f540f2b6c51eea5c6ccdc3d36513
Leaf
0x6b331e9abeceaaaddc53e9b7f592e995021cf149181873d831ba49c44c5d0f5a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uIhXT3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6b96dc2c-c105-453c-b019-c65e018133c2/.well-known/agent-card.json"
    ]
  ],
  "name": "Trana",
  "owner_address": "0xd3b8481a098fc0216f1ca304fd4daabc263d6b67",
  "raw": {
    "agent_id": "212774",
    "agent_uri": "https://centralcity.ai/a/uIhXT3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trana 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/uIhXT3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trana",
      "registrations": [
        {
          "agentId": 212774,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6b96dc2c-c105-453c-b019-c65e018133c2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uIhXT3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793749911,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:53:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trana 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/uIhXT3"
}

What the leaf hashes

{"body":"01d46147e104fc974fd13f53a1d41f3332c8f540f2b6c51eea5c6ccdc3d36513","id":2730172,"kind":"listing","method":"sync.erc8004/1","observed_us":1793750011111368,"prev":null,"subject":"erc8004:5042:212774","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. 0x6b3338a2d873f8df0b5893723df56090b365d36d52f20db0afa1d7ec468c9816
  2. 0x70bb7a36ee036d30efe2cb51bd82fb7154c68476a664181d2a2d768d7faf926e
  3. 0x2f78e08d607438f0cc3559eb349cb27b15146c7e35eb7fde703ae6b6ca008022
  4. 0x0d4766345e0d0d411812b781b2e5e073a53ee6dd5639b6a0acf3be40246368f5
  5. 0x4c30fe368eb6167c1e2b953c04c8963e263d6abb91f3e996a43179cebb3518c8
  6. 0x455d1593683c95631be2cf712b389c74eb263763b497b2b14916c8b6f4fc1666
  7. 0xe8b72ccfd3fab74ecaddc487a420364ced9400294cefa47597e698f00db03458
  8. 0x16ae05776cabce7a9051917aceff466cbf923eb814cbe18e439593c5332d3289
  9. 0x6f5dd9e4b37a840901cb8ab6ad25a833e55c97d28db7d218e9d0c758d952135e
  10. 0x5bde6283584f9dc7008c4b3a8152dbaf780b42e6237d5575b2b09ece24b90056
  11. 0x046a90fe2eb4b95410bfa694e1fcc0b179d9b0c575874b777360c7ba85cbbda6
  12. 0xc3bba392f5c102d61b1eedd92934180192353d6556d8f8769f56f992520f279a
  13. 0x6232c1c8ae041600024efcd1bf1dec010d5da224b5788d182cf665d4f60da7a0
  14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
  15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  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