Chain of custody receipt

Source #8446

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: POGO Investigates — SEC filings (no results)
Original URL(none — typed-API result with no web URL)
PublicationSearch Scope Note
Source typesec_filing
Date2026
EntityPOGO Investigates
Captured2026-04-13T18:46:43.686Z UTC
Hash computed at2026-04-13T18:46:43.686Z UTC
SHA-256f2017c932687a9d14f7ba220661817fba821aa6c5d8df01b1117e39ccd6d00c4
Content length210 bytes
Content preview (first 800 chars) 
No SEC filings found for "POGO Investigates" 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/8446/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/8446/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/8446/receipt.json