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Evidence row 2549385

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:167735
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
237a0f2b54ef322f84633e9c18d969d28573923f5c329eaae1be834f57dc7487
Leaf
0x3a6fe9ba7068cbb09fb55c8f4a4173c4b88dcada7220dfc9747ef16c58d5d940

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z0K0kg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d742f023-0624-45ca-8449-737793a4f69e/.well-known/agent-card.json"
    ]
  ],
  "name": "Piofose",
  "owner_address": "0xcbae0c44a2952d503eb43430e512cda13c2eae04",
  "raw": {
    "agent_id": "167735",
    "agent_uri": "https://centralcity.ai/a/Z0K0kg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piofose 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/Z0K0kg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piofose",
      "registrations": [
        {
          "agentId": 167735,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d742f023-0624-45ca-8449-737793a4f69e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z0K0kg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793691734,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:44:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piofose 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/Z0K0kg"
}

What the leaf hashes

{"body":"237a0f2b54ef322f84633e9c18d969d28573923f5c329eaae1be834f57dc7487","id":2549385,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691843718206,"prev":null,"subject":"erc8004:5042:167735","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. 0x3a6fd52b767c8a8dbc3273c32c4cd7c47a2c954a64faaa9d7987bf0ed94a3900
  2. 0x7e1e7f5572389275f001917f32a2e2530e15a31b45f2399798f2324640f043e5
  3. 0x44e6f87a12ea7288baa4f7f4037bdb6972353cb242508dad4cf3ffaeda80cdf3
  4. 0xdb16d142f387b9e9f9ab9ff7b6552a607a56e5a88b06475517bce41af3ca8f4a
  5. 0x7a18f248be90dfd027ce88a4e1f0a47065eb28327f0ddf85a8e60c5979cd2b88
  6. 0xd4933640284f7df97f369b199fd44ba0f35ec32a6c69907c4ce070956bc6a61e
  7. 0x912832b749caee84e6a05c68b907b509498bab7bf1a131c0be444f7b2ee5021a
  8. 0xef5cd3344542a7493707a1025e208319ec9af9664465227dd7ec98bc8fd51e65
  9. 0xd52fe98713f82f7177ea56a73855b49d5b5827b5b9fb397a55d03dd26328bb5b
  10. 0x681b365b819609128125661bf24d8178f704e0d613c752307095c7db90392a6a
  11. 0x62206a91c63fc24bbd8028bae573b906efc8af174f81f99a69994c03894d7689
  12. 0xbc0e8f4cedab471dd5faf99b833903854f87b7d3d9323c3e331229a9891171c0
  13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
  14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
  15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON