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Evidence row 2556283

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:171354
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5ebc549e9290fb8ffdf381880566488be354233e3faea04a4a137750c0902097
Leaf
0x3c9537139f702c3ce3acf376a27af170fa232c0f19e4e4f26327e945ed9c5b2f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/b11EB8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/10154465-cd72-495f-a36b-98b6ddce8587/.well-known/agent-card.json"
    ]
  ],
  "name": "Fidik",
  "owner_address": "0x92676338fa43930f0eaece44ad54aba6e8376832",
  "raw": {
    "agent_id": "171354",
    "agent_uri": "https://centralcity.ai/a/b11EB8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fidik 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/b11EB8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fidik",
      "registrations": [
        {
          "agentId": 171354,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/10154465-cd72-495f-a36b-98b6ddce8587/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/b11EB8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793695851,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:51:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fidik 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/b11EB8"
}

What the leaf hashes

{"body":"5ebc549e9290fb8ffdf381880566488be354233e3faea04a4a137750c0902097","id":2556283,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695906409261,"prev":null,"subject":"erc8004:5042:171354","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. 0x3c955e27fa88ed0bf90dabdbe691d702e11ae0449a2fb9066f639ce7520b0d8d
  2. 0x8fca98ed00720befb7cbe32a473551a0458198b88a310a65d61611ffd967e941
  3. 0x25cd03fba533783bee2b7f257fc0daa6ded61601ef5f46eb01d1dd8ff7773737
  4. 0xc9ac2ff243c813f9e9d3b2c9ba88a9ad410f12cefdbdce707983f460bf150d7e
  5. 0xb05abd16c07d139547e7eb9fe143c9f071e7fcb23ac671057b115207c7ecfefd
  6. 0x4600f29845c29ba664e63b3b5cb8916183888388ca02f66ed739208313fb6954
  7. 0x9a354c26c8f926ecb9964c0e72c9b95bfeba393f3c00e261e0bcb46490a2ede2
  8. 0xc8e695a0ee017cc1482cb52f791f173096055661b38a46f18e5772a6e8e3d147
  9. 0x091fdf6cc96439ea25f3e1343d2a82ff79d687f9ec4c30d4c8e63b5e183a0238
  10. 0x2de6fbfa7492f9f2e63d30dda317be9b4237e2f0a6594a19d49279c3e0f6cd16
  11. 0x14718d8f65d8e882d041b2a1cd08416d8b491b6df3eb757ffd35cbaadbba72a1
  12. 0x87d8d5ba5e3e0b65990bb7bd8e0a29c7afabc8c68d041a504b52d6b12357eed7
  13. 0x4b5945b20d05d42156c060247cc56b9fdec8b90fafd1729214fa76f3a01f9139
  14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  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