Chain of custody receipt

Source #2951

Cryptographic attestation that the document below was captured in Goblin House's archive at the timestamp shown, with the hash listed. If the original URL goes dark or its content changes, this receipt remains as evidence of what the public record looked like at capture time.

TitleUK Parliament official witness list and transcript
Original URLhttps://committees.parliament.uk/committee/24/defence-committee/publications/oral-evidence/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2024-02-27
EntityRichard Drake
Captured2026-04-08T18:09:16.976Z UTC
Hash computed at2026-04-08T18:09:16.976Z UTC
SHA-2564dc366e05ac50e5ccee2039cd705b0f5f51c2b16b31c49eeff8d051b2ecee169
Content length6,411 bytes
Content preview (first 800 chars)
Defence Committee - Oral evidence transcripts - Committees - UK Parliament

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Oral evidence transcripts

Oral evidence transcripts

Defence Committee

The oral evidence publication search allows you to use different filters to find oral evidence transcripts, including by witness or organisation names.

For witness names, common titles like 'Mr', 'Mrs', 'Ms', 'Miss' and 'Dr' will be ignored from search. This improves the accuracy of the search,

and should only be used along with more specific keywords when searching.

For organisation names, be aware that certain common words and phrases like 'and', 'a', 'to', as well as company suffixes like 'limited' and 'plc', will be

ignored from search. This…

Verifying this receipt

The hash above was computed as:

sha256( coalesce(url, '<no-url>') || '\n' || raw_content )

Anyone with a copy of the original document can verify the match:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/2951/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/2951/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/2951/receipt.json