Chain of custody receipt

Source #12536

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 — Leading Authorities (2009-07-08)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Leading%20Authorities%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2009-07-08
EntityLeading Authorities
Captured2026-04-23T06:36:10.524Z UTC
Hash computed at2026-04-23T06:36:10.524Z UTC
SHA-256094f6517c1ce1538d4fed684fc05de1078a1e7b39b9664d14fae934670c38b4d
Content length59,516 bytes
Content preview (first 800 chars) 
{"took":1485,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":232,"relation":"eq"},"max_score":7.372711,"hits":[{"_index":"edgar_file","_id":"0001213900-16-013483:f10q0316_deltainternational.htm","_score":7.372711,"_source":{"ciks":["0001112985"],"period_ending":"2016-03-31","file_num":["000-30563"],"display_names":["Delta International Oil & Gas Inc. (CIK 0001112985)"],"xsl":null,"sequence":1,"root_forms":["10-Q"],"file_date":"2016-05-16","biz_states":["AZ"],"sics":["1311"],"form":"10-Q","adsh":"0001213900-16-013483","film_num":["161655205"],"biz_locations":["Scottsdale, AZ"],"file_type":"10-Q","file_description":"QUARTERLY…

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/12536/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/12536/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/12536/receipt.json