Evidence row 24255

What was observed

{
  "endpoints": [
    [
      "web",
      "https://slingshot.fyi/"
    ]
  ],
  "name": "Slingshot brand kit",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-07T09:22:32.747329Z",
        "status": "active",
        "statusChangedAt": "2026-10-07T09:22:32.747329Z",
        "updatedAt": "2026-10-07T09:22:32.747329Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Slingshot's brand guides, design tokens and an off-brand colour check, for any MCP client.",
      "name": "fyi.slingshot/brand-kit",
      "packages": [
        {
          "identifier": "@slingshot-fyi/brand-kit",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/slingshot-fyi/brand-kit"
      },
      "title": "Slingshot brand kit",
      "version": "0.1.0",
      "websiteUrl": "https://slingshot.fyi"
    }
  },
  "source": "mcp_registry",
  "summary": "Slingshot's brand guides, design tokens and an off-brand colour check, for any MCP client."
}

What the leaf hashes

{"body":"41b501fa089533c7dacdf0f4f94c905aab36bc140a78fe8b7dea810bbbd46465","id":24255,"kind":"listing","method":"baseline/1","observed_us":1793025352240551,"prev":null,"subject":"mcp_registry:fyi.slingshot/brand-kit","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. 0x9407f557b72531a77d67f1573e81cf58fe15553ce1cd8c097e8d73ce883e6e8c
2. 0xf5bc69d3a3f0d606df6fd53b2ad508d5b6767dea6fa08d1094bf87a3578b38db
3. 0xc623ac630f1b37ca13638255c18baee6d1639a07a8c2dfabd4645c884453c488
4. 0x97e42c2945a7dd1604db3c1b7961d3ad66da021b894331df0a4fd0fac7bbc1fe
5. 0x8b33971280ea9141d34cec6b422eac9205f1a28e467bbc539f96e9a535692c11
6. 0x261adcb37a34565e98f7bc719ea1d9265794a0c21fb72c19af9aa3833030ed35
7. 0xe44f4e18d8a2311e5341557eda9768eed3bc2cfb6c6d479f0c92dadbcc598a3e
8. 0x0ae889273e96ef57ddfb32829e2c98336a7dbcfcbba89ee256d369c06502dc6a
9. 0x5dc48138a32d0fed5323d0d0fa7c0097e473d40b0f48f2fa0c2ca58902525715
10. 0xac3b15fc68e650d74723c2a5743b930239735167e187d93b236aa87c8c2fc531
11. 0xcd52656344e352446858a7d55feb9336b07dd3ad98715c122aaf69d4eb3d6ca8
12. 0x3b55f6d5345bce3e1332e014f19526d25328fb6283d3518837a015c3621c0d1c
13. 0x45c1d3062bbe98a6b1540c7e2ccf6516eedd6ef07fdfeb1ba77ee6272970447c
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae