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Evidence row 2500449

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:149108
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
fcd0c8b20775f89df1d3af8e5980facc5491135f315bc3523638b6a5efe5be96
Leaf
0xf70c84b0b6f365f6c0f744db70e008104ac9f599278ba6e2f243f032e0174d95

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pGRe5l"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5bcf924f-1a7f-4bf1-b4b1-472387ea5e6b/.well-known/agent-card.json"
    ]
  ],
  "name": "Fobus4",
  "owner_address": "0x3d59513590aebe4c38ab7a5703907ab6dda665e6",
  "raw": {
    "agent_id": "149108",
    "agent_uri": "https://centralcity.ai/a/pGRe5l",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fobus4 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/pGRe5l",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fobus4",
      "registrations": [
        {
          "agentId": 149108,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5bcf924f-1a7f-4bf1-b4b1-472387ea5e6b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pGRe5l",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793670293,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:45:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fobus4 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/pGRe5l"
}

What the leaf hashes

{"body":"fcd0c8b20775f89df1d3af8e5980facc5491135f315bc3523638b6a5efe5be96","id":2500449,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670353755606,"prev":null,"subject":"erc8004:5042:149108","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. 0xf70c57c76bbecc3d2b0981b019721eb5db4f025f05939d5ad15aeace2decafa8
  2. 0x80f3534b8e07d4321fe2f7edacf42164ef3b9a430c6a1908783be038854290a1
  3. 0x8d33f99820d144b22db258ed387125cf6dd431286b73fb2879fde6940167ea98
  4. 0xfbfa48b0f0dad2f4d7cda535e23d68b5c0901f362314762a96f046d6cb02f091
  5. 0x6a8c3287f549c8e3daa233ce3b71a7e0020d5b1180023b06c4900ecac61a9f9e
  6. 0x7df35378a89eac7e34ecffbe7f1c233129bcc53f681d7f13a35a713fb8686823
  7. 0xcafad8cbcfde7f0ea4672a78d1315c978322584380ec7252d5ba7905c27a2ae6
  8. 0x531a1d7f7a345bd9c6dee131b9ffe5c62cd66074e3aa165f54a6cbb76629eec0
  9. 0x4cd8c09fd7c0c9a016f5b6573c6f18aa27aebaec4012780119175be56d24e426
  10. 0x6e67c33d31787dd2c6996b888e2385138e16055ee4f57d88a0244f777dc6cc2f
  11. 0xa2ae05f4b290664da5cb9e14cccdad2948f84d36e266ebe37d41178b90002cc6
  12. 0x8e2fd31dcd959bc950e7fb16ff244c3007836a9b4944f9f0007c7dbc87a4b430
  13. 0xb82c6f9993ed0052af72159e6cca836ea7f9958178a63f242d6957a81b24911d
  14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON