Evidence row 58578

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://currency.publifye.com/mcp"
    ],
    [
      "web",
      "https://currency.publifye.com/"
    ]
  ],
  "name": "Currency Exchange",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-22T22:07:13.496778Z",
        "status": "active",
        "statusChangedAt": "2026-09-22T22:07:13.496778Z",
        "updatedAt": "2026-09-22T22:07:13.496778Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Norges Bank exchange rates for AI: 38 currencies against NOK since ~1980, plus buying power",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://currency.publifye.com/static/favicon.svg"
        }
      ],
      "name": "pro.publifye/currency",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://currency.publifye.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "services/currency",
        "url": "https://github.com/Publifye/mcp"
      },
      "title": "Currency Exchange",
      "version": "1.0.2",
      "websiteUrl": "https://currency.publifye.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Norges Bank exchange rates for AI: 38 currencies against NOK since ~1980, plus buying power"
}

What the leaf hashes

{"body":"9c178898f3b47c6f678afeb30d1e70c9bf8565f0ab990d7a3f5febdc69716a8c","id":58578,"kind":"listing","method":"baseline/1","observed_us":1793025444604625,"prev":null,"subject":"mcp_registry:pro.publifye/currency","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. 0xb1839fcb42840b4c46cc14829f8979a5bb9bcf740736fbebae768b02df51bdd4
2. 0xf34719cafcb1c21446f49e535eaadbaa9cb5528ff1632602518c4a9b4ba8d6a3
3. 0x289edfa887300a93e021f78afee41c7d6242c9a4de1a93c843dbd3dc268bc72b
4. 0x8db29edee4fc1897ad46b9b5d6f6f86b6a12a4ac28caeb31a45defd4e1b53df6
5. 0x990d6a8d28cd1058621e3442150d549dc0433e4ff87e96f4f209c809b6fe9ec1
6. 0xa8cd7abf8b656e734e6e9f39c6f7c4e70d0b5595f705d1a6ded7212205d92c0f
7. 0x75590bfddc3e121dcf50d5332192305425e76cee705da73dd7b43f5e75c88875
8. 0x527c5c0df222260e163968a7fcec036fd8052bbf9ecabbd940b19558e11303ea
9. 0x5ad59d1988acc8b07b9ffc72b5e1990ed5cadff1428a00539c681b07fe31e748
10. 0xd5cd216c2216432b3046cca4e23b3c34d41ceff1aa810aa4eea5bd58437939ce
11. 0xb673e7e79847b2398685ec91a7c3b2395fccef249a8f8983b5eecc97a794a3ec
12. 0xce1aeb889b974291cea1fbfd01595655bd2c1b3636dc5b56eeb8904adb9f6c65
13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae