Evidence row 2142868

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://app.tempost.io/mcp"
    ],
    [
      "web",
      "https://tempost.io/"
    ]
  ],
  "name": "Tempost",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T13:18:13.708804Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T13:18:13.708804Z",
        "updatedAt": "2026-11-02T13:18:13.708804Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Schedule and publish YouTube videos from AI agents. Facebook and Instagram coming soon.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://tempost.io/assets/logo-512.png"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://tempost.io/assets/logo.svg"
        }
      ],
      "name": "io.tempost/tempost",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional when your client supports OAuth. Otherwise 'Bearer <key>' with a Tempost API key from app.tempost.io > Agents.",
              "format": "string",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://app.tempost.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/ozentugberkcan/tempost-mcp"
      },
      "title": "Tempost",
      "version": "1.0.0",
      "websiteUrl": "https://tempost.io"
    }
  },
  "source": "mcp_registry",
  "summary": "Schedule and publish YouTube videos from AI agents. Facebook and Instagram coming soon."
}

What the leaf hashes

{"body":"e71b392c9d1633e1fb7b9ddfecc18783eba1e1f5c5042d25c9e9be1132046871","id":2142868,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793625514513852,"prev":null,"subject":"mcp_registry:io.tempost/tempost","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xae4194e1fa86caad594d22e60129ca97d8b897a68952a3ac0906d3ef3d31fd62
2. 0xc3859d76cbb009b4c6c62e36299386998c03b5b5dd27963ed7c7d2b8645f6cd8
3. 0xd32daef623164476df363c4b250a59297baa79235a714373983a125a63baee77
4. 0x27cbb74a66384a6d2c51d80ea38b099652473add444449f55a021c5f37b2613e
5. 0x04959ffce1fbd16d7c2c1358e31a787ac2b97fbf8664ca6cb63419c2e71b8c7e
6. 0xb2aec32ec6312fea5fc367a5b48de2c7ad43db2c9c255e8432aeab6a6f19f1ff
7. 0x12175e8de900e5b32a9871b4618bd7310d3ad57d466afa609631e661001cc596
8. 0xf392a1a4db1fc9a9180c31c62087e220fd38c224a7f9b0dd9dd1757239b1ed85
9. 0xea81fcabffea03124116bac2c94032042439e19314674f1d109394de6c7e0d6c
10. 0xbe4c7bb0ca3d89e1631825f3eb765fcd32f3e255237d9e0271df7bc9e0f07089
11. 0x60e6510b4216df3c62e82dc5349d949fa747b708c8c536c898f4b7d5c2fea27c
12. 0x4b689db5a9e6139b1b496c240f18ec19fa5b0f0bc49dacaed806958889560cc9
13. 0x30482ffd581ea067af14f15cf3c17e7dcb174f749e858ecded170a1f5f75cc59
14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af