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Evidence row 2517789

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:155639
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
75a00148c9e294d7f0e8f9689b6a149a290b8a83914b07759c45c08fb309540a
Leaf
0x4e3938649a637670ae3c4905b060cd2d8f68df1633bdaf2655dca2516e040a29

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PhCBUD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/be82029f-97f5-43be-adc3-08fe0e4e9f6c/.well-known/agent-card.json"
    ]
  ],
  "name": "Vobon",
  "owner_address": "0x69c2a96f28bf0950efa45d02a08d3e779a170245",
  "raw": {
    "agent_id": "155639",
    "agent_uri": "https://centralcity.ai/a/PhCBUD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vobon 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/PhCBUD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vobon",
      "registrations": [
        {
          "agentId": 155639,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/be82029f-97f5-43be-adc3-08fe0e4e9f6c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PhCBUD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793677537,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:50:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vobon 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/PhCBUD"
}

What the leaf hashes

{"body":"75a00148c9e294d7f0e8f9689b6a149a290b8a83914b07759c45c08fb309540a","id":2517789,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677850708578,"prev":null,"subject":"erc8004:5042:155639","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. 0x4e393cf6777c0a8a9ad2a0a1fa49f016a1ee127b278d56cf666f02086e98d485
  2. 0xdfa23371a03abf955c188ca8bb13ac592b40c387da8acd735b44540953a916bf
  3. 0x833aa0f84d9885a9691c8be8dc68020bc76b67ea8394b46fce66859e7a462e4d
  4. 0x9d7f23b6fe930df29cacb9241a78b88f69506c76ccd5ba3d4bbdf2c135c0603d
  5. 0xdb03a1deb90c24b70483e6db8a9a9024bd172dd46a046b7dd7c59bea00ccffde
  6. 0x486e2caf070d1ffdbfe9b9cfa387b1a74b0da12f5e7fb9ba7fc9b97aa3a35f49
  7. 0xec6ce861dc048a9d326bec79d04bc77b4e54ff495031e9cdf49dab06fd24da62
  8. 0xea6c0a9829bb9d54c838df4a3a62ffc15392e5a1057b789463b34a2a196d3770
  9. 0x3549d17ed2f9c351a28b4c2f8804f20a621aee5caa6a16385c59e521bcb000b7
  10. 0x03f034da50ad9fb2547f795e0425df96ec576f1d2684ca3e99dbf42a57c4c0cb
  11. 0xb03d81357842083fa636c6da2ea9eacc8c1ede3e3136169d2e1208a9d57547b8
  12. 0xeb5dc94121e9ce65117d2bddd583629e94d10366ce6bd13180fdc3395c2279c1
  13. 0x22f82e035d3ea6cb5d84043480913f82c413a83d3ed928d72d0127600d8acbe9
  14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
  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