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Evidence row 2570743

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:178922
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2faffdc48072b66bde1f6ebab1d8239616e7cc306a89ecc93368cbfe0fceff8b
Leaf
0x7c6180692601bcb18cb8cfe34e1d2578491c8de83cc763004a24c9a82dbbd0dc

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5Qmnhb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3d3435d2-075e-42d5-9db2-02783b613cf3/.well-known/agent-card.json"
    ]
  ],
  "name": "Niafekler",
  "owner_address": "0x022de4d7c90253eee5e4a7eb4b3a4108014e4db5",
  "raw": {
    "agent_id": "178922",
    "agent_uri": "https://centralcity.ai/a/5Qmnhb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Niafekler is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5Qmnhb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Niafekler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3d3435d2-075e-42d5-9db2-02783b613cf3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5Qmnhb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:18:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Niafekler is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5Qmnhb"
}

What the leaf hashes

{"body":"2faffdc48072b66bde1f6ebab1d8239616e7cc306a89ecc93368cbfe0fceff8b","id":2570743,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704687236587,"prev":null,"subject":"erc8004:5042:178922","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. 0x7c617100175c3e14613c8f4d53fdac95ea1a6e7329803a062445f74060579752
  2. 0x1c2b2d83331ac16d5a080693081113a0b39828a3f2080e9aa7e5062e1ce93517
  3. 0xe72ed7863b84f8b30ffd7bacefef05901947a449f11d5f2529f571edcee91362
  4. 0x8e43ebde5904c696d7ee9e7df02cabd419f5eb9e0cb5fedda25901d6b7c08923
  5. 0x1461d8f2fd2dc6a303e033cc3110f9ca14ec6891abc80789ceef8e6ad3430984
  6. 0x1a48fc9ca2c67846e58b8a7476d9840c84abbb135f5a02ac9a422ead6e5b5af7
  7. 0xd97dcb49d9ad94adae15c640351a061008fc2a06bf95ebf606e7d8318eb92a48
  8. 0x82f56fd3ceb11377cdc0280e2784314d9182f347a3a07f4b833bc5172405b4c3
  9. 0x53c24da91d9cd9b7d8503a9d58c4279c37b2b6542aa8d51fba0960bcda32998a
  10. 0xf8b78e8a573310450275599cc364c9f571c5f604e507e0ca6985e383b18460eb
  11. 0x3f7489e162e8013df5c545a201cd57226d2496191723eaa7409fd789df4fdbed
  12. 0x06b79813a668927e85c33c3972f33b2fda07e8d0624efdc913d480e83e0f3be3
  13. 0xb64de2d145ac698ef5d991de5140767a8317e68a92d3cf1c5d78e4f7977a0d21
  14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
  15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  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