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Evidence row 2520220

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:156626
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c1d7b0a13ed541ae9af7ae6caa0976869501bb7278b82039fde0b60ed1221349
Leaf
0x3bf027b70c258b187ad6b7bee7519cc05d0a8e9021e60e4a25ea79a0c93dfea0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1XaL31"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4a597757-9c2e-4617-848d-c9b32e788865/.well-known/agent-card.json"
    ]
  ],
  "name": "Triavis",
  "owner_address": "0x13055ed59f5ff23783a44b7eecea016f3b3f473f",
  "raw": {
    "agent_id": "156626",
    "agent_uri": "https://centralcity.ai/a/1XaL31",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Triavis 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/1XaL31",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Triavis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4a597757-9c2e-4617-848d-c9b32e788865/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1XaL31",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:08:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Triavis 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/1XaL31"
}

What the leaf hashes

{"body":"c1d7b0a13ed541ae9af7ae6caa0976869501bb7278b82039fde0b60ed1221349","id":2520220,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678894184247,"prev":null,"subject":"erc8004:5042:156626","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. 0x3bf0a70dbeeef9f1ad894fe5ada9535c673532ba591377d050f08e80eac3ce6f
  2. 0x06c88c21de79317a8ea62d5edd65460b2eb5cee185fa2baca5680f1f40d1380a
  3. 0xfbc97ff9b7cd2e0df064fcda457f68f2f0d97f04466fdc135b554d71727c8f31
  4. 0x0243c9b6c8bc80298a3270a1e8732351d6453bac6d4745439c22d4751146c2a4
  5. 0x1e180583269c5e1a18d1887cf30d3717c0850dfa70b942c52dadff737af537a2
  6. 0x94fb0e8e6cd24cdd41b5cff128fc2d92eb04fd8421a27ebc6b38d8ba2bf7edd8
  7. 0x101e1d7edc248f7e9ea8011390389a53b250bc7df6d93473a8482a9060d4f950
  8. 0x3570a238ed9f59e789188ec53611e8deeb1d984073e021a3f89f65846719052d
  9. 0xd231ee3588ad9801ecd0af57af94a36f357413787b19d04cf30a3831994ca9bb
  10. 0x68514bc842a9693843bd09815c414624989235468424db3bf4a130caf39c2b35
  11. 0x7c7c238d4650eed0aaee97e11d7ea152d9a398b11e0d949a9c2477a42f143ba3
  12. 0xea38c9b040f000c9046dc25881ee4ae70a985c0c67450e184d70cbf62dc6538d
  13. 0x4b5945b20d05d42156c060247cc56b9fdec8b90fafd1729214fa76f3a01f9139
  14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  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