Evidence row 2300106

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AlqBvp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/471adf7c-fdd8-44df-8e3b-107710cee61e/.well-known/agent-card.json"
    ]
  ],
  "name": "Zufert",
  "owner_address": "0xa502fb0faec4a2b0a45385a5c0315a43f02caaa0",
  "raw": {
    "agent_id": "141135",
    "agent_uri": "https://centralcity.ai/a/AlqBvp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zufert 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/AlqBvp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zufert",
      "registrations": [
        {
          "agentId": 141135,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/471adf7c-fdd8-44df-8e3b-107710cee61e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AlqBvp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793661531,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:22:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zufert 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/AlqBvp"
}

What the leaf hashes

{"body":"e281aeb5c26e0def5a813da37a412ed893f63199fa5308ce594960181d6295b4","id":2300106,"kind":"listing","method":"sync.erc8004/1","observed_us":1793661747350798,"prev":2299446,"subject":"erc8004:5042:141135","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. 0x1e9341aafd8cef579dadd7d9c6cfcaec7f61edd90c554ad99b7732beb14f3f64
2. 0x9648cc892971964b6da35b2167bd3823c45eac6b1d95cc00d3ee301f0d37e619
3. 0x7c363619748e31cfe8501645fbfcdb8a7881338677827063ae49cd3737d0cfc1
4. 0x37a9298910c3d0f5c639a72baa7acd2f290723972fed032b21983c54a4363bd0
5. 0x59479b01e8b66add2c3f5168bf2aebc40837d3b3a46ffbbdaed637f2323b1ee7
6. 0x031a63072882e6614dbfbb1fadc355b7c4ae9a533e283c924f538e3b23fdb3b2
7. 0x33e88b6ae8667d858ba58b6ce142398ebccbf6af2a2553ca45a3e935090d67a9
8. 0x146228354df810f0c15855fbfcb84c99b5db08bda9c4c756a413645807420af4
9. 0xb08cca3e32f512331aac0995708194ed35513b4758cd315ae2ecd125b1b72942
10. 0x67938f519f23ba4125684dc14b49ae67e7cd284cc7e83c905db5a5534f2b7341
11. 0xac0fc923a0db6bc3966b63b9f80568be71e73b50d1e4f75f4cff6ce1027de1b2
12. 0x921d0608297ee8b39f59114be3d8989b8d4efd3e464dd03aef90facc4e2624f6
13. 0x350e03a59bf81961fd9ce694f08f9ba0239d9ea2496b0c0dc7998c9e9855326f
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af