addrbookFor publishers
← The evidence ledger

Evidence row 2142487

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:97605
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
272a56c8170623e363b5b1e396398b5d28bb22dd1f4a3ed200e0d117ecbd26f5
Leaf
0x4379441e6e22b7287346f82ee4679a88b8d9a7bc43b249d3b7844da5d2f715a7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uWm4wt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bad2de04-d875-4f36-8ea2-aaf0821eb91b/.well-known/agent-card.json"
    ]
  ],
  "name": "Lintet",
  "owner_address": "0xcaed10fe9ff53f016f763d7b83edf9120ef33d26",
  "raw": {
    "agent_id": "97605",
    "agent_uri": "https://centralcity.ai/a/uWm4wt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lintet 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/uWm4wt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lintet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bad2de04-d875-4f36-8ea2-aaf0821eb91b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uWm4wt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:15:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lintet 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/uWm4wt"
}

What the leaf hashes

{"body":"272a56c8170623e363b5b1e396398b5d28bb22dd1f4a3ed200e0d117ecbd26f5","id":2142487,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625311602204,"prev":null,"subject":"erc8004:5042:97605","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. 0x437984769ac669e600ab8770c1447d280abf396e4af9dafb2dec1dc6685f80a6
  2. 0x6c153f7b7ff4f99362cac2b359ef6efe62523b61b37b0a47d3ce378e1205d81b
  3. 0xedca0216a3d48b995e907691ca03dd57b2eed3b3794fc8e663dd02f044a62a5a
  4. 0xd88923c52ab01deb8901cc4d38f02ad2f59abc1e560dbdfbc459f52727ec932b
  5. 0x4420a3cd72c7d0821990b877ccb7950ef4b0257659080c3ed8694c5ed3e38b2e
  6. 0x7b0a4bdef5030ff6fbda286ce88781a4438a9fda5bb9e5fd61df03e08421760f
  7. 0x2360afd643e7c5a36a7bf96739057641f142c83f1bb46e0467c662b964a41959
  8. 0xa506e2ca5b518fbfae65f153077ed02b19f5543467fa65e262dba5c25ab55a45
  9. 0x07a73563a89d74b138c5e59c9e7ea814acdd95e53dd99cac5811e04d80104f22
  10. 0xc7d5656319c72c9e1e4cc2e55953ed341d7af4f83b678dbf63b625970805ba34
  11. 0x519ad527ebf84c288d362a829c1ae01ad2766a39143c67eab6305064632ca01f
  12. 0xe92478cc3eab4cc4c9e8fd5dbc3001cb0971587042ed8624c5712d5ceb777263
  13. 0xd4651434698f4d5f8d2255b9d81f1cf47a7c3da7e2321b09b05fc8ddc31165a2
  14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
  15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
  16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON