addrbookFor publishers
← The evidence ledger

Evidence row 2567972

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:177324
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9d0497974486c3bde74332a5d286d0a1ae6d7b698e3f147abef7094e879ca955
Leaf
0x6f303f3cb65e646fe69d670e04c0f72a589fc391250165cfa86dfb2972bbd876

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QphMB9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a4080d41-46a0-44db-96e4-7815dc218836/.well-known/agent-card.json"
    ]
  ],
  "name": "Dedauzet3",
  "owner_address": "0xda1578eecf0e3449da191ae1172506e7d4653447",
  "raw": {
    "agent_id": "177324",
    "agent_uri": "https://centralcity.ai/a/QphMB9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dedauzet3 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/QphMB9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dedauzet3",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a4080d41-46a0-44db-96e4-7815dc218836/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QphMB9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:50:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dedauzet3 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/QphMB9"
}

What the leaf hashes

{"body":"9d0497974486c3bde74332a5d286d0a1ae6d7b698e3f147abef7094e879ca955","id":2567972,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703005989137,"prev":null,"subject":"erc8004:5042:177324","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. 0x6f3027e5a380d0b162928ed66cb62e4613b2e24d1ec71521e098134bd7adb4f9
  2. 0x7eea925877a9fdb2dc1acb3e860a09f4377977ca48ab8c8495466291ce61956e
  3. 0x8b2921d4345c96923646f5b07e3814777c46400c4986f697bec376e0abd65c42
  4. 0x9e39bd3a3d5839f6ac1ba9c2c301f8e8efc42c63652ff10733251310653a4506
  5. 0xa41f86bde29237a72be0de7e5ef240bf281c87546898b42f5fec5e53fc38a23e
  6. 0x5f84a37b78028474ccbc76a48a017c5ab7826b0652dc076319dab1430c5e9391
  7. 0x565bd34a15533f21f868af17f9f21e93fb3645093a158678e77cd34acaedced8
  8. 0x1d957222c5f06378b2d0a96a6a989dd46bb22ecb54c51e424ed8c65aa2f8d4bb
  9. 0xfb735223194f2877fa4de2fa6e84171598b4be380da35c55bf6802193095146a
  10. 0xf6c0e5f1e8264ffd5ef4cf99739dc6f2c191bd4a3b9c91b9a517f4e6d7e89378
  11. 0x12fa2ada268eec6a1232aeb4ef5e0af756a19df98b84ef154dc0a51756b6e575
  12. 0xd158254fcdaa95ccbaf14144de89ab8debe2933ac80302db66f86c11b8fd05f2
  13. 0x4bf0adb364edb7777d14e3572ee8c3a6a545f52d73a2263594eef12ba37918bc
  14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON