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Evidence row 2494695

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:146693
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
eb460542333f25b6b9958121f5cc38384073f4d0686c3c78c48bf3cfe5f913b9
Leaf
0x39130938f11a56ac85dd41107c3736396ba708794d6e3c3e40e11b2be7f88623

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MSiFMq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cd69f2eb-7501-455c-931f-129290eb1185/.well-known/agent-card.json"
    ]
  ],
  "name": "Trakan",
  "owner_address": "0x8b2ed7cbf7e8675d2e44eb8c412244af6c497c95",
  "raw": {
    "agent_id": "146693",
    "agent_uri": "https://centralcity.ai/a/MSiFMq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trakan 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/MSiFMq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trakan",
      "registrations": [
        {
          "agentId": 146693,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cd69f2eb-7501-455c-931f-129290eb1185/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MSiFMq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793667693,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:05:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trakan 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/MSiFMq"
}

What the leaf hashes

{"body":"eb460542333f25b6b9958121f5cc38384073f4d0686c3c78c48bf3cfe5f913b9","id":2494695,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667929819882,"prev":null,"subject":"erc8004:5042:146693","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. 0x391334479af46bf674584ccc5d8c7de851fcd631a94211cc8d426069958b5765
  2. 0x68f60420d0b26623c8d8157a3eebfbd2e2cddbee4086b90fd4b3c86d2dfe546f
  3. 0xb76886a8374bcb24aa2bb224c735ef1601ebfd816a6c3d7b3714fd48c948b49b
  4. 0x04a14773bb4832216795fa2a147e20bb3a0a0ecaf32a535f00d2d4649efd093c
  5. 0x7fe05e389976f19973df6b61365cdcc3a849099dcbe172a57a7e872e13ff0609
  6. 0xf9882dd4d1e324e951d46b3d9c495af89c7cb141c85541d8d206c932b38720fd
  7. 0x2e018e89e1f339bc27e9e1a5076c85f1d9427d848afdea1e74ff2dc271dfb3df
  8. 0xaf7594f19111bb075a9a2e67332989007cc51c654c32a3357ea3881a3c954f12
  9. 0x701d38804cb7fb9da258cef097dcfb2a4d12cee257d85f79f880b23caf8bf1d8
  10. 0x5b5aab865d79337206a86421d1a9ffc09f863f7295bae758c41e65a6315341c1
  11. 0xfe90702be2b4dc29e6f3018751ac41b40b9688d02a21797c59715ea0cf4f6a19
  12. 0x68b28488a5f1206d54658e4c56356c8dac4c799719ceeac59b9b83cd42375420
  13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
  14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
  15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  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