addrbookFor publishers
← The evidence ledger

Evidence row 2150190

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:100986
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
12534ccb6fcd0fc8cd5011df2d1dccee58f49bfbf066e7c207a09a944568d1c6
Leaf
0xf34f93b5eb31549b957ace1813d5ce55088ac02b467187a47dd17438ed2b3bfc

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dySBHA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c3859bc7-4b4b-4327-a980-ac8dc5905ad6/.well-known/agent-card.json"
    ]
  ],
  "name": "Gadose",
  "owner_address": "0xb5f6a816fdcb3c443dcd647376aac9272af4da08",
  "raw": {
    "agent_id": "100986",
    "agent_uri": "https://centralcity.ai/a/dySBHA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gadose 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/dySBHA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gadose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c3859bc7-4b4b-4327-a980-ac8dc5905ad6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dySBHA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:57:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gadose 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/dySBHA"
}

What the leaf hashes

{"body":"12534ccb6fcd0fc8cd5011df2d1dccee58f49bfbf066e7c207a09a944568d1c6","id":2150190,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627840728129,"prev":null,"subject":"erc8004:5042:100986","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. 0xf34f566b504c43ab7f3a2f0d872410fb7d166affccd798c995e66d761b9c15dc
  2. 0xa23088f3f6bb69e5e74d32b00b2a315a327f6b1d93621bba9251f3ea087701d0
  3. 0xb32c027c54d399e8d1ccb43bbd53f4b985e7f56b6f7c8fde64dfd4de0551bb81
  4. 0x3996e13dd6f448195b5720ef9d4afbbe701b66b895bb8af52ec1332633d76666
  5. 0x1d3ce56c889ccba75d5d82cb9629fbc6d8be41fbf87f6e2a6dcaff92a21b855e
  6. 0x59feaea0e096e6134905ed388a5e632183ba2cc2a47eadc850583d47589a15aa
  7. 0x914b253ec7b10d2a021529c1ea274b2502830ae11d85375fcc8136e9e7806bc7
  8. 0x1c2b47e68c044a4bcd2f3fe91ba45123790d9637f7d0a43b4afeee67ed1cbcfe
  9. 0x52261f3072cef81c9e9b4ae31828a596b078f71beb91ee99a4bc20800c9927e0
  10. 0x1ebba9527203b6db2706984241c37aa343fd04af39cb3be995db9d069f018540
  11. 0xa59794b8490b03350d41cbd7fb24aa59ef497870ae1876af8534f69eadeae5a1
  12. 0x442150e0ad6b72c50ea02dcf5f010eb2ee6de0816082911680c9e7b96cd0e745
  13. 0xc3d58dcd2229e8124095a5a08b6547a8aab4e18490d7243750c0deb944765dc5
  14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
  15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON