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Evidence row 1783195

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:17194
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f4e056c56d1bedb6bb3acfaabfb9201b499be84ba99eece3aff6ff47ae3b2071
Leaf
0xbe8c1e96bc6b306c17cc7c327d0828b5e8182191446990dba75b28a9b5205143

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UOW6mR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e23456f9-796e-4251-893a-be4160a6806c/.well-known/agent-card.json"
    ]
  ],
  "name": "Trobarlan54",
  "owner_address": "0x74032bffdb5ec6c81eb36eb1ee02e390e507672c",
  "raw": {
    "agent_id": "17194",
    "agent_uri": "https://centralcity.ai/a/UOW6mR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trobarlan54 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/UOW6mR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trobarlan54",
      "registrations": [
        {
          "agentId": 17194,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e23456f9-796e-4251-893a-be4160a6806c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UOW6mR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556695,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:16:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trobarlan54 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/UOW6mR"
}

What the leaf hashes

{"body":"f4e056c56d1bedb6bb3acfaabfb9201b499be84ba99eece3aff6ff47ae3b2071","id":1783195,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556967689439,"prev":null,"subject":"erc8004:5042:17194","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. 0xbe8c37a1928ac7ea87f7e02a00c10749bc91c0fe835b0c19f1934f5b5f5ca146
  2. 0xc200046785cdacd7fb5fbebf172a9c7653e1df7a9cb52a19baa9e1cd802c3a15
  3. 0xc1f9c86443574d664359927d688caa3469d7318ba87705f0862d504d18580f3a
  4. 0x78d0a8861a6757bcf0b1c6f0ed6d9023efc5662c98ceb005ea01c5d1a4807874
  5. 0x5fb8bb0ad3f03128aaafb3ddcd0807097975447bd347323828513c96a2b46fc2
  6. 0x098cb91933643d7d9f49b0e1105b31405884ff1c594401c1d59c049002597aa9
  7. 0xc6fd74bb76fa82873084c6518783d566490effbac42f0548baf7e2eec531ec83
  8. 0x52b2763c8ef4f32565d66125558dabd6f578f8d5191ac54d32474e28c2469a4c
  9. 0x64ac9b7c7b35b4fbfbdd4c11e2f235f2e9ad180f138fff1b35de4f5d3df32ea1
  10. 0x2532bbc5e7be6d3a61374c7e0af54ca8815128e0c686045161c9e4a9e64c3d88
  11. 0xa266b2d6f641bbacdf7ff00d69bb13c4eafa09e930d0776e6caede09b306751a
  12. 0x8ebb808de5789dcf14373f5f3fd03871f8b82fc639ee069bbe62c2ce778d853f
  13. 0x440640affa0661e2887ea1fa1c7c460096d8203bbc33a7bb6164b10e738c37ab
  14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
  15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
  16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
  17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON