Chain of custody receipt

Source #46546

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 USG, Inc. (2020-09-03)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Palantir%20USG%2C%20Inc.%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2020-09-03
EntityPalantir USG, Inc.
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:45:55.076Z UTC
SHA-2561849310c9f33a0e4214623778728a4c02872b2b0c3a5dc4bca07c7fd26c1f805
Content length580 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001321655"
  ],
  "period_ending": null,
  "file_num": [
    "333-248413"
  ],
  "display_names": [
    "Palantir Technologies Inc.  (PLTR)  (CIK 0001321655)"
  ],
  "xsl": null,
  "sequence": 9,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2020-09-03",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "7372"
  ],
  "form": "S-1/A",
  "adsh": "0001193125-20-239121",
  "film_num": [
    "201159817"
  ],
  "biz_locations": [
    "Palo Alto, CA"
  ],
  "file_type": "EX-21.1",
  "file_description": "EX-21.1",
  "inc_states": [
    "DE"
  ],
  "items": []
}

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/46546/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/46546/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/46546/receipt.json