Evidence row 41429

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://drugalpha.com/mcp"
    ],
    [
      "web",
      "https://drugalpha.com/"
    ]
  ],
  "name": "DrugAlpha 创新药投研",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-04T10:42:48.010566Z",
        "status": "active",
        "statusChangedAt": "2026-10-04T10:42:48.010566Z",
        "updatedAt": "2026-10-04T10:42:48.010566Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Company/drug identification and published biopharma catalysts. DrugAlpha OAuth account required.",
      "name": "io.github.max-nobug/drugalpha-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://drugalpha.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/max-nobug/drugalpha-mcp"
      },
      "title": "DrugAlpha 创新药投研",
      "version": "0.1.0",
      "websiteUrl": "https://drugalpha.com/"
    }
  },
  "source": "mcp_registry",
  "summary": "Company/drug identification and published biopharma catalysts. DrugAlpha OAuth account required."
}

What the leaf hashes

{"body":"4736e6464856414d1f3b21cffb74eee1bfe8abcd825c88b62dceed1977db1b43","id":41429,"kind":"listing","method":"baseline/1","observed_us":1793025399654379,"prev":null,"subject":"mcp_registry:io.github.max-nobug/drugalpha-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. 0xa211d2fb1c97432734b3f4505943dea0c43a8d083a855893f86891af7982c51f
2. 0xb7ff379817be813130d8774dc59ef41c785310c5dcea7c92bd290f5587f98f5c
3. 0x8081e0fbfe2f8b97659718cfd75dc39bb953fd324c9bcd1b14bc9d8bc16ad8b3
4. 0x92e7bf8384942470524d8d40b308b038a9e7c44663c2dfd1cd55832c41794a2c
5. 0x930f2d5849d698e7fdfbe6a388910cbb7709fb721ad5cd6545a6ce3ae4152e3b
6. 0x21e67babcd83bb779442951e7ebb8956e6d1940c56e9781f4f0d4f847a1b99ce
7. 0x788c57d109431ec1a76a770860e75fad14a40b194b75933df299b2b09a4fc9a1
8. 0xb104c63de98cbe0b76cce50eadd477bf25a1ed10e6e37171bcda64d9c1628e4a
9. 0xe67eecaf696e494561ce621c14fc42e62336d45f7309ad0195e652382fb489a9
10. 0x9f737f37530f83ae6928a14e73e114762b12b3c82ceb7028bdaf78f27b288ea9
11. 0x9ca444fcd24e94bee95de2e8d69f385e59ecdaff6c1b017632bff037809c381b
12. 0x95576cc3dd18642c859f679cefa1cf80bfc6c690b065916c3585b14e8ef4b1b3
13. 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae