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Evidence row 2634516

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:200957
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0d3d8a5eafd1bf02af9f9734cfa0dae3a3c1ae8a950db1947a4e505c8cb76078
Leaf
0xecb8b84583b7a372a59a8e4d7bfbaad937a15a0efeaffa92e1d90ff00853be51

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AKZTYE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1cae0308-4ee9-4551-a25d-62afcf9e9346/.well-known/agent-card.json"
    ]
  ],
  "name": "Karkor",
  "owner_address": "0x1c80fae842d44e0d2a1aa043b9fdc2017ccff861",
  "raw": {
    "agent_id": "200957",
    "agent_uri": "https://centralcity.ai/a/AKZTYE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Karkor 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/AKZTYE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Karkor",
      "registrations": [
        {
          "agentId": 200957,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1cae0308-4ee9-4551-a25d-62afcf9e9346/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AKZTYE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793734491,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:35:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Karkor 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/AKZTYE"
}

What the leaf hashes

{"body":"0d3d8a5eafd1bf02af9f9734cfa0dae3a3c1ae8a950db1947a4e505c8cb76078","id":2634516,"kind":"listing","method":"sync.erc8004/1","observed_us":1793734520367287,"prev":null,"subject":"erc8004:5042:200957","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. 0xecb8c67a3c7d81d51a199b7fdad2f8c985f54a7fefe16c9b411f91c9e08ad138
  2. 0xa32e58000572b0fb1fae37bf07c32a1370f632798eeb5e9c1d00cf98fe342952
  3. 0x3e26da6ac90ccca1ac21aa9fe4a41d500b8f440d0fa08dc18206fa2973a3a4b9
  4. 0x10aa0de539d7401049431d5c986278b9b4baad7e3c5cd7721f6e37edb2ed80c7
  5. 0xffc2d81cff796b357e52fdf8db30c74ee7b279545344d5888fc5df79a001d073
  6. 0x76743bdb95bebe5f0df1c786b064e2bd916ae8079ee5c0cd6892cf5500ab6f72
  7. 0xc9e36cba3187e454188e00d7aff4278934726e9c0f24f656e1c8b892f6d4e32b
  8. 0x41b60068595515aaae2169e93cbef1f0f173759b730aad587970a7ec1682a5df
  9. 0x05ee830703cfd9b914ef26e9597935667248198a089a0114159fe558efd2ef0a
  10. 0x2d4fc18ca7229ecd598e23a762dbd39ed97d8e2331e1463fb2139a0267649caa
  11. 0xaf9c0db04fe42689dbde2c86141826b7166eba91e2c50272782f99d94eb41a6f
  12. 0x3e14a54c6a439865af5ed15784a9e7980e57d2191e4f764053c87eab828b7071
  13. 0x01e9de68aa9b43892927b1c264f77e0ac05047278992dbb0b29801b5ee9c6fd2
  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