addrbookFor publishers
← The evidence ledger

Evidence row 2611611

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:193843
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0286a0d753c1480ea9c953801e56fc633e976e5f83f1776d69ea6d3fa1bcb950
Leaf
0xdcbf26d16ac04e0f428dd0cd256ab24b00c827b518082c1981a4d57e2d64cd17

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zZLFY3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3f1995b3-9aa8-4be0-9014-00cb121d7481/.well-known/agent-card.json"
    ]
  ],
  "name": "Alovel",
  "owner_address": "0x3fadcb8d2995b092f8dd1558ee3012530c7ff740",
  "raw": {
    "agent_id": "193843",
    "agent_uri": "https://centralcity.ai/a/zZLFY3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alovel 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/zZLFY3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alovel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3f1995b3-9aa8-4be0-9014-00cb121d7481/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zZLFY3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:27:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alovel 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/zZLFY3"
}

What the leaf hashes

{"body":"0286a0d753c1480ea9c953801e56fc633e976e5f83f1776d69ea6d3fa1bcb950","id":2611611,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723279048383,"prev":null,"subject":"erc8004:5042:193843","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xdcbf49e1a6e740a78aef73c5bf8a3d8544b3a65be8b2ed1bb72cfc82fddf0246
  2. 0x2ee2e549cec930a8df6dc11d1e85855e829a883f1821ea82001b1c69fc387f32
  3. 0xa8c1aeb9f42738be44d51cf476d4fa639245d765da5a7afc61005fd5da0ab111
  4. 0x954bc2056b9b97e71df9bcf9d36dcdb4f55e4b498cbeb8417135c087eb54b8de
  5. 0xde811e72e5ab2378f185a66eecb5e5c829b35ba79d94fc388aa74981069b92d9
  6. 0xf20a29a1bf8f08488a8bbec836ca9f8fdc76a3ca03385b30354de4b31adb1162
  7. 0xbf1b9b95e4ee930582f49015c46dac37d711a7eb14b9ac400435b19c0149b1c4
  8. 0x0ed4bc48036b32aeeed614de03b0d8e75a4b64b4f74ac775fa6634d21b69b863
  9. 0xc90775f4697cd70db1a440bc9cd6136e379ca854abe5596ddf819fc31336424d
  10. 0x5ffc900938a4ee8e9746590993f25d4adf8310530484a8e24282a1ba790ab241
  11. 0x36f34f9d2bbe0080eb6cd85fecce5fa7a140252636cde7613de8b8691279f037
  12. 0x4ddd25ef21cd5cb7bdfdcf0d2d550f71290c54d3133ba104829ef1cb10fe46b1
  13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
  14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON