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Evidence row 2536163

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:162093
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c1f5f711f2d7d4e4085ca31aea63b95170e875a3173f759dd6a532edde9f2a00
Leaf
0xdda980b056fe2594cbff28d3c053a9c19129cc7342aa631aa68f564829b0de04

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lTYCFC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2b00a0d9-0152-441c-868e-d4b9a1707043/.well-known/agent-card.json"
    ]
  ],
  "name": "Kramelon",
  "owner_address": "0x4cab8c2d2c4b39c0f226b23d219268903b67350b",
  "raw": {
    "agent_id": "162093",
    "agent_uri": "https://centralcity.ai/a/lTYCFC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kramelon 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/lTYCFC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kramelon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2b00a0d9-0152-441c-868e-d4b9a1707043/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lTYCFC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:55:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kramelon 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/lTYCFC"
}

What the leaf hashes

{"body":"c1f5f711f2d7d4e4085ca31aea63b95170e875a3173f759dd6a532edde9f2a00","id":2536163,"kind":"listing","method":"sync.erc8004/1","observed_us":1793685340469545,"prev":null,"subject":"erc8004:5042:162093","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. 0xdda9110bd4a1b2fb8325e228b1eb87ffe0993a548940fdc2c76e5795564f9758
  2. 0x45dcc44f98bcb38a2c4d2041ffb05e2ed03c004f261615fed450c218284fdcc1
  3. 0x0a50f7320e96d5a15f17c2bed45c0b2449d239d9ae9f744457a6cb25c540bd64
  4. 0x4e201806d64b5a7726d1e0345059a4f4ba3192b7eef8e867d3a378fc7f383f58
  5. 0xddaa8db477ad194a0fc2996695a1391ad1b38d31e4ec1393507044cf1cbc4800
  6. 0x56ebd7bae680c0e70d7cce72d8d2f81c6869b49d1a5c0ec102d10134edd7e20b
  7. 0xa910efcad021237247024713fd286bb995e126f230a13cbc1575c001c230f48c
  8. 0xadc38d6d17851c9a3e6e6f883a356b9d0c53ab345c4922e8df1c0c5015714744
  9. 0x000418e8e417427269f9aa55f621b767b11a6fd72481493baceff69a04d2d712
  10. 0x9720a3a95714273623ffe7971625add3eb19fa8279f4b38a78a88ea7469a16ec
  11. 0x9cf52896e51759f0cb0df15622d36d543c10649f8a92c38e4ecfd6f5e0e68ad2
  12. 0x4ddd25ef21cd5cb7bdfdcf0d2d550f71290c54d3133ba104829ef1cb10fe46b1
  13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
  14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  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