Chain of custody receipt

Source #3615

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.

TitleWhite House ethics memo dated March 5, 2025
Original URLhttps://www.sec.gov/edgar/browse/?CIK=0001891801
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2025-03-05
EntityCraft Ventures LLC
Captured2026-04-11T20:15:56.899Z UTC
Hash computed at2026-04-11T20:15:56.899Z UTC
SHA-256aa80174f7dfc96ccf610632b6fb8ff3233cbf1b5522c445f920813c56590aa19
Content length114 bytes
Content preview (first 800 chars) 
Craft Ventures still holds equity in BitGo (2.5% of Sacks' total assets) and Lightning Labs (1.1% of total assets)

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/3615/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3615/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3615/receipt.json