addrbookFor publishers
← The evidence ledger

Evidence row 2559012

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:172900
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bd828cd121fb6a7411d2aef084b1614891fdfb8c220e92eef841c620f8ce492b
Leaf
0x6697f59829a35dfcbd4574f48f8ba75a2f201389bf85e67ec2a770810dc67615

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ozhmtc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9f0eee7a-482e-4bf0-b7dd-f40381803677/.well-known/agent-card.json"
    ]
  ],
  "name": "Orufeh",
  "owner_address": "0x36afc7fa1413ef27e2f22c791b7cff3532177892",
  "raw": {
    "agent_id": "172900",
    "agent_uri": "https://centralcity.ai/a/ozhmtc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orufeh 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/ozhmtc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orufeh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9f0eee7a-482e-4bf0-b7dd-f40381803677/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ozhmtc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:20:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orufeh 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/ozhmtc"
}

What the leaf hashes

{"body":"bd828cd121fb6a7411d2aef084b1614891fdfb8c220e92eef841c620f8ce492b","id":2559012,"kind":"listing","method":"sync.erc8004/1","observed_us":1793697610438713,"prev":null,"subject":"erc8004:5042:172900","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. 0x66985288241f872f9797fee17b9f3ff6bf461ea3b44f91ae7469c21ae261ca2f
  2. 0xc7423072c984f8c5c1c5edc819e5f6ffc46426b40be39cde8a1b3ed0561f666c
  3. 0x2e401ab2913fc932fdb467a2115edb9289b27f75c1dfe30b0f2cfde2d19f0aa3
  4. 0xbd2d7f53686cafc6ade6951bd451356b58f32246bd7fae02572ab33b85fb3291
  5. 0x59d28d4d0365d0e11caef9ddf089c50f4a040be25086ee5a99b1d5950481e415
  6. 0xcf8d0376e5f0287805314d69c60c7daa656717a6401bbfa10f8463712cc81228
  7. 0x5ce060efaf07ec4529372fd5cf6997e26d6cd7e76b1a8c58114e40543749e3a5
  8. 0x27f769941792974f42eb7ddfebc4b40f15119111fdb7ff0e2d1f5c53f66120d8
  9. 0x3436e387a1391049f485ba797a94b95d4ff3b61d86f1ea98ce9f6e0dcb12b878
  10. 0xfb5c60cd74ecd4d1e7750a538ff04e5a4f4b63f51f9729fcff85c632c9a36e04
  11. 0x81e532ae2d0a24fe1b441de7cd567d33f321d6727dfe66837e725529c1cf9d8a
  12. 0x1afcffac07889ff89c585e14a13281f7d2d378e1248a75f06d54029a2885d90c
  13. 0x52c189e90e4b72108116f47d43eb5a8d0a5079c20090bfabc8c2e23ac7ec8019
  14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
  15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
  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