Chain of custody receipt

Source #8192

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 — Allegheny County Employees' Retirement System v. Palantir Technologies, Inc., et al. (2023-02-21)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Allegheny%20County%20Employees'%20Retirement%20System%20v.%20Palantir%20Technologies%2C%20Inc.%2C%20et%20al.%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2023-02-21
EntityAllegheny County Employees' Retirement System v. Palantir Technologies, Inc., et al.
Captured2026-04-13T18:26:52.284Z UTC
Hash computed at2026-04-13T18:26:52.284Z UTC
SHA-256b18fc66fb78f8eeb84a0ba1450e37e720252e7482e6e1304c7c3aefd146f6cfa
Content length8,704 bytes
Content preview (first 800 chars) 
{"took":2442,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":14,"relation":"eq"},"max_score":7.2954254,"hits":[{"_index":"edgar_file","_id":"0001321655-23-000044:pltr-20230331.htm","_score":7.2954254,"_source":{"ciks":["0001321655"],"period_ending":"2023-03-31","file_num":["001-39540"],"display_names":["Palantir Technologies Inc. (PLTR) (CIK 0001321655)"],"xsl":null,"sequence":1,"root_forms":["10-Q"],"file_date":"2023-05-09","biz_states":["CO"],"sics":["7372"],"form":"10-Q","adsh":"0001321655-23-000044","film_num":["23899683"],"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/8192/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/8192/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/8192/receipt.json