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Evidence row 2169484

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:110275
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b99068e79ab5fcea956e8d012d412a71c342174f6914965743a0164991a00d8f
Leaf
0xd45feba88ce0a0155948d7a355dc84f625536912055cbc1c5e5776dba1ab6ee4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9yBl9Y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dc97eb10-b5c4-450e-bf9f-83f0193c75ec/.well-known/agent-card.json"
    ]
  ],
  "name": "Bretosani",
  "owner_address": "0x3cd4b6f66bdeaed089c8e11aab5f555ea1539394",
  "raw": {
    "agent_id": "110275",
    "agent_uri": "https://centralcity.ai/a/9yBl9Y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bretosani 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/9yBl9Y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bretosani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dc97eb10-b5c4-450e-bf9f-83f0193c75ec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9yBl9Y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:07:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bretosani 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/9yBl9Y"
}

What the leaf hashes

{"body":"b99068e79ab5fcea956e8d012d412a71c342174f6914965743a0164991a00d8f","id":2169484,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635627787021,"prev":null,"subject":"erc8004:5042:110275","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. 0xd45f99f8d2e5be850dee703d34329ccf976e3643f3ead9e53700fb4b7726a766
  2. 0xc4a43814a10c14607802b8b2c788e7d89e0c1fe0094e1a3036a15445b09bf3df
  3. 0x58d7869bb5898041c4d83fe16311ef5b098becd524acf5ac185914f7b9519f3f
  4. 0x8813621176076e57f7b2b18b78aaaa3bee1eee8388c24aa4de328fa19a83b1fd
  5. 0xf55c9faeea8057451b206618af32c2e9b234d08d537e0165a7bdf6d1f010f5fe
  6. 0xd1f67b656295abc36a035217fa907858241a1ef622a785417f0315ce43074355
  7. 0x55302f5ad80dbabc7f1fbd5450f6fcef6dbc531a7d63de6892f3567704d6eb0d
  8. 0xc064407e2ae922e03c44dc1d3c455e03d84219f24c578d469b49ef5fbf339196
  9. 0x0fbd0dc8c887b08149056ae8edc2edd97dfcefee7f99761b3d7c0aa89e6d98b5
  10. 0x015251cca3da3a80ce90c7d8f2a8f6e388d12701d262b3b6c811c075a714ca86
  11. 0xc2a481d5f60b6f449339877d8c090811dfe619e618357aea853d842a79e28e18
  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