addrbookFor publishers
← The evidence ledger

Evidence row 2715706

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:205780
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ff7192bbb161b475fee49e762899f4c3fd52cff67f4422a3d5830156731aab5f
Leaf
0x38c828fd28c8faac8883c96e4e79aaaa3718baa6ead58a2e78d83475e72d0b5e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7ltAM1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0a1ee28b-320d-4c91-8b85-cfd77ba1df91/.well-known/agent-card.json"
    ]
  ],
  "name": "Lato",
  "owner_address": "0x386db31c14ebec45f5223c95eb2f3c60f35cc3c2",
  "raw": {
    "agent_id": "205780",
    "agent_uri": "https://centralcity.ai/a/7ltAM1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lato 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/7ltAM1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lato",
      "registrations": [
        {
          "agentId": 205780,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0a1ee28b-320d-4c91-8b85-cfd77ba1df91/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7ltAM1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793741009,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:27:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lato 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/7ltAM1"
}

What the leaf hashes

{"body":"ff7192bbb161b475fee49e762899f4c3fd52cff67f4422a3d5830156731aab5f","id":2715706,"kind":"listing","method":"sync.erc8004/1","observed_us":1793741244245418,"prev":null,"subject":"erc8004:5042:205780","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. 0x38c804b73df2246c61df7ac7df9615905355d2a862a01b23d21c77857ee98166
  2. 0x576594b708644e0839d3db1d188d94871fac4d3fb06c072a4dc7773c70d7ad8a
  3. 0x0b2223f828d0f0b641fbd2e5451f1c57782a5cc0a64b628e2a2c54da97b75da5
  4. 0xe2f05f326d0d632ed3fc2f7b093ebd5aa8728babd071f4b79b8d039f4af1a6be
  5. 0x34aaf360a5d951548e32efdba757a5e32eaed5fbaa6387f5edd1dd460327fccc
  6. 0x7edd5c1386192cce1a63fd3bb80b20c68805093545b3621b0dcd08274b3a9223
  7. 0x58d64ebc470b1d30f5b11fb8139ad45f91833b4de4094b9966e7ee338b43caf2
  8. 0x3de4e81bdc95ababffe7231e9756cc45423d836f49b7992406e44a1a712ca5b1
  9. 0x4a2659811f558ed7d80d4ed3ac0af53d23b47bc9f3dbd3570b9e222ec2e650e5
  10. 0x1e2c67dcccb57af1f62c9fd6f16ab7b8bb1446a660006f5afb7308c51f1be845
  11. 0xfe90702be2b4dc29e6f3018751ac41b40b9688d02a21797c59715ea0cf4f6a19
  12. 0x68b28488a5f1206d54658e4c56356c8dac4c799719ceeac59b9b83cd42375420
  13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
  14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
  15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON