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Evidence row 1836200

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:32339
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
75cd29778192d5a0cee61e5f24a32ce58ba684a7c1b4bbbd48c2161371e8b215
Leaf
0x1ba92cd2763446179c2ec3b6a830fc1e0388b203fd5f28583fdb75c9278c7b24

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2lRikD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dcea5dd9-00f4-4bf6-a0ab-b8a4a2ffbf18/.well-known/agent-card.json"
    ]
  ],
  "name": "Gakus",
  "owner_address": "0x55da3b4ec6ae70676c7a7624dfd1a2a2754c7200",
  "raw": {
    "agent_id": "32339",
    "agent_uri": "https://centralcity.ai/a/2lRikD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gakus 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/2lRikD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gakus",
      "registrations": [
        {
          "agentId": 32339,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dcea5dd9-00f4-4bf6-a0ab-b8a4a2ffbf18/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2lRikD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571215,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:17:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gakus 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/2lRikD"
}

What the leaf hashes

{"body":"75cd29778192d5a0cee61e5f24a32ce58ba684a7c1b4bbbd48c2161371e8b215","id":1836200,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571474908709,"prev":null,"subject":"erc8004:5042:32339","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x1ba8cfe0335f6c5854465ec31d645cdb1fe5602fc0a3e6239b3bacb0685044dc
  2. 0xac09dd7d9a8f91163062d05a614737fb5419b995dc306935f7c289edf9f33548
  3. 0xbfc1b42ca29aede50c36ace4405a205b5b6a1ca160151805c17c34d47b3a09a4
  4. 0x1e0274819129d802860a24b9b38d2b49b384373128be024797b2617c7735ff55
  5. 0x18b80e086dd21c694f781fcc235dd67588ad49f2b1fdd2612a56cd279b0f409a
  6. 0x69675c71eb23b22aa676c942c83a0594bc91c233e95cb3527f5784d5fc95e7d5
  7. 0xabad3f8a0705101c20b771fc5aae04fa59a5c28136703dcfddc1f9ed7cbad1e7
  8. 0xe450a6a15a5c3b55328ce79c721ce0742eccac179e01f403fc09166202b0f5cb
  9. 0x55a31964b6a22d165b6cf53a6264bb2ba4b247503603dafe577951e7cb549af7
  10. 0x7feb18ab4810da4328c701e174fbe4d669af9db4af8e332e0cda53462b7593a2
  11. 0x28314cbf4ea168f3ce449ba5275acf777ea2e975e841514970c2d41c44f72237
  12. 0x57d88367ee180afa29761a07ed31b3a7c30cf755867eb29b4aa502db53e71e88
  13. 0xe932a6d750c9158a9531e23362139f67f1dcf32cd64229987581f24d7a22fe71
  14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
  15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
  16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
  17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON