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Evidence row 2628121

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:200803
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cd457c79e0fe66d6e5a117592e6ef5b4019afb4636d0449094ba57be23a9e288
Leaf
0xebdc3d9d64c6ab016fcf8dac0a0ba1739074d3e66eb5f2b29a2fa02178573300

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/C2wmMx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8e6e37f0-fecb-4545-8c29-2eb7255ace38/.well-known/agent-card.json"
    ]
  ],
  "name": "Refeh",
  "owner_address": "0x885acc5517a17c5939f4d9d124d8a8a8b99ac986",
  "raw": {
    "agent_id": "200803",
    "agent_uri": "https://centralcity.ai/a/C2wmMx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Refeh 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/C2wmMx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Refeh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8e6e37f0-fecb-4545-8c29-2eb7255ace38/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/C2wmMx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:04:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Refeh 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/C2wmMx"
}

What the leaf hashes

{"body":"cd457c79e0fe66d6e5a117592e6ef5b4019afb4636d0449094ba57be23a9e288","id":2628121,"kind":"listing","method":"sync.erc8004/1","observed_us":1793732668326477,"prev":null,"subject":"erc8004:5042:200803","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. 0xebdc40412bc9d1b9c2d36f04e8eba6ceb184af667902c484f53a0f32122c6cbc
  2. 0xe420f240207dcacd848c07e545ac0cf0f38afc34acd0cb3f9f0542f7a60b4285
  3. 0x2feb9a5f597024d8e48a5d11bd717972d3e8c2b5cccdf3e03dd116958d16ff00
  4. 0x3ba098865e8dc395207ff586f9cd01049f588c3bc15c24eb55efa325e2589faf
  5. 0xcc9e23c34a2f34560c0731ec40410c2c5b8fa78133202dba908df4eb1a29e386
  6. 0x0c7774b2c564d08c031072acf066177b4b321b3cbb1ce4f181ad0acb26d91681
  7. 0x64cb8b0d521606840214d7268eddd3d24eafdf25dc30057f4536a159a9794af9
  8. 0x55762a2cd25d88b736ae7ab7665b427136f4160eba81cf9ddd1bd031a3e5c974
  9. 0x5b53751f4375748d86f6732f87fa9e83478ad12cf2b365e61ddc72b55190f69b
  10. 0x762dc74aa8c361bf32162d091476cb02c795e88836022fd9a01713b60001eaa6
  11. 0xd3b1fbe8376d4226f60c66bf094512711ad485f0152e36189e50d85a30a31a80
  12. 0x9a04df5302872adb1dc149148d84adc5a4ab5f839a23b49f756a2aba6e828a31
  13. 0x57b25ea6cb764c62af44fb8bcb6cfbbf38d741be80780cc55d536d03fc0602ac
  14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  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