addrbookFor publishers
← The evidence ledger

Evidence row 2544135

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:165237
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4a59c6490dd92fe57dd193e7760bd18855e10ba376a5c3e85731a85d2d579c56
Leaf
0xc5793b8bf9b4b50107f17ae09ef897c1e5e6d7b9b0ac5eb40b8425de5f17ffd8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Crsm4H"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9518a345-7773-4b10-8e98-253642636467/.well-known/agent-card.json"
    ]
  ],
  "name": "Razabel",
  "owner_address": "0x649395c494063ec410bc058407286b010cbea2e8",
  "raw": {
    "agent_id": "165237",
    "agent_uri": "https://centralcity.ai/a/Crsm4H",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Razabel 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/Crsm4H",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Razabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9518a345-7773-4b10-8e98-253642636467/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Crsm4H",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:57:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Razabel 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/Crsm4H"
}

What the leaf hashes

{"body":"4a59c6490dd92fe57dd193e7760bd18855e10ba376a5c3e85731a85d2d579c56","id":2544135,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689044225119,"prev":null,"subject":"erc8004:5042:165237","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. 0xc57943b41775c5e55352d78529b120e39a701708c4cfec2ce4a3f816fe9dc7ef
  2. 0x73565d27d735e4d3731f501292fdbb40b00f04c054f51905de62173b72f7a2d6
  3. 0x0882a24b3beaaccc808c65491223f21ed10829cdfeeaea2cc7d6f6cbddf8572b
  4. 0x5136a8472e4e0dcf16f7162d895074a0e00aaf6a3f55940c24a1ae4172c419c7
  5. 0xcf04312fb865f00adae6358ab125890b1d4a9374a59cce29533fc1b1ba4890b6
  6. 0xcc2075338a9e66a3ed9e6000e6da2907e452eb120851a66a9fa7db020de3f91a
  7. 0xad00b3d3bf01b53ef46f45b2cdd7a7a8a1b512e5dc00d26571e2a368121ec6cc
  8. 0x47fdf31ce042342e03d6ca1dea1afb6937c13f71e7e66676b85acf73e09a9dba
  9. 0xd541a0af2a5c1f199e41f6e892b777c4888b74a5fc3290b473ec0ed9f5db9d62
  10. 0x02ff08f5aaab148cfd326d00a2ea16b5a60020ae09d716f00264b587eb6c778c
  11. 0xb9479538c0cf9567cbeefd29a4239e2a9b423f88542d2090e7f65ae17fe08d95
  12. 0x2776d6de184337d929278006b07b17c87f04f4b0c2a6ef891d856846b26b3417
  13. 0x757c81f4c079ccef5ee9694c28de1354dd783331e9778583284b2bcba45c4662
  14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
  15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  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