Evidence row 2132673

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fsb2lR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/35c4818a-3774-41d9-96c0-7321d9f34ad4/.well-known/agent-card.json"
    ]
  ],
  "name": "Sinsik",
  "owner_address": "0xbafc5d5922bb735636cd4d9856614879cd1dab39",
  "raw": {
    "agent_id": "93518",
    "agent_uri": "https://centralcity.ai/a/fsb2lR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sinsik 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/fsb2lR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sinsik",
      "registrations": [
        {
          "agentId": 93518,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/35c4818a-3774-41d9-96c0-7321d9f34ad4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fsb2lR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793622382,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:27:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sinsik 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/fsb2lR"
}

What the leaf hashes

{"body":"df85e88c2a1b3df592dff11f3027531caa457163fb35506c5c182c13e83ac30d","id":2132673,"kind":"listing","method":"sync.erc8004/1","observed_us":1793622425305021,"prev":null,"subject":"erc8004:5042:93518","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x2f79270e4497c24cdc29d9595dde2c162733790abcc95957d0aa9c062fefede7
2. 0x6fee50db89e6dfbedcf804efb69bfb7b62721fe46d8226a692bdc4e95ba7609a
3. 0xf7b1c82a1e1af55503e6ad8d5283ac32d7023ba6a03c235e6c41de94a3730171
4. 0xce377146eaa932781fd889f8cafe908ea521986192c8af976441b45e4b8bec2b
5. 0x7b0151e50f136e572a3b3385e403353517df08938ace8bc1d2b30137b183c5e0
6. 0xa41e5323645994a350ec7cfc2dfc41264da9134bf96603cdcfe38d5f87aedf9a
7. 0xf123738b81796d082f955cd44f09bf73af9b8ffbf80b3b4c5cd66c40cd5ceae4
8. 0x4d4946a7030dd6524eb79cd5364cc3110c366d970c54f9eaa53dd46af76eea8b
9. 0xaf99218fee5048601ee72e8a9ad392d365662c309c5ca33ec6ff0396a401a15e
10. 0x22338f581c4d41690a78a728eb0cd6de24b6a536f5e021e6035f81f736dad08e
11. 0x4ea697865e2916c5b16d551fb7b9e33570351dabb1e44f53ddc037de1224d479
12. 0xd02b59f5289a7e4f418fa177885dbe768742fd98e5bf0532eaadff55a79c5864
13. 0xe0a95aa0d153f7a034b0dbeb91c5460c64c47c22ac037e0e8cfa69f4ff734b69
14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af