addrbookFor publishers
← The evidence ledger

Evidence row 2174877

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:113178
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1385e859391758d958ae8c42f72356deb24138fd87093f9054c2bf28d2792594
Leaf
0xbdf55bb86c5df919501dbd0119308ca04334ee323275cec82f1f31bc586132de

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RwOYQo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5cc711c0-8c0a-4f7b-ad04-0c302b3dea4f/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiozias",
  "owner_address": "0xbffc1b027bd0f4e40915cb2261ea36c7f47061d3",
  "raw": {
    "agent_id": "113178",
    "agent_uri": "https://centralcity.ai/a/RwOYQo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiozias 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/RwOYQo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiozias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5cc711c0-8c0a-4f7b-ad04-0c302b3dea4f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RwOYQo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:42:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiozias 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/RwOYQo"
}

What the leaf hashes

{"body":"1385e859391758d958ae8c42f72356deb24138fd87093f9054c2bf28d2792594","id":2174877,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637748389041,"prev":null,"subject":"erc8004:5042:113178","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. 0xbdf54021afa8b8e4b2fe3cb311426986145d3a8e8c8b713ed24a3d8c66987a92
  2. 0xe622d728154ecb4d38f3e14705e30a2a320f496ef77528b8a1441e6158a662be
  3. 0xd6bb11595dd372eff6195764c3f73c195567473e9325e56fd769089c03eb3fc9
  4. 0x18748f5494a639f4a7e2be8d23eb6c2faafc9581d3fe388e57548fd723073527
  5. 0xcaa8f1946c410145713e2e75ddc982dc56c0975a884c6d33f8603a8ad5ac1623
  6. 0xbf5dee16ca09fb0f8fbc5fe60a65114c6895c382b41c656cc6844395983888ff
  7. 0x4bec425f998e40fbde5c02b5795bf2f1dcf4a65da705d4bc7aabf899a80e60c0
  8. 0xa2fa1f27be4a2dbd7b8cd326cf0b458fd32cf553860b91659752dee29ca9622a
  9. 0x701c795366c7311068c8dd4c30aa09f91b89ae1c1a8026174fbd2dabbdb5ad07
  10. 0xe00e2e0658e1f5be885448dd59bb8611a28d132216b989a8707b0e1df8526ad8
  11. 0x45a88609b1772c3cb97cb7ed88c34db9470c6594ecc449b1e957d45880e1fc64
  12. 0x7ab1afbc5dff2f15cd9d70287be5427947cfc03841ccd326471dc4eef08bb4c6
  13. 0x047210a388d428d19c536816e7de36503493563ebf77985dcdc7335f49f50a17
  14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
  15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
  16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
  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