Chain of custody receipt

Source #3527

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.

TitleMultiple sources confirm Vision Fund 1 launch in May 2017
Original URLhttps://group.softbank/en/ir/financials/annual_reports
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2017-05-20
EntitySoftBank Vision Fund
Captured2026-04-09T14:32:42.993Z UTC
Hash computed at2026-04-09T14:32:42.993Z UTC
SHA-25605e00192c53de89db5dc29974721837bd87cab4659c84bf67025dd9620f19653
Content length155 bytes
Content preview (first 800 chars) 
SoftBank Vision Fund was launched in 2017 with $98.6 billion in committed capital, making it the largest technology-focused venture capital fund in history

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/3527/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3527/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3527/receipt.json