Evidence row 15416

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.gemmein.com/mcp"
    ],
    [
      "web",
      "https://gemmein.com/"
    ]
  ],
  "name": "Gemmein",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T05:50:18.898308Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T05:50:18.898308Z",
        "updatedAt": "2026-10-25T05:50:18.898308Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Gemmein docs, API reference, error explainers and a live integration check for coding agents.",
      "name": "com.gemmein/mcp",
      "packages": [
        {
          "identifier": "@gemmein/mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.20.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.gemmein.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/gemmeinhq/gemmein-release"
      },
      "title": "Gemmein",
      "version": "0.20.0",
      "websiteUrl": "https://gemmein.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Gemmein docs, API reference, error explainers and a live integration check for coding agents."
}

What the leaf hashes

{"body":"89f1b5b3d582f9cce907b0c2ddb37ccd748da27bb02c69d2a9252efdaf78256b","id":15416,"kind":"listing","method":"baseline/1","observed_us":1793025320382196,"prev":null,"subject":"mcp_registry:com.gemmein/mcp","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. 0x64d5fcb5f19b1f31cedd2553adf9178434ebb421357aecfac59203ded23d8ced
2. 0x54b16e1e5d63f4e17de4b416b3a2d110ad79def1abbb30c48cd8ed3864753c7c
3. 0xb4b9667c724489476c9dcf4d2c44f3bf083aec7781fe99fd7f068c8d04bd2fd9
4. 0x034f71c85c5fea93233892658ac56fe4c6a6c61b0333cf51f8b94bfcaf49089e
5. 0x3d5e870a2047c893c28afec065c157cf5ef087389d3c007e3ed152ac09067228
6. 0x48a14bb8e8aa77edc94ff6cc914bd4193f73f1261a9e3f8ed14328b81543af50
7. 0x239dbbb35e09183334cb04a1438b73601c3c283fa82c24fd19a609cd906f03e7
8. 0xc979e1b092796ccc2c611cf778656d648196132c6356ce2b94e45cbc99109175
9. 0xc34f94c13303da6ab3d28257a1a1abd0f6904467e1cb1ed03efd4a6528e48f82
10. 0x5c7852987d8ba6fe5828113f999ad1e12b76c7a3c2b6883b95308389647679d3
11. 0x4008ba50886e166082b39cf7d2aabf1793fbc0c9ee377f5c8c84131ff6d65579
12. 0x3c8355143bb13802401d5a80f8a70809a59f429bc298f4912731fc8d207e4f43
13. 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae