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Evidence row 2608819

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:192903
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ff5adc4b1b1ff9110a97a5116263fcfde71d1a9ce3a24ee688d8b75e3e13db2b
Leaf
0x71d920081061431cce6c7a66faa15e97f30ca8616832bcee347828701f5e8fd7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2g6pIa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/40769e5b-01cc-4389-9a11-a9e46b112e3b/.well-known/agent-card.json"
    ]
  ],
  "name": "Zafel",
  "owner_address": "0x798d0e8ec45aa175a4fbeafc42e86ccb0abe0b90",
  "raw": {
    "agent_id": "192903",
    "agent_uri": "https://centralcity.ai/a/2g6pIa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zafel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/2g6pIa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zafel",
      "registrations": [
        {
          "agentId": 192903,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/40769e5b-01cc-4389-9a11-a9e46b112e3b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2g6pIa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793722190,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:11:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zafel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/2g6pIa"
}

What the leaf hashes

{"body":"ff5adc4b1b1ff9110a97a5116263fcfde71d1a9ce3a24ee688d8b75e3e13db2b","id":2608819,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722271187174,"prev":null,"subject":"erc8004:5042:192903","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. 0x71d9080c2ce1ff9ab2946cc70483677649af9a8e0cc4ba9c7881a1ecd6c93fa9
  2. 0x5665f7520c07fd009194fd389e60ff5f8df9b502f35954228f279008ea8373f1
  3. 0xbb50925180b9cfac3fcb86bd339bf1b3cb265f18ced3a27c05037dab28930499
  4. 0x4345e824071282c91a22110d82f3de850a97664e6f5bc4276a8e6c3d6e46572f
  5. 0x6bf451fe70a0d48652cbde24a72a0036dbec07e7e09b1ea27b77422465deb652
  6. 0xf67447931760e02417bcc9b4ff8bdf6d178506cb135f52d2ad096b4eb94ae423
  7. 0x25c1e04f37ebfeb70a1f378cf76d0d42e111883bec7ef000e3fe3a5edb880028
  8. 0x29770326ba8c1dbd898f2d7382a1094e87f08da7692fb19ab4a45826dd7f37f4
  9. 0xfdb7ea9bc1577a0cb0641803fa36454e9bdb147b4db328a0eb2057820a875f43
  10. 0x0f7b8603a66cdafa8d2d8897e9591616ee1320b4ca792a63e22db04cf5024198
  11. 0x46b79c887e3ea803d4b358472481e6a586dfa9bf5e00a10d55be7f434ef042f5
  12. 0x3de9f932f23d59687cabb7438583cf4b53b721aa42938335397d31c544fe782f
  13. 0x892eb4fc237b63aa9cb555db156e93417ecefd6e971d8aae4d777eefb8211946
  14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON