Chain of custody receipt

Source #18225

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 — Palantir Technologies UK Ltd. (2023-02-21)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Palantir%20Technologies%20UK%20Ltd.%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2023-02-21
EntityPalantir Technologies UK Ltd.
Captured2026-04-23T14:09:40.118Z UTC
Hash computed at2026-04-23T14:09:40.118Z UTC
SHA-256e1c3fd080ee390a0eed9ee985ac4b7fe3ec3d2955580b0b37461901f58c5382a
Content length2,310 bytes
Content preview (first 800 chars)
{"took":968,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":2,"relation":"eq"},"max_score":22.815231,"hits":[{"_index":"edgar_file","_id":"0001321655-23-000011:a2022q4exhibit211.htm","_score":22.815231,"_source":{"ciks":["0001321655"],"period_ending":"2022-12-31","file_num":["001-39540"],"display_names":["Palantir Technologies Inc. (PLTR) (CIK 0001321655)"],"xsl":null,"sequence":3,"root_forms":["10-K"],"file_date":"2023-02-21","biz_states":["CO"],"sics":["7372"],"form":"10-K","adsh":"0001321655-23-000011","film_num":["23648746"],"biz_locations":["Denver…

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/18225/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/18225/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/18225/receipt.json