Evidence row 20188

What was observed

{
  "endpoints": [
    [
      "web",
      "https://seocontentmachine.com/"
    ]
  ],
  "name": "SEO Content Machine",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-30T09:00:49.478964Z",
        "status": "active",
        "statusChangedAt": "2026-09-30T09:00:49.478964Z",
        "updatedAt": "2026-09-30T09:00:49.478964Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Run SEO Content Machine tasks from an MCP client: scraping, crawls, Google Maps, Workspace pages.",
      "name": "com.seocontentmachine/scm",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "SCM API server address. Default http://localhost:8008",
              "name": "SCM_API_URL"
            },
            {
              "description": "The key from SCM Settings > App > Api secret key, if you set one",
              "isSecret": true,
              "name": "SCM_API_KEY"
            }
          ],
          "identifier": "seo-content-machine-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "mcp",
        "url": "https://github.com/gitTerebi/seo-content-machine-plugin"
      },
      "title": "SEO Content Machine",
      "version": "1.1.0",
      "websiteUrl": "https://seocontentmachine.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Run SEO Content Machine tasks from an MCP client: scraping, crawls, Google Maps, Workspace pages."
}

What the leaf hashes

{"body":"8dfe113dd65098c5a94484c7a5bd6bd20c2a9a746f5c1b96a8eb4d11cd6197b7","id":20188,"kind":"listing","method":"baseline/1","observed_us":1793025335626059,"prev":null,"subject":"mcp_registry:com.seocontentmachine/scm","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. 0x9bc671eb145ad49ec813d67c73c36b67d5b0705deafe68c582ff4a19ceac4ae6
2. 0x6629a2464ab049566e2a35af8c9c76773e075a141c5d0c48873a851d02156142
3. 0xd9985db1eb0cbb0fb63559a4eedc4bbe4d9ccaeae48f6dd6c698e680b03b742b
4. 0x2de189b27385700d7530dd088eaab932d448be3f267096bb8d0cbe9f0f27d858
5. 0x2480fb7fe63d2bf9c9f572f21bf2376a807a82bb63460d0d6deff0f4eb4b29eb
6. 0x69310a076cbe9545f7ddd2a7e987ab9149435ff2cfab5d96e08bee5934d459f3
7. 0x0d8b75912e18eff857d21746ae0b830df76c83a4cb1f03c2b871fd7c9869fa2e
8. 0x015b42a4307e76ee91afb191b9fccf47d338d84f020224d30243e65e8e9baef6
9. 0x12668d82c235cb565cf6da8849b18272622c6d52b1d9cb8f823dec4442b902be
10. 0x7fc9c551c0bf3724729ea13bb68249f1874a045c6cfd4d9564abfe126a968bcf
11. 0xb79ffe067e46a7abdcd59167d8556c652ce9f0f297fbf7808095f49485591c09
12. 0xd253212b3d5f7245423cc951067880bc2069b90eeee521363fcee13ebbd606ae
13. 0x99a4e0f8b23989f58b564c1b6e419578b4388f6e0dbf6e50177c1bd476302d0e
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae