Evidence row 422709

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://datasheetvend.com/api/mcp"
    ],
    [
      "web",
      "https://datasheetvend.com/for-agents"
    ]
  ],
  "name": "DatasheetVend",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T06:11:33.567711Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T06:11:33.567711Z",
        "updatedAt": "2026-10-27T06:11:33.567711Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Turn datasheets into source-backed JSON contracts, pinout matrices, and KiCad CAD for AI agents.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://datasheetvend.com/apple-touch-icon.png"
        }
      ],
      "name": "com.datasheetvend/datasheet-contracts",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://datasheetvend.com/api/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/FelixNovaNexus/datasheet-vend"
      },
      "title": "DatasheetVend",
      "version": "1.1.0",
      "websiteUrl": "https://datasheetvend.com/for-agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Turn datasheets into source-backed JSON contracts, pinout matrices, and KiCad CAD for AI agents."
}

What the leaf hashes

{"body":"3c38d2d85e41c61badd5b470aa081e142e10122e894d047eb40f00fb82a16d2a","id":422709,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793084646434464,"prev":null,"subject":"mcp_registry:com.datasheetvend/datasheet-contracts","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x4174562898e4a183a3790f5046b91297e76d435c882e076ad29d258a32c7d78c
2. 0x5e09d703df31334c5b10c51107e0daa7a918d84ec37dce1c638f2b7077b76209
3. 0x2c34a9d94745ac73de1333fb92228a25d55a38ca2733ca04a62d25078b723a2b
4. 0xd9529cba302d7c056b11691d7df50c07cd0c03d19313093e005b0761a277835e
5. 0x9a1ada345e0269a7ddb9c3367aa475f8b7e0594a2727126be95484dfed36c60d
6. 0xe3d19f9047d85210027b94da50e57239f81eb9b8972f4f3250f09d5c2807d35c
7. 0x29b4d1b4e968329b359bee97e6f4fc7a49688c93a5379a1822eb1c02029de179
8. 0x2cf1005685510f8d8c9c5f55f92b684597f4252f946977df2c8e92b91836c4bc
9. 0x98267a6e408a6cb1a3ed08dc1294b1e38079c974753d9cee9a0cca76650f9a9a
10. 0x47056d1a82f1a401f70649554ad7bdc8697f53d306814dfa9d82eaf2819ca72a
11. 0xba3889346bad6b1000f505460e195c0560c3abdda8ab2c1fa31260331cb75f7b
12. 0xbac4a74052976278393cfcc6a341f6cfd372f2fd8909eeffcc72872579289c40
13. 0xe097a5c0640b3c074fef1c9f5fe91898965687ad755f1c27c31462a60e313f0a
14. 0x1de9caca1fa6dbbe090ee48dad5f962bbfd09856fd897edc8c3c110272d35c56
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4