Chain of custody receipt

Source #18768

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 — Congressional Research Service (2014-05-13)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Congressional%20Research%20Service%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2014-05-13
EntityCongressional Research Service
Captured2026-04-23T23:52:51.627Z UTC
Hash computed at2026-04-23T23:52:51.627Z UTC
SHA-256ce0e41a925e99e5d27714bd3354a2a00b49c10c7ada3f9405ec9b1c6441edfba
Content length58,213 bytes
Content preview (first 800 chars) 
{"took":3245,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":190,"relation":"eq"},"max_score":11.602978,"hits":[{"_index":"edgar_file","_id":"0000897069-13-000269:cg271b.htm","_score":11.602978,"_source":{"ciks":["0000353184","0001542769"],"period_ending":null,"file_num":["005-33793"],"display_names":["AIR T INC (AIRT, AIRTP) (CIK 0000353184)","AO Partners I, LP (CIK 0001542769)"],"xsl":null,"sequence":4,"root_forms":["SC 13D"],"file_date":"2013-05-29","biz_states":["NC","MN"],"sics":["4513"],"form":"SC 13D/A","adsh":"0000897069-13-000269","film_num":["13878324"],"biz_locations":["Maiden, NC","Minneapolis…

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/18768/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/18768/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/18768/receipt.json