Chain of custody receipt

Source #1896

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: National Reconnaissance Office (NRO) — Parliamentary records (no results)
Original URL(none — typed-API result with no web URL)
PublicationAI Analysis — no URL
Source typeparliamentary_record
Date2026
EntityNational Reconnaissance Office (NRO)
Captured2026-04-07T04:35:18.448Z UTC
Hash computed at2026-04-07T04:35:18.448Z UTC
SHA-256b2912c650af19878e8d761b1433fc8b832c474326d34f5b2c51da54a62a24254
Content length108 bytes
Content preview (first 800 chars) 
No Parliamentary records found for "National Reconnaissance Office (NRO)" 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/1896/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/1896/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/1896/receipt.json