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Evidence row 2555154

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:170680
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b71ce8c857a22544c57026d8cc134aca5fc0c6c5a8eb22589b415ad1de0b5260
Leaf
0xef42b9f890f86007aeaf8232be7da0abdd45cfd0e8398e0c6d7e47289a3c3791

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SFRuH1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0a1f1365-1465-4f19-970d-963f4265e169/.well-known/agent-card.json"
    ]
  ],
  "name": "Tindan",
  "owner_address": "0xbf1fbd84daadcad66f5feeeb728f55723dfe9857",
  "raw": {
    "agent_id": "170680",
    "agent_uri": "https://centralcity.ai/a/SFRuH1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tindan 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/SFRuH1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tindan",
      "registrations": [
        {
          "agentId": 170680,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0a1f1365-1465-4f19-970d-963f4265e169/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SFRuH1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793695058,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:40:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tindan 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/SFRuH1"
}

What the leaf hashes

{"body":"b71ce8c857a22544c57026d8cc134aca5fc0c6c5a8eb22589b415ad1de0b5260","id":2555154,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695218656082,"prev":null,"subject":"erc8004:5042:170680","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. 0xef42ee103a1ccd009eebf2a5c8e52f6fa888e5bc7104cecfd22f6cf004c40a27
  2. 0x1cefad9b66aefe9bd50f73a546bcbfefdaba8cdeac12e98b79397b1b602c37ca
  3. 0x8f6596664755081eb8feb8a80f399123ac5a4e2bdd12214a8b6e225b66e40033
  4. 0x44f22d5e7e72be8a19fcb8f3a2b5f013a41ce9d3956552c667ada9205cf5356e
  5. 0x9b40154aafb55c04c291965085ab76b4d5f0731079801689c4673da236732295
  6. 0x123d6e72eb04ce36097819043c452cceda5272422d326e6c22a65e9d1e112bc8
  7. 0x8dee08283730a704d9f8c689a330ed1d1bf18cecc7945e3f599a0ea9c3032cf5
  8. 0x584fcebaf5a5a4eda97dd2de0fd35892ae3e350d526f36033c91fa6ecefdcf29
  9. 0x2a269d3723a2356a3acff233ec1a7f1f2b6e2b46340a8165624bffbdf96e9d3a
  10. 0xe782f377c4acc4d00d3cbc558a6b6ea5717fe7927bda8beb46afd1d7b8de8f3b
  11. 0xb3936fe72a0590f9fb48bd4fc497d023f63e15eb9008c9cc808e0c9738f099d4
  12. 0xa482cb38763d8734b11fadf9d66566266ddc789ac9fe593c0b9c09236845f918
  13. 0x392d1f8e0d95573ecf5e48b86b7c22bc722ff63cad3e9bbf07a0e4b39157384e
  14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
  15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON