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Evidence row 2557694

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:172125
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b3ef1989e16d52badcaf08fd4daa0dadfae05fa220ac0cf1ea98222d4fab9a59
Leaf
0x78a4b0a403a40b1054b522f94f3539ab67396f1abef6dac657c47820b9db8c06

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0UfZhA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/57d44664-a635-4c3c-99b9-50798876aa18/.well-known/agent-card.json"
    ]
  ],
  "name": "Pudafor",
  "owner_address": "0x96ca1691c3e6d140d93bb2eeceded64c4ccce168",
  "raw": {
    "agent_id": "172125",
    "agent_uri": "https://centralcity.ai/a/0UfZhA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pudafor 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/0UfZhA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pudafor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/57d44664-a635-4c3c-99b9-50798876aa18/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0UfZhA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:08:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pudafor 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/0UfZhA"
}

What the leaf hashes

{"body":"b3ef1989e16d52badcaf08fd4daa0dadfae05fa220ac0cf1ea98222d4fab9a59","id":2557694,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696934878547,"prev":null,"subject":"erc8004:5042:172125","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. 0x78a48ed01ea02b1fd766bb761b8214eb6df1ff7f5e25b5744518ed368f2dc6eb
  2. 0x3e2876ab91991f15e1f16d03884e41532bb6f8f8bd58eb6845a0f3111e52d6c7
  3. 0x12ccac18119b1ea4ddecfc277f95bfa32c5c6fdd05be3c9972713bbd31926879
  4. 0x4d1e012563a337a2558cb5f9bdf9e986a2eb896d4101d10de98daf0f48bfa475
  5. 0x22ce4bba7afbf4b9233629c18620f1a3078a6ea57db383159752fa2f8b7128fd
  6. 0xdd8219b0e887f873fbf490268b3e41f7a4d4bd783ef1bfaae5cd959b61b95262
  7. 0x841fb10d3c3b1e5aba21f424e7271e92e5495ca3869c62adab572269a0c93dd4
  8. 0x1d38cb9f5a093f2cfec99077d0c36f67e83d46b46fa2ebef79450f964428c027
  9. 0xf7829ac24fa6a28065c4b3d10e49df330e4d343663de9601d568e4de43ccc741
  10. 0x3cee5b8f45a28bc4f1b09fb002a7764c28d168bf84cf7a6fe96d99f8e7a3f5c9
  11. 0x59ad155b4b96fdf49d553834e311e6a62269a58c4ace7116752733e31dc1ec70
  12. 0xdcd18530fb3d3cd878e9cf5ba1075081713696f9d6d47b6c8f01ed75aeeafcd6
  13. 0x276dacad1f390f5977f95336e789bde7e7fd04ac932e79c2603c87496f39bf4c
  14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
  15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON