Chain of custody receipt

Source #3811

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 — Ben Bernanke (2021-09-17)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Ben%20Bernanke%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2021-09-17
EntityBen Bernanke
Captured2026-04-12T01:47:56.201Z UTC
Hash computed at2026-04-12T01:47:56.201Z UTC
SHA-256d60c411ed0c457b579ea2763e2b25ce46a48d8a7db87360404d560f05225f04f
Content length58,592 bytes
Content preview (first 800 chars) 
{"took":389,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":284,"relation":"eq"},"max_score":17.631653,"hits":[{"_index":"edgar_file","_id":"0001193125-06-172523:d10q.htm","_score":17.631653,"_source":{"ciks":["0000926805"],"period_ending":"2006-06-30","file_num":["000-26004"],"display_names":["DIVERSIFIED FUTURES TRUST I (CIK 0000926805)"],"xsl":null,"sequence":1,"root_forms":["10-Q"],"file_date":"2006-08-14","biz_states":["NY"],"sics":["6221"],"form":"10-Q","adsh":"0001193125-06-172523","film_num":["061029877"],"biz_locations":["Rye Brook, NY"],"file_type":"10-Q","file_description":"DIVERSIFIED FUTURES…

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/3811/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3811/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3811/receipt.json