Chain of custody receipt

Source #12923

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 — Alan Armstrong (2014-09-02)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Alan%20Armstrong%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2014-09-02
EntityAlan Armstrong
Captured2026-04-23T06:40:10.330Z UTC
Hash computed at2026-04-23T06:40:10.330Z UTC
SHA-256df973d8703aa7310edcc78308c915dbc3a428a1293da60f50d84816baaa36782
Content length30,067 bytes
Content preview (first 800 chars) 
{"took":582,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":48,"relation":"eq"},"max_score":18.576239,"hits":[{"_index":"edgar_file","_id":"0001868275-26-000032:ceg-20251231x10kxexh2411.htm","_score":18.576239,"_source":{"ciks":["0001868275","0001168165"],"period_ending":"2025-12-31","file_num":["001-41137","333-85496"],"display_names":["Constellation Energy Corp (CEG) (CIK 0001868275)","CONSTELLATION ENERGY GENERATION LLC (CIK 0001168165)"],"xsl":null,"sequence":"17","root_forms":["10-K"],"file_date":"2026-02-24","biz_states":["MD","PA"],"sics":["4911","4911"],"form":"10-K","adsh":"0001868275-26-000032","film_num":["26669341","26669342"],"biz_locations":["Baltimore, MD","Kennett Square…

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/12923/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/12923/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/12923/receipt.json