Chain of custody receipt

Source #15581

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: Kathy Warden — SEC filings (no results)
Original URL(none — typed-API result with no web URL)
PublicationSearch Scope Note
Source typesec_filing
Date2026
EntityKathy Warden
Captured2026-04-23T09:06:30.746Z UTC
Hash computed at2026-04-23T09:06:30.746Z UTC
SHA-256de6cfb0291e5eef09a3db61a72b16df1667ba13661d3f9c8176ca8bab268bef0
Content length205 bytes
Content preview (first 800 chars) 
No SEC filings found for "Kathy Warden" 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/15581/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/15581/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/15581/receipt.json