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Evidence row 2496181

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:147299
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
08d547d286cfe265d60a6f8af716f954bbf6a8ab0420233d5e32a28931b654d2
Leaf
0xf0a79e4d9aa76a8b986782c8f3071a40e5ad97727b69c4c99fdd0f066933f84f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QPwxHq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/89f44a05-de4e-4d15-bd58-05075613e966/.well-known/agent-card.json"
    ]
  ],
  "name": "Dempo",
  "owner_address": "0x2254e501691ed561918724dd0ea9e574ab030eeb",
  "raw": {
    "agent_id": "147299",
    "agent_uri": "https://centralcity.ai/a/QPwxHq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dempo 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/QPwxHq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dempo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/89f44a05-de4e-4d15-bd58-05075613e966/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QPwxHq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:16:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dempo 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/QPwxHq"
}

What the leaf hashes

{"body":"08d547d286cfe265d60a6f8af716f954bbf6a8ab0420233d5e32a28931b654d2","id":2496181,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668614719198,"prev":null,"subject":"erc8004:5042:147299","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. 0xf0a81867b9d3b0283debce88ab73c236eb857da3f480aae451d3bb0ed75dfca0
  2. 0xc04f8c83f61a3a3a2c352bd4dcf768c38fba1c146e2ce62dd0156e063e7cf7de
  3. 0x8a91af60cfe21de3f447e9dbe5a0a38417f449389ab2aabb73f9e77037fb9cc6
  4. 0x3c3f9427f74714cdc288815be629c6085aabb6a34d3ec9b6b8242a241f73fa52
  5. 0x9f2fc11b17c37debf8324f0a62ab1d2aa088dfc0c60a6c88dec319bce19c82c5
  6. 0xe7f33be47411faa15123d0ae1fd9d885bd2d85de2fa4368296111034af05db8f
  7. 0xa3566322fe003b6bc411616f5051493fdb2f176da0a8b682f84eeb72eaef0435
  8. 0xdd9731d8e00a1f60fd0df20ce8725f16267a888c1aee9e80093ca8f50ccedad6
  9. 0x6783f1cc0b0331844c1cffd3e00159b0930bf605e9f8e3799f7ca7f3f83a23ef
  10. 0x363450a72ed45cffd7391998877c0bc0c047abd567745163d46b5a9959e0f6cf
  11. 0x883ce8fb96bbe499d16bede50ce6a5d729db16bef3ebc5dde8c7937cfcb56267
  12. 0x901c24c016dc6da511831e817ad3fe1ceee6eeae1e8a1c2772c3925e3a13e6a9
  13. 0x392d1f8e0d95573ecf5e48b86b7c22bc722ff63cad3e9bbf07a0e4b39157384e
  14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
  15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON