addrbookFor publishers
← The evidence ledger

Evidence row 2294285

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:139244
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1a87d941b4d567b5affd90821ee6790f18a6cde84969ae16bb620ee322678150
Leaf
0xfb8346043a559de0ca41a861049153dff5bb514e74aa4a8a9d3e0c0ede27c8bf

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/b6SsXr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/67a7ddbf-497d-4629-8f6b-0026ce873a1f/.well-known/agent-card.json"
    ]
  ],
  "name": "Schoveon",
  "owner_address": "0xeef4ee55a3c8b63b76094169e0c70eca221587c8",
  "raw": {
    "agent_id": "139244",
    "agent_uri": "https://centralcity.ai/a/b6SsXr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schoveon 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/b6SsXr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schoveon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/67a7ddbf-497d-4629-8f6b-0026ce873a1f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/b6SsXr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:43:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schoveon 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/b6SsXr"
}

What the leaf hashes

{"body":"1a87d941b4d567b5affd90821ee6790f18a6cde84969ae16bb620ee322678150","id":2294285,"kind":"listing","method":"sync.erc8004/1","observed_us":1793659386219229,"prev":null,"subject":"erc8004:5042:139244","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. 0xfb833543758e209ece12266048104e96df69f70a253a2c1da92268605968d300
  2. 0xd1af506ddbe9594ba5dc8548147b05ea86c67996685009b59db0f7a9a46b9099
  3. 0x2cf5284a0ceba7df975fe2e68eb645c72ee3fb5a999cc430749e578c2b13f427
  4. 0x2c5390f2182925c0f5e4a14358e5d2f26656334cd5f946978bb27a71248e70dc
  5. 0x3445bb62443bbe196f28bbe27c9e48eec629e7f3b448c9aadee548f09246199b
  6. 0x978c74d3515a6c793469a7bdccfb7561803835c0af36d51f97d5af98138eb55f
  7. 0x6d7b2c36e07a6cd42e60bd09e765b2e0183de44618af15b30488e9d72e7f9513
  8. 0x379e6cae7b796cc11674b1c3aeaef271f5c40745aa57cee922700a5c20590c34
  9. 0x98621e4334cf215f2eb618153d1da1e6305d8ecb08bb75e72649f856b5dfd512
  10. 0x7469bbf4f5c444a457b3dfc71889b85f69294cadf51d9e1ce97bdad8b718ee2e
  11. 0xc8a808be77d739d8920b0edb245e6e5d3d968e03503ac728b0dd1e11a1281248
  12. 0xe600ed826c3a6308e95c2df107dc2afb9b3221f40683acc5d31f43293074b45f
  13. 0x53d9a703c9e9f252a5170e08d05e1b0117ac9e5b187b8d11c1fc275324818140
  14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
  15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
  16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON