addrbookFor publishers
← The evidence ledger

Evidence row 2131184

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:92919
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cabe8dca405c2283b07bf61060554ccaf3e406cf1a315784cc72a245358874cf
Leaf
0x11016ff457d324234c37a3e5d24678e81fc775284a2863df5c888e52ce292b12

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/T12bWu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d494ba74-bee7-4cb4-8023-50100c6752d4/.well-known/agent-card.json"
    ]
  ],
  "name": "Dolon",
  "owner_address": "0xdc57fc1378f5870672806bdc7d34313c9cb7364b",
  "raw": {
    "agent_id": "92919",
    "agent_uri": "https://centralcity.ai/a/T12bWu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dolon 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/T12bWu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dolon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d494ba74-bee7-4cb4-8023-50100c6752d4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/T12bWu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:20:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dolon 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/T12bWu"
}

What the leaf hashes

{"body":"cabe8dca405c2283b07bf61060554ccaf3e406cf1a315784cc72a245358874cf","id":2131184,"kind":"listing","method":"sync.erc8004/1","observed_us":1793622054399227,"prev":null,"subject":"erc8004:5042:92919","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. 0x110181bc18f01cca35f9d5a17b3024d9149a536323ee5e121cbd6143e0458001
  2. 0x76f95ad3900902978ea8fe2d45677f4ca5898eae56e26e7f4b94dbf8e5a84c3b
  3. 0xb6115d6149d3a1f6086553adec2c088d868cef1ddd6bbbfb3c4bb473d7a7819f
  4. 0xe730e8e2f777177d646d64df2763386f8971bb8e1dbc8b2bccbb04d83c8ead9a
  5. 0x71cea60149b86872da9a12fc7ad6f57bcecd5ea5367980d18edbb94e6622871e
  6. 0xc2e9add342da3ef4bdaf621f85f7825cc33778413fef5494705e93e090b23708
  7. 0x54eeff005edbbb66040ebaee4676406accb2d3eda7316dd195eb644dafc808d7
  8. 0xc45ea48e8347ba1aa9f04aa5b86ba4ae9191e2148c50abd78133e95d64f724df
  9. 0x9594712456fb0b88a06b1b8fe9b9ffe7da184b756efc1f6bb40e408a5d948a1d
  10. 0xa0c98f8ad975f9a9f2feb429e8cd166af92707b7fb62211875e515efaa787e35
  11. 0x53b5f0d40dcc042ae769956bb3fff7a7107519fd683ca90be375133b4b8417f3
  12. 0x715a24b0f5dcc05977b0c3347c56e4c0b94bbc2f7d199d9d81cb44c4cf0d9324
  13. 0x51686476d83f4be87192f4eeb7ac78473591bfaf5a92a1822648fcb019a95a83
  14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
  15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
  16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON