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Evidence row 2497386

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:147849
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
48996d7ae145ab13cc71ecf55cbafd31e08d62d9b5080dcb92b6676e14f3b185
Leaf
0x3ca0f07fe3e2d790d3545b1a81bc3c4ca3333ea6fbd122866467ee6808b58a46

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9mkp7b"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/382c4945-2b51-4495-baec-c8eeb06e774b/.well-known/agent-card.json"
    ]
  ],
  "name": "Fosert",
  "owner_address": "0x55ec60a87205d6160bcbfe0369622dc34f60a2f7",
  "raw": {
    "agent_id": "147849",
    "agent_uri": "https://centralcity.ai/a/9mkp7b",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fosert 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/9mkp7b",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fosert",
      "registrations": [
        {
          "agentId": 147849,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/382c4945-2b51-4495-baec-c8eeb06e774b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9mkp7b",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793668898,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:22:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fosert 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/9mkp7b"
}

What the leaf hashes

{"body":"48996d7ae145ab13cc71ecf55cbafd31e08d62d9b5080dcb92b6676e14f3b185","id":2497386,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668963717797,"prev":null,"subject":"erc8004:5042:147849","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. 0x3ca107b4f192ce7ee7e827eefcc42e64c127ea250d29dd183684c989d9d54599
  2. 0x8d3f9c27340da082367bd65bcaeeb685619ff634c1a882c7fe15f6e1b7f825f9
  3. 0x66aee7e9e47c3d42f303e6c809642596b1468adeac4b4dba38017e14e83d373a
  4. 0x5a9233630637062d6c094884b04d9b787ddf04a17a20b3ac39db295b235912ad
  5. 0xa05a2eea834a4a3b53b47b63e96b3d284b23948f84cfa8668534d7de46114765
  6. 0x145e9ddcde8c7328c517a1bce14030f67fd7488e5178585d8ee285d7d2399516
  7. 0x5def0fab04901b858cee0227e5c2240563b9c218f870cdf71c45e9eb5539b95b
  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