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Evidence row 2509313

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:152379
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4c2e6c9874751cad3dd48ed0abab4a03444ab56f9f5ea1467dfaeab9cbc7c53c
Leaf
0x93b1ef10263f2ec2e2040b586cd66e429cb259e3170f8589e71b83ae7133ab37

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NqtMbS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/464b46f0-d3bf-416c-b0ed-7d61d3316e6c/.well-known/agent-card.json"
    ]
  ],
  "name": "Diakani",
  "owner_address": "0x30342d3dc872ee656ba198acfdf41921cfadffb9",
  "raw": {
    "agent_id": "152379",
    "agent_uri": "https://centralcity.ai/a/NqtMbS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diakani 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/NqtMbS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diakani",
      "registrations": [
        {
          "agentId": 152379,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/464b46f0-d3bf-416c-b0ed-7d61d3316e6c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NqtMbS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793673950,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:48:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diakani 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/NqtMbS"
}

What the leaf hashes

{"body":"4c2e6c9874751cad3dd48ed0abab4a03444ab56f9f5ea1467dfaeab9cbc7c53c","id":2509313,"kind":"listing","method":"sync.erc8004/1","observed_us":1793674111029010,"prev":null,"subject":"erc8004:5042:152379","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. 0x93b1ced22b12ef9ec81acacf5760570332d665ba7bdebe1027d3f45f1922eb02
  2. 0x92a9fbe8184c56197006f9382d60c34738f657d134f9312a87de9bb07c310b63
  3. 0x81427d2a66d098ca8523273c159085b2e352aa33b9997fa9552902a5915831b4
  4. 0x11052dc0dbd8434a1b794e3a42d59da925d18b0b1d066333b6ab36cc0772546b
  5. 0xe6cdf934c644f8ad02788ff7bc3ad7234af2d8978113d33b0ca5ce2f10ae0779
  6. 0x0fe064cbadbd47adc1599cf00105f1b7fed624847898cf0ac7bca6342c20ed8c
  7. 0x51b15fe4c5c69ec3a27bbb962518ff18537cb2588937fc02d26f59785078012a
  8. 0x60c6bd3905461ca01096782dd665c77565ddd45fc31179e7d6fadff49177c8f1
  9. 0xf05f1e4e220efdd12b7455294f587760f20a6f3b7a67fd1a36199f2de2f5f0e5
  10. 0xfb7267f4c845a507027fd5f01686ce7f37a03ba7a6a4bf7d2a57a6af5068565e
  11. 0x8afa78bbe051b3266905fdb117c8a4f88501e4f569bd9d3f229e305fe47295fa
  12. 0xe1d6940f7d736226f6d22cb39e19695626f7cd8998d791b119cf8071440eaa43
  13. 0x6040c146b0a58fb121a68788fa6a286b0f823db9b8a7ff3ddb8ad831db1c9a29
  14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON