Chain of custody receipt

Source #5085

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 — Lisa Gordon (2021-10-06)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Lisa%20Gordon%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2021-10-06
EntityLisa Gordon
Captured2026-04-12T17:38:48.830Z UTC
Hash computed at2026-04-12T17:38:48.830Z UTC
SHA-2564bbc8c912bddfc06510dbc072aa77c33355a14b6f3465bb1ec7a379d8045ed84
Content length15,865 bytes
Content preview (first 800 chars)
{"took":4393,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":25,"relation":"eq"},"max_score":13.596771,"hits":[{"_index":"edgar_file","_id":"0000950133-04-000869:w94219exv10w63.htm","_score":13.596771,"_source":{"ciks":["0001065059"],"period_ending":"2003-12-31","file_num":["001-14287"],"display_names":["USEC INC (LEU) (CIK 0001065059)"],"xsl":null,"sequence":4,"root_forms":["10-K"],"file_date":"2004-03-12","biz_states":["MD"],"sics":["1400"],"form":"10-K","adsh":"0000950133-04-000869","film_num":["04665943"],"biz_locations":["Bethesda, MD"],"file_type":"EX-10.63","file_description":"EMPLOYMENT AGREEMENT-LISA E…

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/5085/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/5085/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/5085/receipt.json