addrbookFor publishers
← The evidence ledger

Evidence row 2541019

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:163902
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
66b37da31f644f0254cac8db0d0c1a895270fab49c9aca103fb2992359c8ee2d
Leaf
0x47ed885c5e931b4d24b7f1e92787afcf27bbb520720b7bd53c3ddc5ad0e7fddf

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/v7Vuq5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a9812cb0-4026-47a7-9d99-7be38ea8163d/.well-known/agent-card.json"
    ]
  ],
  "name": "Jurik61",
  "owner_address": "0x6c5a37bb24e0a8067cfd3a1b76d4e457692adf74",
  "raw": {
    "agent_id": "163902",
    "agent_uri": "https://centralcity.ai/a/v7Vuq5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jurik61 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/v7Vuq5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jurik61",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a9812cb0-4026-47a7-9d99-7be38ea8163d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/v7Vuq5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:29:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jurik61 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/v7Vuq5"
}

What the leaf hashes

{"body":"66b37da31f644f0254cac8db0d0c1a895270fab49c9aca103fb2992359c8ee2d","id":2541019,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687362275732,"prev":null,"subject":"erc8004:5042:163902","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. 0x47ed95da737544af59974a8842470d66c26bc4946bd9044aff38c19e8e86f7b8
  2. 0x4e450670a4e0a73acf080dc65d6e2a891c90fbde4cb66128663c122b92636a68
  3. 0x4140abd257a06fb2f37d2bdf47225848f5def91b9a0754b0e8ba6a14405e09b8
  4. 0xf69a9ec03590f82b364091bb5346e3ed536c31ec52a3c24588c187ff94727619
  5. 0x0aa1b1b3afcfcdabf3fa89afbec64799108f5b5705742ea31d510d7d962dc2ba
  6. 0x22d3be38567aff7d5c2992a1bbd53ba9f6b9a79f6e33d0289862a5f1d28c2710
  7. 0x1acc05526e6e1370a8b01223ba1c8dcc70f13e0aaec666ebe4e1601ec0f15469
  8. 0x1b1a33d88726112b04bb01e8f9c7b43ed248384ed5bb0fc1e2e30b5517e0af19
  9. 0x06d931a5e0ce3d092ca24d70009ab968bb110d852846c30087fb13531faa0be6
  10. 0x409d430433c5546028ed4ff901a45f9ddd5f5a0185c0dee8d694d02080005f5d
  11. 0x4d93ba0681bfd8f32673de60c52026a7faaf5404e3ae016f4d4bffb99c6bb9d5
  12. 0x74e63a9fe143b798f5753507f6880081de7ac7cdf4c97bad91472ce3d9ec2ac2
  13. 0x4d71df216aea86c4926fd51f5108f2a3e02d1069065352831adc974ef8b478a1
  14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
  15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON