Chain of custody receipt

Source #1958

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: Unit 8200 (IDF) — Lobbying disclosures (no results)
Original URL(none — typed-API result with no web URL)
PublicationAI Analysis — no URL
Source typegovernment_disclosure
Date2026
EntityUnit 8200 (IDF)
Captured2026-04-07T04:37:28.645Z UTC
Hash computed at2026-04-07T04:37:28.645Z UTC
SHA-25621964540ceefebe48544b2ac8a6970d6303e61246e9218994043a51a0621fbfb
Content length86 bytes
Content preview (first 800 chars) 
No Lobbying disclosures found for "Unit 8200 (IDF)" 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/1958/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/1958/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/1958/receipt.json