Chain of custody receipt

Source #5178

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.

TitleSEC EDGAR: filing — FALCON (2004-03-05)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22FALCON%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2004-03-05
EntityFALCON
Captured2026-04-12T17:39:11.374Z UTC
Hash computed at2026-04-12T17:39:11.374Z UTC
SHA-25688c6e4c0f9a541b81c31649f576c3294838c64766596cfbb2af2be0e2d1cd67f
Content length62,504 bytes
Content preview (first 800 chars)
{"took":1315,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":10000,"relation":"gte"},"max_score":13.305576,"hits":[{"_index":"edgar_file","_id":"0001468666-19-000063:exhibit101q2fy20-09052.htm","_score":13.305576,"_source":{"ciks":["0001468666"],"period_ending":"2019-08-02","file_num":["001-37748"],"display_names":["SecureWorks Corp (SCWX) (CIK 0001468666)"],"xsl":null,"sequence":2,"root_forms":["10-Q"],"file_date":"2019-09-05","biz_states":["GA"],"sics":["7372"],"form":"10-Q","adsh":"0001468666-19-000063","film_num":["191077946"],"biz_locations":["Atlanta, GA"],"file_type":"EX-10.1","file_description":"EXHIBIT…

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/5178/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/5178/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/5178/receipt.json