Chain of custody receipt

Source #13795

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 — Adrian Smith (2019-05-13)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Adrian%20Smith%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2019-05-13
EntityAdrian Smith
Captured2026-04-23T07:29:40.397Z UTC
Hash computed at2026-04-23T07:29:40.397Z UTC
SHA-256803220832b5e8a169988f0f897e565fa4162b3c26acae5de3c9f724083a80947
Content length9,193 bytes
Content preview (first 800 chars) 
{"took":436,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":14,"relation":"eq"},"max_score":16.399035,"hits":[{"_index":"edgar_file","_id":"0001193125-05-206579:ddef14a.htm","_score":16.399035,"_source":{"ciks":["0000943819"],"period_ending":"2005-11-18","file_num":["001-15317"],"display_names":["RESMED INC (RMD, RSMDF) (CIK 0000943819)"],"xsl":null,"sequence":1,"root_forms":["DEF 14A"],"file_date":"2005-10-24","biz_states":["CA"],"sics":["3841"],"form":"DEF 14A","adsh":"0001193125-05-206579","film_num":["051151355"],"biz_locations":["Poway, CA"],"file_type":"DEF 14A","file_description":"DEFINITIVE PROXY STATEMENT FOR RESMED…

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/13795/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/13795/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/13795/receipt.json