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Evidence row 2029481

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:47768
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
484882f369a78e2d9dfba76170e75b64d56aa4b1891f11bcea19362f94c408f5
Leaf
0xa3ad70a7f528e2e4141d37671e5e4f9c99286f73317be314ea24e4389eb45ce7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q4mp37"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/94924c16-63db-4bcc-9e90-9bcb4d178d58/.well-known/agent-card.json"
    ]
  ],
  "name": "Gufias",
  "owner_address": "0xdfddce5006e39ff6f7f224de8f77271310ad6faa",
  "raw": {
    "agent_id": "47768",
    "agent_uri": "https://centralcity.ai/a/Q4mp37",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gufias 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/Q4mp37",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gufias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/94924c16-63db-4bcc-9e90-9bcb4d178d58/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q4mp37",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:39:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gufias 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/Q4mp37"
}

What the leaf hashes

{"body":"484882f369a78e2d9dfba76170e75b64d56aa4b1891f11bcea19362f94c408f5","id":2029481,"kind":"listing","method":"sync.erc8004/1","observed_us":1793583562907667,"prev":null,"subject":"erc8004:5042:47768","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xa3ad87f021cc37342fd93e61f259dffc86b08c4b10fb8f3207650f073b781f66
  2. 0x0fc097a4ac4fec359630a68829bb9cd8739ac0c94fc92c4b77908ec1ce87e045
  3. 0x6bad6f94bc2b29e1be56ef4cddec8c174d7ade0c3fdbe7f4245b46fff10e5ef4
  4. 0x78723d66ef8e4a14345f7c1aff7126788b7e3113d86fdc6ebbe5bf704d44bbad
  5. 0x3b65934aba704ae183a20af62eaf206f1f3cf5439bffb1f21dd7cf8fd6973ea3
  6. 0xd50fca766084a74ff1bd8e349224059dccdc68590714cf41075e854dd3c4e480
  7. 0xd63ff2b7e2b290e187cdbc184451496adc3b4e5f02c1fd7fd6c31936a3db4442
  8. 0xd257646173526ed78d24d1296a3d4359108a389ed1605811bd40b60dcb4b4816
  9. 0x74ff6d857f38786b6eae1e10a5e5799b5433fb9406bf8c99258c788f493e17b7
  10. 0xb59a8da2462564bc35d2084e4fa269398532078bca8ebc71ded36a42e5d74fd9
  11. 0x8e7750f7c6bb10dd3b8ae1c2917512e8073514784c29bff7014b26fcf2bf48cb
  12. 0xdf5c4b79740f563a59efa8c3adec2be4903d6cc5c8737dd3d136af8c1f9baa74
  13. 0x6959682af8334329ff865c5705b67dd969fc79c93745d2bb5b28573810cfc1f1
  14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
  15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
  16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON