Chain of custody receipt

Source #9744

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 — Malcolm Rifkind (2010-10-07)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Malcolm%20Rifkind%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2010-10-07
EntityMalcolm Rifkind
Captured2026-04-13T21:30:20.350Z UTC
Hash computed at2026-04-13T21:30:20.350Z UTC
SHA-25654c969ea165025631557ec06f17a6327da8ffe5fd0b04257f06430b8c64abd4d
Content length5,717 bytes
Content preview (first 800 chars)
{"took":317,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":7,"relation":"eq"},"max_score":20.57033,"hits":[{"_index":"edgar_file","_id":"0000950157-10-001916:sc13d.htm","_score":20.57033,"_source":{"ciks":["0001368457","0000110390"],"period_ending":null,"file_num":["005-82217"],"display_names":["Alberto-Culver CO (CIK 0001368457)","UNILEVER N V (CIK 0000110390)"],"xsl":null,"sequence":1,"root_forms":["SC 13D"],"file_date":"2010-10-07","biz_states":["IL","P7"],"sics":["2844","2000"],"form":"SC 13D","adsh":"0000950157-10-001916","film_num":["101113316"],"biz_locations":["Melrose Park, IL","The Netherlands, P7"],"file_type":"SC 13D","file_description":"SCHEDULE…

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/9744/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/9744/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/9744/receipt.json