Chain of custody receipt

Source #12813

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 — Charles Prince (2018-01-16)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Charles%20Prince%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2018-01-16
EntityCharles Prince
Captured2026-04-23T06:39:05.931Z UTC
Hash computed at2026-04-23T06:39:05.931Z UTC
SHA-2569fb45e286754f75aef1cd2675942ad9081b10d0d440d0d4419904e4c4f3c6bca
Content length61,771 bytes
Content preview (first 800 chars)
{"took":1071,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":320,"relation":"eq"},"max_score":18.24514,"hits":[{"_index":"edgar_file","_id":"0001193125-07-038505:dex2401.htm","_score":18.24514,"_source":{"ciks":["0000831001"],"period_ending":"2006-12-31","file_num":["001-09924"],"display_names":["CITIGROUP INC (C, C-PN) (CIK 0000831001)"],"xsl":null,"sequence":10,"root_forms":["10-K"],"file_date":"2007-02-23","biz_states":["NY"],"sics":["6021"],"form":"10-K","adsh":"0001193125-07-038505","film_num":["07646861"],"biz_locations":["New York, NY"],"file_type":"EX-24.01","file_description":"POWERS OF…

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/12813/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/12813/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/12813/receipt.json