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Evidence row 2518588

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:156012
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b29cb7560bdb57c532f65932856d11b587eba05e49efbfa66dada0aa59ef5801
Leaf
0x9e66df84896cd570218aa45d376fee6b13ee24aaba264df4586d5eff5e06f1db

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wgskXA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1ac44bba-f722-4003-bf8d-2812a0bd17fc/.well-known/agent-card.json"
    ]
  ],
  "name": "Hulufa",
  "owner_address": "0xfc08b940578dc1e759dbb9d93329cee7efcc9cdf",
  "raw": {
    "agent_id": "156012",
    "agent_uri": "https://centralcity.ai/a/wgskXA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hulufa 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/wgskXA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hulufa",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1ac44bba-f722-4003-bf8d-2812a0bd17fc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wgskXA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:56:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hulufa 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/wgskXA"
}

What the leaf hashes

{"body":"b29cb7560bdb57c532f65932856d11b587eba05e49efbfa66dada0aa59ef5801","id":2518588,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678195110503,"prev":null,"subject":"erc8004:5042:156012","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. 0x9e669a370490098823e521fe5d91b7404aa138a36c2c08a31f0433227e3db418
  2. 0x63b240ab1940c23066d682bfdce12d69fc2f9914522e0bf4f7b89c37a290bea1
  3. 0x9afc27681c665748433a708875afb268750dbdb26549c666f45307ec2a609ca9
  4. 0x54765944360b16d6ce8b59e2ac0d358d0bb75f9c368f55b898481198c0be86c5
  5. 0x8b95389955f59fc130c4a72d6eed02e85e0a9a45c8b2fedf10ad21b83ab6aa9f
  6. 0x07f381b46849b633943151150b7d79f2eeb870e077b5a434e66553f37e85b577
  7. 0xe89ca640d013bb6774f9ec3fe01802eae4e097bbf2b03baeb03998f5ed43531b
  8. 0x0b01a8a7fdc9366e9376c9f808c23da05c7dd42cb9582aeed57eacaad41255aa
  9. 0x53baa19b9dd7b0d253a0ff69a59f8702ad8c2a5658b8d41f98b23495e6e49bbf
  10. 0x2fda2f181f4aedf13e5bbaf20cd9f73e8d1edf7ea4fb454c240a07d1ed4dd7dd
  11. 0x7474a4a3947592114c9450453beafd2bf523d829d246b56c2b7589891485a76f
  12. 0xe4cec4dfef92b38f34fc3e682f8bd892c0d4f2cdef1fef3f73805539ca9c0649
  13. 0x8070cbe0685f508360b5b1120601afa35a96b721c6cad8ddc83334fbabead425
  14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
  15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON