Evidence row 35189

What was observed

{
  "endpoints": [
    [
      "web",
      "https://color-space.io/"
    ]
  ],
  "name": "color-space",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-20T02:17:56.60885Z",
        "status": "active",
        "statusChangedAt": "2026-10-20T02:17:56.60885Z",
        "updatedAt": "2026-10-20T02:17:56.60885Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Conversions across 221 color spaces, tested against cited sources: CSS strings, gamut, LUTs",
      "name": "io.github.colorjs/color-space",
      "packages": [
        {
          "identifier": "color-space",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "3.5.0"
        }
      ],
      "repository": {
        "id": "27033552",
        "source": "github",
        "url": "https://github.com/colorjs/color-space"
      },
      "title": "color-space",
      "version": "3.5.0",
      "websiteUrl": "https://color-space.io/"
    }
  },
  "source": "mcp_registry",
  "summary": "Conversions across 221 color spaces, tested against cited sources: CSS strings, gamut, LUTs"
}

What the leaf hashes

{"body":"f3b900f87e6dbd78bb8dab5549d1d4238eb443c33304202f209a66de7f7f1aa1","id":35189,"kind":"listing","method":"baseline/1","observed_us":1793025372504835,"prev":null,"subject":"mcp_registry:io.github.colorjs/color-space","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. 0x450ec51995f02fae5ebec034f6a34c1786b513fcabfb263af660ac3ca07f650e
2. 0x7ffcd770390956bfaec5b44e184f772b1267b9fe4b19d7da3e50f23f52644380
3. 0x84db22c36a0802aaa8a08b2af648dc64f3ec885e5b4f4e8f93afd34fd580a427
4. 0x8a76abf2a0b5f232f107a37974d498f140f96da8fd19120adb8c1082445ec534
5. 0xcbef70fb5296d0fe818beafebbbb6e808267eda2ea7c3aae4cf25d9a30d3300e
6. 0x712308c98f4e9367516ee07de52f3d8368db3e35cb0a31e829cbcc04e655790e
7. 0xfd3cf6733798e070108d4159a38474e02073af82caa55c67d43d3a0bee5a24c1
8. 0x30850eabd8e663c9b77855ece46aa27c63f26f17160a9524fed1a13c456db652
9. 0x1c8c98b6b4aefb4ec86e4bcbe73baed01f95847f464622fffd4debc249e9df28
10. 0x13ea36be43d4574f8bd99c733b69dbcb799cbe5f4a84b764faa11f5ceec2f679
11. 0x1204d0e3e739db3e40f40f102e1314028f064872da22239d712e0ef4cff7deed
12. 0x2b1b47804e83988d7fd5ed8179b2334f3f43b318109b54142f6c6bd749076f9e
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae