Evidence row 21869

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://data.voiddo.com/mcp/"
    ],
    [
      "web",
      "https://data.voiddo.com/"
    ]
  ],
  "name": "vøiddo utilities",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T12:32:36.964494Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T12:32:36.964494Z",
        "updatedAt": "2026-10-25T12:32:36.964494Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "26 deterministic tools: PDF, image, QR, CSV/Excel, HTML to PDF, DNS/RDAP, FX rates, time zones.",
      "name": "com.voiddo.data/utilities",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional vøiddo API key (mint_...). Without it the free tier applies: 20 calls per day per IP. Create a key with POST https://data.voiddo.com/v1/keys; prepaid credits start at $5.",
              "isSecret": true,
              "name": "X-Api-Key"
            }
          ],
          "type": "streamable-http",
          "url": "https://data.voiddo.com/mcp/"
        }
      ],
      "title": "vøiddo utilities",
      "version": "1.1.2",
      "websiteUrl": "https://data.voiddo.com"
    }
  },
  "source": "mcp_registry",
  "summary": "26 deterministic tools: PDF, image, QR, CSV/Excel, HTML to PDF, DNS/RDAP, FX rates, time zones."
}

What the leaf hashes

{"body":"18ddd0d27376cb3c683be79fffc00643446b4febfb4a6de9aa9550429928c7ee","id":21869,"kind":"listing","method":"baseline/1","observed_us":1793025341017980,"prev":null,"subject":"mcp_registry:com.voiddo.data/utilities","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. 0x9bce5b850695bf43fb685912440a98bd84bded66bab78c8f7ef6c6aee0e19faf
2. 0xe6fd42a969831487d703adc9710729c077abfd0997390d9306a8f557b0c59a58
3. 0x1ed919d56e6e8aa813adf6135cca28c49ea14619854733546e9ec7f400e59d36
4. 0xe1de0c2190f65947074e086046b9047f1f14d9bf69faf17e848d5432e061abb7
5. 0xc6a54dfa4b838c08ab2928089ecd80c0fea2e151fce8072727d348983f70c79a
6. 0x45230f7272aee24afb84ba1c10a245249aec61e15c88e6d975d6ae63d8a275ae
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