Chain of custody receipt

Source #8015

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.

TitleResearch: Good Ventures — USASpending contracts (no results)
Original URL(none — typed-API result with no web URL)
PublicationSearch Scope Note
Source typecontract
Date2026
EntityGood Ventures
Captured2026-04-13T18:19:43.919Z UTC
Hash computed at2026-04-13T18:19:43.919Z UTC
SHA-256031e200e87c0ef47907fa1f020f73dc137f728375a27dc4a718eb611c47be3b4
Content length216 bytes
Content preview (first 800 chars) 
No USASpending contracts found for "Good Ventures" in public databases or web search. This may be due to name variations, subsidiary filings, or limited search coverage — not necessarily absence from public record.

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/8015/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/8015/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/8015/receipt.json