Chain of custody receipt

Source #12743

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 — Nexus Group (2007-03-23)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Nexus%20Group%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2007-03-23
EntityNexus Group
Captured2026-04-23T06:38:37.073Z UTC
Hash computed at2026-04-23T06:38:37.073Z UTC
SHA-2564e7d649e7cbc7a652f1c9adb9ceb20bf89f841f82d46a7a79dc26b34d559a61f
Content length13,347 bytes
Content preview (first 800 chars)
{"took":412,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":20,"relation":"eq"},"max_score":11.674004,"hits":[{"_index":"edgar_file","_id":"0000921895-07-000633:gri10.xml","_score":11.674004,"_source":{"ciks":["0000842695","0001275762"],"period_ending":"2007-03-21","file_num":["000-17288"],"display_names":["SECURE ALLIANCE HOLDINGS CORP (CIK 0000842695)","GRIGGS STEPHEN P (CIK 0001275762)"],"xsl":"xslF345X02","schema_version":"X0202","sequence":1,"root_forms":["4"],"file_date":"2007-03-23","biz_states":["TX","FL"],"sics":["3578"],"form":"4","adsh":"0000921895-07-000633","film_num":["07714820"],"biz_locations":["Houston, TX","Orlando…

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/12743/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/12743/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/12743/receipt.json