Chain of custody receipt

Source #8709

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 — Red Hook (2023-12-04)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Red%20Hook%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2023-12-04
EntityRed Hook
Captured2026-04-13T19:27:59.295Z UTC
Hash computed at2026-04-13T19:27:59.295Z UTC
SHA-256927b9771ecf80a8d1b903742517980ec174447902f667b3d015670c98892c22c
Content length65,829 bytes
Content preview (first 800 chars) 
{"took":2141,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":472,"relation":"eq"},"max_score":22.623995,"hits":[{"_index":"edgar_file","_id":"0001777835-23-000142:wk-form4_1701731908.xml","_score":22.623995,"_source":{"ciks":["0001416779","0001777835"],"period_ending":"2023-12-01","file_num":["001-39558"],"display_names":["Weinberg Peter A (CIK 0001416779)","Perella Weinberg Partners (PWP) (CIK 0001777835)"],"xsl":"xslF345X05","schema_version":"X0508","sequence":1,"root_forms":["4"],"file_date":"2023-12-04","biz_states":["NY"],"sics":["6199"],"form":"4","adsh":"0001777835-23-000142","film_num":["231464651"],"biz_locations":["","New York, NY"],"file_type":"4","file_description":"FORM…

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/8709/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/8709/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/8709/receipt.json