Chain of custody receipt

Source #2249

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: Academi (formerly Blackwater) — Lobbying disclosures (no results)
Original URL(none — typed-API result with no web URL)
PublicationAI Analysis — no URL
Source typegovernment_disclosure
Date2026
EntityAcademi (formerly Blackwater)
Captured2026-04-07T04:48:26.763Z UTC
Hash computed at2026-04-07T04:48:26.763Z UTC
SHA-256adb8878326c44fee1431aae670b6c9d35c4892cb879da19a3b561c7b45eb38d2
Content length100 bytes
Content preview (first 800 chars) 
No Lobbying disclosures found for "Academi (formerly Blackwater)" in public databases or web search.

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/2249/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/2249/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/2249/receipt.json