Chain of custody receipt

Source #63835

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 — Epirus, Inc. (2021-03-18)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Epirus%2C%20Inc.%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2021-03-18
EntityEpirus, Inc.
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-27T01:44:50.633Z UTC
SHA-2560e54152abd66b98fa2cd10175bf5458ee5f7b7b7d280fb61fab62a776ac0d91d
Content length555 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001849801"
  ],
  "period_ending": null,
  "file_num": [
    "333-254421"
  ],
  "display_names": [
    "Red Cell DRM Acquisition Corp.  (CIK 0001849801)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2021-03-18",
  "biz_states": [
    "CA"
  ],
  "sics": [],
  "form": "S-1",
  "adsh": "0001564590-21-013967",
  "film_num": [
    "21752542"
  ],
  "biz_locations": [
    "Beverly Hills, CA"
  ],
  "file_type": "S-1",
  "file_description": "S-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/63835/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/63835/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/63835/receipt.json