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Evidence row 2557245

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:171896
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4cdbd8c7be98433510e8f00585ad3d9e3f0d268ca6acd2b48b5c9c21e954e283
Leaf
0x160d7b8953042107475aef5c312641a9d6ce8f705e2330e35eb535416aa1a68b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XblAnA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/212afaed-4b45-4559-bbd8-af6ec3f957c8/.well-known/agent-card.json"
    ]
  ],
  "name": "Tramabel",
  "owner_address": "0xc1994d32024cdc7d435d32669fff65a4c5ed7c98",
  "raw": {
    "agent_id": "171896",
    "agent_uri": "https://centralcity.ai/a/XblAnA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tramabel 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/XblAnA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tramabel",
      "registrations": [
        {
          "agentId": 171896,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/212afaed-4b45-4559-bbd8-af6ec3f957c8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XblAnA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793696433,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:03:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tramabel 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/XblAnA"
}

What the leaf hashes

{"body":"4cdbd8c7be98433510e8f00585ad3d9e3f0d268ca6acd2b48b5c9c21e954e283","id":2557245,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696599037661,"prev":null,"subject":"erc8004:5042:171896","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. 0x160dadcbbd30d72e52e2f4af1578f2cdc00dd84bdc52f02aba85ddccca06cfee
  2. 0x4d43922f33e79ac4bebb64d1cdf8480d76d7dc40904bff217fd285815846fad8
  3. 0xe059facc4e05fd440ef60a1b168f15c201af9532b913247ee716d984a3aebf5d
  4. 0xe6b8125fe31c6845871e4a26dc2e238b645e29f0c697aa88e664a662ac589aed
  5. 0x728b8c6ac41f41eddf6830a014384aa28606a10c30709eda7373bd3d2b2a3ae6
  6. 0xd96e165670904711c31663253c4a4ab07496f9fef392450b840633ba102592a6
  7. 0x946f3587086342a6c18010a6a78c19878f46f85a4ff45d8703d3d048c04badb7
  8. 0xc2f9af1f225ba0bdd58fee27f9cbaa44bc4310ec32919ea915f75ad6f9753fe3
  9. 0x6983b0481d16a9fff52b46f674853af4421c93e637618299abe9bdd3dff38867
  10. 0x99a515bcc5c60dfa9a6af41ab82726556496395a7e9bf24e7cef5a161ec96d04
  11. 0x600cb93dcc65e1aa5998b5b8b6ad34f45bb0f25e026d10533157d9ac29345648
  12. 0xe15c70650151d1a9f4a6edb53831913746371589cf5b5f913ee51abc12496628
  13. 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
  14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  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