Chain of custody receipt

Source #12419

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 — Timothy Dugan (2017-05-18)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Timothy%20Dugan%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2017-05-18
EntityTimothy Dugan
Captured2026-04-23T06:34:07.215Z UTC
Hash computed at2026-04-23T06:34:07.215Z UTC
SHA-25659651e225a420a3bf1d41cdcbeacfb673cc3d782a9591629503fe774e65c2716
Content length55,967 bytes
Content preview (first 800 chars) 
{"took":1173,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":98,"relation":"eq"},"max_score":23.78152,"hits":[{"_index":"edgar_file","_id":"0000899243-17-013704:doc4.xml","_score":23.78152,"_source":{"ciks":["0001100441","0001582578","0001582580","0001430540"],"period_ending":"2017-05-16","file_num":["000-31271","000-31271","000-31271"],"display_names":["RTI SURGICAL, INC. (CIK 0001100441)","WATER STREET HEALTHCARE PARTNERS, LLC (CIK 0001582578)","WATER STREET HEALTHCARE MANAGEMENT II, LP (CIK 0001582580)","WATER STREET HEALTHCARE PARTNERS II LP (CIK…

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/12419/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/12419/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/12419/receipt.json