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Evidence row 2668637

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:201357
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
060c1b8c5483372d96638754a7461cd58142801cfeb5da27893b8b94cde4a8f1
Leaf
0x3bc7c32eec3442628b9af0479e925ced937bd9ba76821ad9a6df5a42897383ef

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/C4RO5p"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a16d9b17-78fb-45d6-8c52-1fac21ac0e49/.well-known/agent-card.json"
    ]
  ],
  "name": "Maadert76",
  "owner_address": "0xc0df0793fe69bba6f4327e0fdaf4f6f0d2412a0f",
  "raw": {
    "agent_id": "201357",
    "agent_uri": "https://centralcity.ai/a/C4RO5p",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maadert76 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/C4RO5p",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maadert76",
      "registrations": [
        {
          "agentId": 201357,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a16d9b17-78fb-45d6-8c52-1fac21ac0e49/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/C4RO5p",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793735076,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:46:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maadert76 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/C4RO5p"
}

What the leaf hashes

{"body":"060c1b8c5483372d96638754a7461cd58142801cfeb5da27893b8b94cde4a8f1","id":2668637,"kind":"listing","method":"sync.erc8004/1","observed_us":1793735174852835,"prev":null,"subject":"erc8004:5042:201357","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. 0x3bc7e8979b5a09a8be55d6ac0e8c7f4b9ffc7f70116d261a5c590716a0bc51f1
  2. 0x47caab547aa16327b99628f1fd5151d6f3a080560af90b0a23e849c5eb345a05
  3. 0x8c5467b912b12bd122d985470093b45abaf60cb1d961891fda0001cb628096c9
  4. 0x4c9702885be245b6dcaf497b894d4cc03a09144e8e58c1e4fad02bf4a27d0b60
  5. 0x2acfadc0fa2cffbc71c1559e13adf32c668aaf8e14dd0a69ec217a3ac3fcea95
  6. 0x0526f15b7df1ee10cd12d227c77fc0b68cb61128e8102eb98acdf1d17cbba9a3
  7. 0xbfc8389a1539074fedf05e442c8611056da9d5fac7fd1a880a3dac62950d733f
  8. 0x2a2f01d369373673f4ee212d4a919cef00cca86d9199d7b945d3f2633b26cd7d
  9. 0xd0964be6d23c02b748a2efe1698dddf85e3f955886a09288f4c293dfaec46636
  10. 0x68514bc842a9693843bd09815c414624989235468424db3bf4a130caf39c2b35
  11. 0x7c7c238d4650eed0aaee97e11d7ea152d9a398b11e0d949a9c2477a42f143ba3
  12. 0xea38c9b040f000c9046dc25881ee4ae70a985c0c67450e184d70cbf62dc6538d
  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