Chain of custody receipt

Source #10956

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 — Defense Information Systems Agency (DISA) (2014-03-04)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Defense%20Information%20Systems%20Agency%20(DISA)%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2014-03-04
EntityDefense Information Systems Agency (DISA)
Captured2026-04-16T04:07:52.896Z UTC
Hash computed at2026-04-16T04:07:52.896Z UTC
SHA-256b6053826e8672b1ec08b44960e1d8f8cd9ca5cdf5bd93115bbca27c5fb235b1a
Content length57,379 bytes
Content preview (first 800 chars) 
{"took":3722,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":168,"relation":"eq"},"max_score":23.956194,"hits":[{"_index":"edgar_file","_id":"0001157523-07-012038:exhibit1-1n.htm","_score":23.956194,"_source":{"ciks":["0000754813"],"period_ending":"2007-12-31","file_num":["000-13117"],"display_names":["ION NETWORKS INC (CIK 0000754813)"],"xsl":null,"sequence":11,"root_forms":["DEF 14A"],"file_date":"2007-12-10","biz_states":["NJ"],"sics":["3577"],"form":"DEF 14A","adsh":"0001157523-07-012038","film_num":["071296707"],"biz_locations":["South Plainfield, NJ"],"file_type":"EX-1.1","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/10956/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/10956/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/10956/receipt.json