addrbookFor publishers
← The evidence ledger

Evidence row 3155466

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:310999
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7a4387cb549db84e9c2350c92a23eee1d6a34b6f7bc4679d37df4fd420b5779d
Leaf
0xd86322451567bb7d41a71d97f536bc58e215c54300bcb2670bf3167053399663

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DjM9na"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/13a32ce9-f99f-439f-bd41-3bd2ce405ac3/.well-known/agent-card.json"
    ]
  ],
  "name": "Seser65",
  "owner_address": "0x20d40ecfd6b38efd9c6a8408ac9092c052413a43",
  "raw": {
    "agent_id": "310999",
    "agent_uri": "https://centralcity.ai/a/DjM9na",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Seser65 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/DjM9na",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Seser65",
      "registrations": [
        {
          "agentId": 310999,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/13a32ce9-f99f-439f-bd41-3bd2ce405ac3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DjM9na",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793836930,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:05:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Seser65 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/DjM9na"
}

What the leaf hashes

{"body":"7a4387cb549db84e9c2350c92a23eee1d6a34b6f7bc4679d37df4fd420b5779d","id":3155466,"kind":"listing","method":"sync.erc8004/1","observed_us":1793837121741208,"prev":null,"subject":"erc8004:5042:310999","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0xd86243965567a3b96d12136e11b20546b3eac8eda161b31fd063185a116d259f
  2. 0x74644391794d82ddb7ba268884d01d87994cab64f4b5fc94c8c8f2fd5192707d
  3. 0x9468f56acfc341e8fbfa3dc31c2f5344393e6ffddfd2e6f96ef9f3a3c91d69ad
  4. 0x1053b01cbdb9d6beaf0fd47f1b171307c0377f520de23377a6c20281d036a957
  5. 0x5cb3e58e0e9b7472e135ddbc629c4d057c680840267e31871ab08f82bd410acf
  6. 0xd86ee3e0b3915bb7a14187a08313eff9ccd1a875ba1a9e107f0491569e581c84
  7. 0xdfdac54574c3e243f497efa3c7ea5fd57d4b8e6776e926bbf5b5867ee3e61ffc
  8. 0x546456a11a427c74ecd569f26a846a48ef1ebcdf93bff2997ef8618578bd9a49
  9. 0xaddda6abdcfb848d812c3b0afba68b2b9c4fcc671319e9d5c1386a130e04070f
  10. 0xc8e7a870dd4f891d0a9f03f5afc4d7aec5b01acf6ccaf67cc5298a075da45ae3
  11. 0x600e09644fb747e09644e7c74266271ab01bc287705c8ca0c37648e6ef563cef
  12. 0x89f9b7ee0ca767c0e3ff5a46983d7770c17eb5a5bcd45cad399d3fd2ac3b6864
  13. 0x4be8cf78a0773f46143e30b9c067344ff6df06b14fc81ca966dc2002454f9ffd
  14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
  15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
  16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
  17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON