Chain of custody receipt

Source #13248

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 — Al Green (2010-04-02)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Al%20Green%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2010-04-02
EntityAl Green
Captured2026-04-23T06:59:32.041Z UTC
Hash computed at2026-04-23T06:59:32.041Z UTC
SHA-2560e99470a5e6ceff8e353e0e438a05da46ae4f1f80c91f8160c2dc26ffce83c5e
Content length23,553 bytes
Content preview (first 800 chars) 
{"took":610,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":38,"relation":"eq"},"max_score":11.586914,"hits":[{"_index":"edgar_file","_id":"0001104659-12-030862:a12-7087_1ex95.htm","_score":11.586914,"_source":{"ciks":["0001003344"],"period_ending":"2012-03-31","file_num":["001-32459"],"display_names":["HEADWATERS INC (CIK 0001003344)"],"xsl":null,"sequence":7,"root_forms":["10-Q"],"file_date":"2012-05-01","biz_states":["UT"],"sics":["3272"],"form":"10-Q","adsh":"0001104659-12-030862","film_num":["12797757"],"biz_locations":["South Jordan…

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/13248/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/13248/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/13248/receipt.json