Chain of custody receipt

Source #4094

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 — Steve Wynn (2018-04-17)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Steve%20Wynn%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2018-04-17
EntitySteve Wynn
Captured2026-04-12T01:49:33.802Z UTC
Hash computed at2026-04-12T01:49:33.802Z UTC
SHA-256b4592161e94e37cd69f7c254c7c5c7091bf8e5a26507e6d0ca7bd0eb5a724611
Content length31,918 bytes
Content preview (first 800 chars)
{"took":442,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":55,"relation":"eq"},"max_score":17.347343,"hits":[{"_index":"edgar_file","_id":"0001193125-12-463422:d412089d10q.htm","_score":17.347343,"_source":{"ciks":["0001180638"],"period_ending":"2012-09-30","file_num":["333-100768"],"display_names":["WYNN LAS VEGAS LLC (CIK 0001180638)"],"xsl":null,"sequence":1,"root_forms":["10-Q"],"file_date":"2012-11-09","biz_states":["NV"],"sics":["7011"],"form":"10-Q","adsh":"0001193125-12-463422","film_num":["121194078"],"biz_locations":["Las Vegas, NV"],"file_type":"10-Q","file_description":"FORM…

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/4094/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/4094/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/4094/receipt.json