Evidence row 59510

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://drugnews.com.tw/mcp"
    ],
    [
      "web",
      "https://drugnews.com.tw/"
    ]
  ],
  "name": "Drugnews 藥時事",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-22T03:06:20.504251Z",
        "status": "active",
        "statusChangedAt": "2026-10-22T03:06:20.504251Z",
        "updatedAt": "2026-10-22T03:06:20.504251Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Sourced, dated facts on biotech and pharma companies, deals and Taiwan biotech filings.",
      "name": "tw.com.drugnews/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://drugnews.com.tw/mcp"
        }
      ],
      "title": "Drugnews 藥時事",
      "version": "1.0.0",
      "websiteUrl": "https://drugnews.com.tw/"
    }
  },
  "source": "mcp_registry",
  "summary": "Sourced, dated facts on biotech and pharma companies, deals and Taiwan biotech filings."
}

What the leaf hashes

{"body":"c3bc5c172b6e0a9f93a71c0436a081e498b6eef319c30fca031251394c6de353","id":59510,"kind":"listing","method":"baseline/1","observed_us":1793025446973857,"prev":null,"subject":"mcp_registry:tw.com.drugnews/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. 0x664c98cf062adcecf92aca549875e10d44b8159f5748f15c45ed46f0a82d76ad
2. 0xaf9daab4d39582b07d8401b671670d48bca26e6e2f54314db49431364221d8d0
3. 0xbb4698fce7367670ef10cecd993e73d6d6985a3c730ceeced14e5fdcf3de39a7
4. 0x299fda7764d47ff934fa1d5edf6d1e8e682cbb99693a5ae472c6677e9e910d47
5. 0x168f7ae5a271f3fc704db28b2c565c73b0e21b2e3282ae6d8c9cc2d67131a936
6. 0x33c777f5b74c145b076aa1b9fa06b137eff8bdf8fa9b237a63701bcc61f454f4
7. 0x888391404305fdb8f3c7f9788976b9a71e52178324b92d5bd221b4c41a8fdb5a
8. 0x2c9651ee5049ff17c17dd2a9b45db3f30031282e6c3d3d26743ea5c98d82dc20
9. 0xa22cefd99c32eb3b42c630c0f6ce80c275c3886adef0fb6358d3cdbc91fa0fc2
10. 0x58c0a36fd4c0b127730a3ff2bd4a0e6279da1a965147e7629a7fd4098c5fed18
11. 0x97befbe0402dae50d99027054f0d354513b22fda782f887ba0d9fae94219c296
12. 0x611b1c1b68d04a71934006e383071a8f3836400d60beb86d81dd038bc102029f
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