Chain of custody receipt

Source #4335

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 — Paul Rosen (2014-08-05)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Paul%20Rosen%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2014-08-05
EntityPaul Rosen
Captured2026-04-12T01:50:49.296Z UTC
Hash computed at2026-04-12T01:50:49.296Z UTC
SHA-25685cdc2e703ee3bdf5d17bb142191867089e3a29217af0a003c6c5474f5c29b83
Content length17,152 bytes
Content preview (first 800 chars) 
{"took":394,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":27,"relation":"eq"},"max_score":17.765635,"hits":[{"_index":"edgar_file","_id":"0001104659-19-001890:a19-2785_1sc13d.htm","_score":17.765635,"_source":{"ciks":["0001744345","0001764823"],"period_ending":null,"file_num":["005-90774"],"display_names":["Tidal Royalty Corp. (CIK 0001744345)","Rosen Paul (CIK 0001764823)"],"xsl":null,"sequence":1,"root_forms":["SC 13D"],"file_date":"2019-01-15","biz_states":["A6"],"sics":["6199"],"form":"SC 13D","adsh":"0001104659-19-001890","film_num":["19525936"],"biz_locations":["Toronto, A6",""],"file_type":"SC 13D","file_description":"SC…

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/4335/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/4335/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/4335/receipt.json