Chain of custody receipt

Source #13702

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 — Roger Williams (2025-01-17)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Roger%20Williams%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2025-01-17
EntityRoger Williams
Captured2026-04-23T07:23:27.450Z UTC
Hash computed at2026-04-23T07:23:27.450Z UTC
SHA-256ae175d1cc163a3a1951c99dbb15514542290a4542691e0d8e1a882a3bbbdd276
Content length60,338 bytes
Content preview (first 800 chars) 
{"took":492,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":624,"relation":"eq"},"max_score":16.8894,"hits":[{"_index":"edgar_file","_id":"0001437749-11-002096:ex24adleman.htm","_score":16.8894,"_source":{"ciks":["0001485245","0000885551"],"period_ending":"2011-04-01","file_num":["000-20028"],"display_names":["Adleman Randall J. (CIK 0001485245)","VALENCE TECHNOLOGY INC (CIK 0000885551)"],"xsl":null,"sequence":2,"root_forms":["4"],"file_date":"2011-04-05","biz_states":["TX"],"sics":["3690"],"form":"4","adsh":"0001437749-11-002096","film_num":["11741624"],"biz_locations":["","Austin, TX"],"file_type":"EX-24","file_description":"CONFIRMING…

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/13702/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/13702/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/13702/receipt.json