Chain of custody receipt

Source #4391

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 — Edward J. Woodard (2009-02-13)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Edward%20J.%20Woodard%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2009-02-13
EntityEdward J. Woodard
Captured2026-04-12T01:52:43.269Z UTC
Hash computed at2026-04-12T01:52:43.269Z UTC
SHA-256f37aee1dabb973e27bc3afa124a152f7333867d99e3818b546f6345e5c42ff11
Content length57,241 bytes
Content preview (first 800 chars) 
{"took":98,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":113,"relation":"eq"},"max_score":27.072165,"hits":[{"_index":"edgar_file","_id":"0001193125-09-134654:ddef14a.htm","_score":27.072165,"_source":{"ciks":["0000835012"],"period_ending":"2009-07-28","file_num":["000-17377"],"display_names":["COMMONWEALTH BANKSHARES INC (CIK 0000835012)"],"xsl":null,"sequence":1,"root_forms":["DEF 14A"],"file_date":"2009-06-22","biz_states":["VA"],"sics":["6021"],"form":"DEF 14A","adsh":"0001193125-09-134654","film_num":["09902784"],"biz_locations":["Norfolk, VA"],"file_type":"DEF 14A","file_description":"DEFINITIVE PROXY…

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/4391/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/4391/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/4391/receipt.json