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Evidence row 2273152

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:130265
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4abb83b04d6183686b05dcefe8e6698f7c2fcd3322d0790096ddd0642ecedd6d
Leaf
0xd4c8dd57720ff9f32724f2a93ebf85407a8972aaff7f8d62a6f00f71efbc26ed

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iYT9UF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e897c056-f20f-48e4-b541-b1c37651e2e1/.well-known/agent-card.json"
    ]
  ],
  "name": "Frofet",
  "owner_address": "0xd86c0af4270fdb6aab62d9289b46c9a481d7b8bc",
  "raw": {
    "agent_id": "130265",
    "agent_uri": "https://centralcity.ai/a/iYT9UF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frofet 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/iYT9UF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frofet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e897c056-f20f-48e4-b541-b1c37651e2e1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iYT9UF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:19:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frofet 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/iYT9UF"
}

What the leaf hashes

{"body":"4abb83b04d6183686b05dcefe8e6698f7c2fcd3322d0790096ddd0642ecedd6d","id":2273152,"kind":"listing","method":"sync.erc8004/1","observed_us":1793650761633945,"prev":null,"subject":"erc8004:5042:130265","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xd4c8d7f69a4730395c02b0e143a2ac1d3137353c3242d9dfadced3720c415040
  2. 0xa163f293ccd42c950a7e4f34af7addffbf6046a500c3bb56e49d7a15e3ef59f2
  3. 0x393399b5ae0308e692b11f20bd44009cace6cf71e2a3a5851fe4133fe2706926
  4. 0xf4d0c229860e727a156ee05117eaf5eb16080e13c8e1b7e182c0032d94b79b56
  5. 0x8258b71272e0b56a9c04d9203e6c8868df0af7ee6cf8d38c3e5af13e7547324b
  6. 0xbcdf91d35cb69266cc06a3b34b8e141e15fbcd61db2a3f23bd435e3ef0fc5f24
  7. 0xeb570b5bf15ceaedc8bdfc934714755f48615e9e7dded6b24ebb55f991d70e07
  8. 0xc53e45d9e0c80499722996fc2aba684316bc5e61a7f9b9abd0472db95565af08
  9. 0x1d1110ac0f18f16c4eddeb5fb6e1da16d77002a9d5e0b8571c6169ffa7651bba
  10. 0x213d6deae3bd6f24f9cbf0df306f4f8d2bb372dbd1fd50bbd324beb7594510fa
  11. 0x7e19235bd70c24fa68e19d9c6b2a5552d51c8ca377bd6ad549d6fc2ebb9030ad
  12. 0x072692234554b97382d37c92218486722ec2bf70517ce099e4442459f16a2b2b
  13. 0x6a9bee5282acc64846540deef79ef327521ab20b00328c4b297bc96a5b4036c5
  14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
  15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
  16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON