Evidence row 39831

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://tubexperto.com/api/mcp/stream"
    ],
    [
      "web",
      "https://tubexperto.com/"
    ]
  ],
  "name": "TubExperto",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-03-30T21:23:08.873949Z",
        "status": "active",
        "statusChangedAt": "2026-03-30T21:23:08.873949Z",
        "updatedAt": "2026-03-30T21:23:08.873949Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Personal YouTube AI knowledge base powered by RAG. Query your subscribed YouTube channels.",
      "name": "io.github.jupediaz/tubexperto",
      "remotes": [
        {
          "headers": [
            {
              "name": "",
              "value": "Bearer {apiKey}"
            }
          ],
          "type": "streamable-http",
          "url": "https://tubexperto.com/api/mcp/stream",
          "variables": {
            "apiKey": {
              "description": "Your TubExperto API key from https://tubexperto.com/settings/api",
              "format": "string",
              "isRequired": true,
              "isSecret": true
            }
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/jupediaz/tubexperto"
      },
      "title": "TubExperto",
      "version": "1.0.0",
      "websiteUrl": "https://tubexperto.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Personal YouTube AI knowledge base powered by RAG. Query your subscribed YouTube channels."
}

What the leaf hashes

{"body":"ffa4e75c5cdf80a4c1302ba877d6b8a76df34bcb748233d0e03933ec2de2f3d2","id":39831,"kind":"listing","method":"baseline/1","observed_us":1793025396235758,"prev":null,"subject":"mcp_registry:io.github.jupediaz/tubexperto","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. 0xb5a94cf478372719cca101c1ad73df028e3c83240f121ed1c5748a9b6a660569
2. 0x457c076e8d9854934b90f739a84cc4a32dfd32ff98287c39ed71fa0d9977a694
3. 0x1dcc3fcb8b834c3c0ef0859b7e7406e8fb2e16c16b6e4156268bb63cdfe0777e
4. 0x692c78ae8d23e59af7fc74fb2cb00a9f49de8d57cf2ff229426831b5e5383ff7
5. 0x0e3a5625149d3969e0fdf13e9efd446b5d4c612e943c88867ec8c1cab54c66ff
6. 0x72e61c42629a4b9ab798e029e5359fa6b91dfbbfa0a0a7a63a9bb0a241c283b0
7. 0xcd38ad2c268e261e1645f54682d20428ce8db788240efc286045956f2393f74a
8. 0xa96a1259630d6a381be9b64470d5c008be86aa599249e6467e88fecc99829bc7
9. 0x77da061a5d997367e300fc37c99e3d47e8ed28eca3771a36e29312d8972845c6
10. 0xfa2167cea96987427da9b60b2059258d339fc6e57b778e13e60f342a723ebd0f
11. 0x0f199646652e20987f8f0e4e8bd21993538b0737cd758d5cbc6ebcaaa02763a3
12. 0x7a0f1751de1946feff7d8c8afc737dcc4d35f110809c15aa0fdb8363a9e31b2b
13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae