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Evidence row 2935422

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:221171
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
256f719abd377c6c5657a790ebbbb7481a1fb186bdb01dad663b9c1250810df9
Leaf
0x5dd31e70d60dcde912df68e6900770d6455dea89f3b41ef975d44220ea8f177b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tfEc1L"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6642765a-f80d-47a6-b311-e9c1154356be/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraker",
  "owner_address": "0xf949e051e460931b7e17026a5ef561dec6da1562",
  "raw": {
    "agent_id": "221171",
    "agent_uri": "https://centralcity.ai/a/tfEc1L",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraker 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/tfEc1L",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraker",
      "registrations": [
        {
          "agentId": 221171,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6642765a-f80d-47a6-b311-e9c1154356be/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tfEc1L",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793760891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:57:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraker 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/tfEc1L"
}

What the leaf hashes

{"body":"256f719abd377c6c5657a790ebbbb7481a1fb186bdb01dad663b9c1250810df9","id":2935422,"kind":"listing","method":"sync.erc8004/1","observed_us":1793761022525491,"prev":null,"subject":"erc8004:5042:221171","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x5dd329c9f09919ceea7e9db776b647809aa81ffa1e45068f205aee695d724151
  2. 0x25547e75a19547573537d2451a6cf2aa85eeb1baf047a84d08cca0e20300bd1b
  3. 0x6efc564c9919fcea0bb3a6315d44212b981a434e25ec05f989103f609b6fed31
  4. 0x1f853bfe10efc3b52d371daa28d52359d45b1147b911d35d2118bcea9769bbd3
  5. 0x381ac19227b39a93840e1ff7c380a83dee6fa3d713ac34d041be649da2842e3a
  6. 0x6a24b9a7115138089c46eec23d55a6af51ab5d02fadaf513cd7e844825a558c8
  7. 0x92e7f6028f690d284d15859468b77e95a7e47e2836db6a3e9ced159a99cc0a5c
  8. 0x5a0f9e5549faaef87126fd47a0d73bc122f8b48733ddf448574f4ffd601109ba
  9. 0xa4ad3820e9278c77c33ce3734ae990f93146235a6a781110d96965602a9879ac
  10. 0x4ab7d1ca2e2176626d327c5608cb3232a158e337e363c757b86ab4dd047e7ce7
  11. 0x85657c4eb4805ddbd3740b2682b9fe4956b1e71b6b8dd2532fa4996b15e61f9f
  12. 0x67d378626b5956fbee73bc5a6fb3d690f177f317c87e6072e94d938cc7a5a159
  13. 0x8957a4f68ff075b6dbab81a16ad9e71178aab2bc6af40676851d5c681501bc21
  14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
  15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
  16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
  17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
  18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON