Chain of custody receipt

Source #5369

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 — CT Corporation System (2010-11-29)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22CT%20Corporation%20System%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2010-11-29
EntityCT Corporation System
Captured2026-04-12T17:40:12.646Z UTC
Hash computed at2026-04-12T17:40:12.646Z UTC
SHA-25605909a52fdcaf36f3e75a9ce30e9f1408b8a87076dc983a2270260f1d9cd792c
Content length63,798 bytes
Content preview (first 800 chars)
{"took":2589,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":2015,"relation":"eq"},"max_score":13.672492,"hits":[{"_index":"edgar_file","_id":"0001171520-10-000368:ex10-60.htm","_score":13.672492,"_source":{"ciks":["0001020859"],"period_ending":"2010-05-01","file_num":["001-15723"],"display_names":["UNITED NATURAL FOODS INC (UNFI) (CIK 0001020859)"],"xsl":null,"sequence":8,"root_forms":["10-Q"],"file_date":"2010-06-10","biz_states":["CT"],"sics":["5141"],"form":"10-Q","adsh":"0001171520-10-000368","film_num":["10891031"],"biz_locations":["Dayville…

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/5369/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/5369/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/5369/receipt.json