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Evidence row 2497336

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:147799
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8464106f64686537dd518b75916e8e688ecddfd53b0745b9592d6aeb6a2c543b
Leaf
0xea6bf0f90749c0b975c0614eaa11acbd565ade34439cf9e9e288d4aef9df62f8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tXy7qC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/251be4cc-13ba-45a5-b9bf-7b38203f256e/.well-known/agent-card.json"
    ]
  ],
  "name": "Trakler",
  "owner_address": "0x3fc379448465c0fa61344cf7899eacfe0d885eec",
  "raw": {
    "agent_id": "147799",
    "agent_uri": "https://centralcity.ai/a/tXy7qC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trakler 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/tXy7qC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trakler",
      "registrations": [
        {
          "agentId": 147799,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/251be4cc-13ba-45a5-b9bf-7b38203f256e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tXy7qC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793668892,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:22:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trakler 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/tXy7qC"
}

What the leaf hashes

{"body":"8464106f64686537dd518b75916e8e688ecddfd53b0745b9592d6aeb6a2c543b","id":2497336,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668963610841,"prev":null,"subject":"erc8004:5042:147799","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. 0xea6c119908a7463b4692b95a0aad18bb6ce16128deeaaa378395682d12f6ad24
  2. 0x8793e2bcf6296e51f31fb45e7cfb4a51e93c60cce2f01ab07bf04b3a5bccf04c
  3. 0x18a66dd37892f2c0b3a90dfc0d32ec57a71819668c71ef290ca64a2a0319c653
  4. 0x88c813308a65308a071fafb769178d05d50956e4e83294d52790d8ec2a676624
  5. 0x33465f7b8b0afaee52a200970cb8164ecfa601bf1014ca70c19867c02527c870
  6. 0x01a877f8763a3b89d1573a795bb6fc770518fc8c16f1525fc22040d616b95fcd
  7. 0x0a854ed3c9da608fb8b8a58470e423d6c0318b82d1b45893aacf1205dfd59632
  8. 0x460f14535d5bf4b9314bb335d3070da3461384b36d95165c681dd432a601e255
  9. 0x8ac541e25f6264907e58bd1fe562c0bb211cedbd5080b7f6e29b5d5e1ad977cf
  10. 0x67a4894287b11cb8cba012c86b75a17b13ab1012274b7b0f5ac269d83d831980
  11. 0x63960f0c3dbed433ef4c153e2c5871d8ad17518fd6d3a0257ac4707772418503
  12. 0xe64093a7adbdeb4fe57a961a06823f4a262142347ef934da5b7d7286520ab59b
  13. 0x57b25ea6cb764c62af44fb8bcb6cfbbf38d741be80780cc55d536d03fc0602ac
  14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON