Chain of custody receipt

Source #4357

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 — Barry Johnson (2013-05-24)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Barry%20Johnson%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2013-05-24
EntityBarry Johnson
Captured2026-04-12T01:51:00.940Z UTC
Hash computed at2026-04-12T01:51:00.940Z UTC
SHA-256d19a45d0e2a4ad3e138e0e8871b692b37d884e783fb385698da8eeb990229e9f
Content length50,841 bytes
Content preview (first 800 chars) 
{"took":389,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":78,"relation":"eq"},"max_score":15.62883,"hits":[{"_index":"edgar_file","_id":"0001140361-13-022798:doc1.xml","_score":15.62883,"_source":{"ciks":["0001533454","0001554668","0001554669","0001554670"],"period_ending":"2013-05-23","file_num":["001-35612","001-35612","001-35612"],"display_names":["Northern Tier Energy LP (CIK 0001533454)","NTI GenPar, LLC (CIK 0001554668)","Northern Tier Investors LP (CIK 0001554669)","Northern Tier Investors, LLC (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/4357/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/4357/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/4357/receipt.json