Evidence row 29668

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://clefdrills.com/mcp"
    ]
  ],
  "name": "io.github.MelMayssonOwen/clef",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-03T16:08:58.119792Z",
        "status": "active",
        "statusChangedAt": "2026-10-03T16:08:58.119792Z",
        "updatedAt": "2026-10-03T16:08:58.119792Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only music guides, chord transposition, piano chord spelling and guitar-tab pitch mapping.",
      "name": "io.github.MelMayssonOwen/clef",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://clefdrills.com/mcp"
        }
      ],
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only music guides, chord transposition, piano chord spelling and guitar-tab pitch mapping."
}

What the leaf hashes

{"body":"98111f1215e1a22ad37de2c02af3c98ff0cbcd39fd0c680fd23af4bdaaf78ab2","id":29668,"kind":"listing","method":"baseline/1","observed_us":1793025361353681,"prev":null,"subject":"mcp_registry:io.github.MelMayssonOwen/clef","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. 0xb556ca62275c035deb18aaaef5ee260f8c897feb89dc16157e1e19309757832d
2. 0x32343e94e461ed35f69223692ee6d31e95447432fbc4dd62614f1ac743819e0c
3. 0xb66610e603ab3311421dd34fd5addbebdd640e9027c08fe4f20cc69432c35c29
4. 0x1b38780efc63e9a8866ad2297b36f4867a1b51b0c7a3dfaa2df86561eb26be9c
5. 0xfabb3db6ebe5bcbb319c1dd5394f7166e38bb7b5241bd4bba16ec8cae756f357
6. 0x53fa03e1732cd3a3ca79f93eb93a1aae1ab5c1687cb014515999b820d41503a3
7. 0x90d907656d6ea04b67c9205c2aaee6398c473c0b96b351b400818826c1de2207
8. 0x4f70df97b82c43afef4dd705029249c95dc129b13ba5931b2741df080a73e5b4
9. 0x4a395832b96531e5dad890a69b905731226c55bcaecd7094b9976c1e1861cde9
10. 0x29d8926a104518c165350885a541887278c9813fe33bc83e56dff05bb21358ce
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