Evidence row 277940

What was observed

{
  "endpoints": [
    [
      "web",
      "https://lucyd.trade/mcp"
    ],
    [
      "mcp",
      "https://mcp.lucyd.trade/mcp"
    ]
  ],
  "name": "Lucyd",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T17:31:26.027715Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T17:31:26.027715Z",
        "updatedAt": "2026-10-26T17:31:26.027715Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Trade Bitcoin Up/Down prediction markets on Lucyd: markets, order books, orders, positions.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://lucyd.trade/lucyd-icon-512.png"
        }
      ],
      "name": "trade.lucyd/mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Wallet key that signs orders. Without it the server is read-only",
              "isSecret": true,
              "name": "LUCYD_PRIVATE_KEY"
            },
            {
              "description": "Largest buy order in USDC (default 100)",
              "name": "LUCYD_MAX_ORDER_USD"
            },
            {
              "description": "true turns off every tool that trades or sends transactions",
              "name": "LUCYD_READ_ONLY"
            }
          ],
          "identifier": "@lucyd/mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.3"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.lucyd.trade/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/lucyd-trade/mcp-server"
      },
      "title": "Lucyd",
      "version": "0.1.4",
      "websiteUrl": "https://lucyd.trade/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Trade Bitcoin Up/Down prediction markets on Lucyd: markets, order books, orders, positions."
}

What the leaf hashes

{"body":"b053e502051a97ad8c05b499b8c8aa876876dcf7a7450f8667c6f340649d84d9","id":277940,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793042044817673,"prev":59477,"subject":"mcp_registry:trade.lucyd/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xa6845d83bdbad75940f5b9ae41bfb7792e8c724b6e50006dfd5836266157a127
2. 0xd64505950b7935e41fa24fbedec1869b963bfeae075cd88f124e09d63f8c1022
3. 0xce42e70d73f59b0f2d3d610e0e87621fbc7b7308a7587da4ffa0d1e8510b3fbc
4. 0xed6980676c6920150c61f8f1294a3b4aca02caf7b50c431745cc90ec8ec0767b
5. 0xad53fe8c24dc73b8218ee517435248b7ff6b5cf1fa5af84c43357f0690712816
6. 0x021e8bd60e6927dbd57c348eddf438994d14fa1bb04810ca414abf62a7488b5e
7. 0x80d77172fe6cdabdc64eeb9668113c760e73506ad1c97a044828eb17280de9cf
8. 0xdbecb86ecc49c01babd30cc29cc764a3401a457268d7701c420688ab6ceec35a
9. 0x5b2a94981be99694b17f2109dcd3a26a6206d22810a82d1669671ea3ac86b58a
10. 0x8898ab8e9245665c91957f93ced1d4675156754992f0651eb80aa5869ec8fd1b
11. 0xf9b4ada16aca6f9b63c09b94519008e1b94357a9d352c245023758b56b82d0b1
12. 0x1e464fcb484a1e782f9fe44be5118a9de934eb533c96ba10fc7d20e3a3e4711c
13. 0x292ebdce6b8d3d7ef08ad646a0fd97dee9313ab55c1a350807d9f3013794c37a
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae