Chain of custody receipt

Source #13555

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 — Dwight Evans (2008-04-28)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Dwight%20Evans%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2008-04-28
EntityDwight Evans
Captured2026-04-23T07:14:17.860Z UTC
Hash computed at2026-04-23T07:14:17.860Z UTC
SHA-256d730d7313ba5901c9ae8ff415a4b1fb881239cbec4046c8e281d993cccf1938f
Content length14,114 bytes
Content preview (first 800 chars)
{"took":634,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":22,"relation":"eq"},"max_score":18.459974,"hits":[{"_index":"edgar_file","_id":"0001047469-03-011134:a2105700zex-10_222.htm","_score":18.459974,"_source":{"ciks":["0000947484"],"period_ending":"2002-12-31","file_num":["001-16209"],"display_names":["ARCH CAPITAL GROUP LTD (ACGL, ACGLN, ACGLO) (CIK 0000947484)"],"xsl":null,"sequence":11,"root_forms":["10-K"],"file_date":"2003-03-31","biz_states":["CT"],"sics":["6331"],"form":"10-K","adsh":"0001047469-03-011134","film_num":["03628371"],"biz_locations":["Greenwich, CT"],"file_type":"EX-10.22-2","file_description":"EX…

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/13555/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/13555/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/13555/receipt.json