Evidence row 56646

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://hypertune.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/hypertune/"
    ]
  ],
  "name": "Hypertune MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T22:35:02.950671Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T22:35:02.950671Z",
        "updatedAt": "2026-10-25T22:35:02.950671Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Evaluate and inspect your Hypertune feature flags from your AI assistant.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/hypertune",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://hypertune.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/hypertune",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Hypertune MCP by usefulapi",
      "version": "1.24.0",
      "websiteUrl": "https://usefulapi.io/hypertune/"
    }
  },
  "source": "mcp_registry",
  "summary": "Evaluate and inspect your Hypertune feature flags from your AI assistant."
}

What the leaf hashes

{"body":"541d46bc3264b015b887d4f5c228a01b908ab43ef47e2a758f053dec85f3efab","id":56646,"kind":"listing","method":"baseline/1","observed_us":1793025440225506,"prev":null,"subject":"mcp_registry:io.usefulapi/hypertune","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. 0x006dd34cc00bf192257cbedfe0003917cfe11425c9915f8124a7811b9d74a3b3
2. 0xfa739e23d7d1f0633e89fcb7bfa5f11fab0752c6000233c15aef5d89aab552e1
3. 0x9a845777a3537576b88768b4ed825b764a858bab9bf216728d8c74773e5e51b1
4. 0xd5d6f8e6bb97c4ba2a313f9f644050d20d2932e9c3069887c08b16dfccf8a999
5. 0x7268f4a91f13a7f35daee2f84ac5e1058a667ec09c5a81468ef74a563d32ebe3
6. 0x08bf40a7840c768f18715853af86b5047c84cbc1c13014bd9701fd8c8efa9c59
7. 0xb4e8bef240a453478144a74f34cf5784a25a5cd361a4c5c411f220cfaf752f5b
8. 0x12d249bf5f532ff92b96ceb0fd0748c9febc64187affd5ea5862bcd18b82759c
9. 0x4f4b1a402d7ba339698163cfae2b6e599b72ed6018d3e89e3cd40d060b77051e
10. 0x1edd2dc9dd36bef0d66bcca09e9894f11e3093f06b9f8a9284ef28d89ac3a155
11. 0x27552701eb5162e9111d06653c360295d04e5cdfe261fe843f9c0fb27ab44c3b
12. 0x9d52e830c7a3480876eca1592c3b5c4a56ee3a8c6fdd4e37c57710b7654e36c7
13. 0x92ff7d176556ddbe3d885e2ab73948b14a6aa3568a8fd237427d4f8415235a23
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae