Evidence row 28820

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://diamond-mcp.stienhardt.workers.dev/mcp"
    ],
    [
      "web",
      "https://stienhardt.com/?utm_source=mcp_registry&utm_medium=referral&utm_campaign=diamond_mcp&utm_content=registry_website"
    ]
  ],
  "name": "io.github.JacobiusMakes/diamond-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T22:15:40.7822Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T22:15:40.7822Z",
        "updatedAt": "2026-09-09T22:15:40.7822Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Sourced diamond and gemology tools for AI assistants, with 90 encyclopedia entries.",
      "name": "io.github.JacobiusMakes/diamond-mcp",
      "packages": [
        {
          "fileSha256": "3c755b6aac99547b78c633d38b50c1a45eb1250ce1dd7a30e12576ce75a929a5",
          "identifier": "https://github.com/JacobiusMakes/diamond-mcp/releases/download/v0.2.6/diamond-mcp-0.2.6.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.6"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://diamond-mcp.stienhardt.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/JacobiusMakes/diamond-mcp"
      },
      "version": "0.2.9",
      "websiteUrl": "https://stienhardt.com/?utm_source=mcp_registry&utm_medium=referral&utm_campaign=diamond_mcp&utm_content=registry_website"
    }
  },
  "source": "mcp_registry",
  "summary": "Sourced diamond and gemology tools for AI assistants, with 90 encyclopedia entries."
}

What the leaf hashes

{"body":"ccd0ad2037a2db167f4c419396518576f4e2992f2689c8f19deef27abcb2d296","id":28820,"kind":"listing","method":"baseline/1","observed_us":1793025360230865,"prev":null,"subject":"mcp_registry:io.github.JacobiusMakes/diamond-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. 0xaf8b5849ac445710caa9ccb664dfa5b9bcbc331ecf2da88f77c465b209924b03
2. 0xa450c2fe117952c9b8c29f99e0e00125214d4e2484c0d2d3cce622c32f2d231f
3. 0x72bf7ee979dcd9ad33268722315c76c6af54b668eeeeb9cae60b5caa3eebe6cf
4. 0x65ce679f322ccd82ffd1383d4b2dc1f33eeb4212c20d9340a871b6f2f1a9410c
5. 0xaadd7cfa09e61880f896580de5ebcfc8e3bdc89058f458172300b54777c538ca
6. 0x579a3a2deab2da1556440dbef5e03b1bf670749fc6d8d18a6a0b8e840a0e9c1e
7. 0x0afbc4d0d9c3a2b72534cdd5c23ded48490399ee80787606f80529b0216dca38
8. 0x80035696c0363eda2183ab4eb1400a319549c5f8e0607c7011f93ea02244d507
9. 0x72ee242bc0e5ab60c6446aa0270adff2ea2d6f2181561ec391e6fd3e22647c75
10. 0xcfa4bc1519c21b2a859b102250a82fc790ed215209a4c0fbfbe223ddbae52cad
11. 0x863ea2425c8cc958ae125e95c3e3170c9ac576a8c72849cb3f596e616b6fd6a8
12. 0xd17258d4f01d074dcaf38f36218b36058144c3d50c3b488953a815c54d6674d2
13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae