Evidence row 41027

What was observed

{
  "endpoints": [
    [
      "web",
      "https://unclick.world/"
    ]
  ],
  "name": "Exchange Rates MCP by UnClick",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-01T14:08:44.528613Z",
        "status": "active",
        "statusChangedAt": "2026-06-01T14:08:44.528613Z",
        "updatedAt": "2026-06-01T14:08:44.528613Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Currency conversion plus latest and historical exchange rates. By UnClick.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://unclick.world/favicon.png"
        }
      ],
      "name": "io.github.malamutemayhem/exchangerate",
      "packages": [
        {
          "identifier": "@unclick/exchangerate-mcp",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/standalone/exchangerate-mcp",
        "url": "https://github.com/malamutemayhem/unclick.git"
      },
      "title": "Exchange Rates MCP by UnClick",
      "version": "0.1.0",
      "websiteUrl": "https://unclick.world"
    }
  },
  "source": "mcp_registry",
  "summary": "Currency conversion plus latest and historical exchange rates. By UnClick."
}

What the leaf hashes

{"body":"c49b27e3585675e1ac55129e3a7ebf98f5f6ebe1419ddd6753a33cc4330fa73b","id":41027,"kind":"listing","method":"baseline/1","observed_us":1793025398312322,"prev":null,"subject":"mcp_registry:io.github.malamutemayhem/exchangerate","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. 0x839476bfe71811f6674ef4d8387731ff151626020025ac1441e2d2bc15d7204d
2. 0xbea1574b18d3976c380e81a446d552e4c57791f5c420ddd3c545dbf8cf27fef8
3. 0xd04b0e28231862f35cb4a6693f6ab0509bd32d08b9920841429fa5e696265837
4. 0x8118df3536268ecc80ddf13eba52539e100dbbffe9b1bcd4ce97bf0acfc922af
5. 0xbe640345cd236c9a677e021d631c726d6a4b82edbec398bfc1e030d73d53ebb8
6. 0xb565584a614af589fd1384f3e6a14ff2c535915b3423da1782eafbfdb4803d33
7. 0xb6f02b777fe4bb0c98ac159ef7a29f9bc625a0f28e56ef63f4382a6759200489
8. 0x88f430c9019a7c1b044367d50abf45f9e1a5a5150b95a4ba120f9a9c7dce608f
9. 0x084ded26d514a29921994ce7190e842f169857c96b5278a12360e5d0e47c3360
10. 0xee19b1ec06299bfa7d1996bbbc62f4c302304457b0e425812bc2df6d4ce7c782
11. 0x6e037384448a2bbd201b4e7e9e6e447d7254d0d2926b3fd2e81fdf99eae4a06b
12. 0xfdaa032291ded0df2cf35d6e9dc6e7a2643d0fe027dd3ab321971f1f7bf69147
13. 0x91c2ae93ec20c7fed5088112fe3941ca622dfb3f8f1022c4844726c361244bd4
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae