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Evidence row 2617534

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:196369
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
402c599aed2b5b8fca8bef1d769154b4a122d7f5bcaec7a191de8fc7ccc4904e
Leaf
0x239c1e589b0f9a12201b24d9023864d88cfc63b1d2b68eca74aec787e81abd7c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ulcmFX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/40ab392a-f17d-4fb9-ac13-a6c0a7ec6f5e/.well-known/agent-card.json"
    ]
  ],
  "name": "Triontano",
  "owner_address": "0xb393a5b0597ee77bc1b15031a32708b162a767ef",
  "raw": {
    "agent_id": "196369",
    "agent_uri": "https://centralcity.ai/a/ulcmFX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Triontano 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/ulcmFX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Triontano",
      "registrations": [
        {
          "agentId": 196369,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/40ab392a-f17d-4fb9-ac13-a6c0a7ec6f5e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ulcmFX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793726571,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:24:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Triontano 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/ulcmFX"
}

What the leaf hashes

{"body":"402c599aed2b5b8fca8bef1d769154b4a122d7f5bcaec7a191de8fc7ccc4904e","id":2617534,"kind":"listing","method":"sync.erc8004/1","observed_us":1793726644372292,"prev":null,"subject":"erc8004:5042:196369","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. 0x239c3038f94f38eac268bec5afc727e9187a77e33fcf0bc281e37c60bf1f85e1
  2. 0x21242eb36edc5f0c1e1bef30d5def922476d6fad5b7eb4a74b75e8dc82c05d16
  3. 0x2a5d9e500e533c4ca69076125ed92b38def23b155df572f6d7b56fa3ad69ef76
  4. 0x70c20fdd4bc1c4a8e57bc071ea9c80cf6074715d2510c4125bb425aec7e36d21
  5. 0x83890dc9fc8b85d7d4c01f44054dd9894d73f39361588f90b6fa9b3533b118c5
  6. 0x8076646010a066c2e51ca3e720d850b624fd51bdb2a2263fbfc5a447bd13c032
  7. 0x3250a2c2837410ab5eee0187020fe31750b00c5e266b31c1df1727b1198f2cf2
  8. 0x44df2fd66bd1ed744bc240bf0d199fcbbd8748e1797df1c977cf2de71c3f3b49
  9. 0xf49bb0ed7cc07a5cf2cf03c3f1c36f55ff41c1b76aa71a4c3115ffeb45bb6882
  10. 0x1c34d0f15e85190d7a5584d17106ae6e7c97a9248b7dc3708b5c817a2642c906
  11. 0xab66e29e513532f85e434c4803674fdcb49d75e2e88fa2a759bd567df5145ba1
  12. 0x8a00064dc3090f721fca48111a776e0892c8731e78b7f7f25c29211ec7f40040
  13. 0x65706b23c7877da436d3d17f8ad39f1bc0527dbd6eda2d2fbe22724bb8d4e50c
  14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
  15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON