Chain of custody receipt

Source #2848

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.

TitleLexology analysis of CFIUS 2021 Annual Report
Original URLhttps://www.wiley.law/alert-CFIUS-Releases-2020-Annual-Report
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2021-12-31
EntityCommittee on Foreign Investment in the United States
Captured2026-04-08T17:51:09.845Z UTC
Hash computed at2026-04-08T17:51:09.845Z UTC
SHA-256a4960ccfcd0bd259d75b7136a18ba1697408811949dedecb038142abdd9ba38b
Content length73 bytes
Content preview (first 800 chars) 
South Korea accounted for 13 critical technology reviews by CFIUS in 2021

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/2848/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/2848/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/2848/receipt.json