Chain of custody receipt

Source #59955

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 — BCJ (2020-10-29)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Brennan%20Center%20for%20Justice%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2020-10-29
EntityBrennan Center for Justice
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-19T09:25:21.770Z UTC
SHA-2560c73e52836b763c21ecd679077c766980af97f95885cb3873126024ec3fc9ee7
Content length678 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001404935",
    "0001641798"
  ],
  "period_ending": null,
  "file_num": [
    "005-91410"
  ],
  "display_names": [
    "THC Therapeutics, Inc.  (CIK 0001404935)",
    "Brunson Chandler & Jones PLLC  (CIK 0001641798)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2020-10-29",
  "biz_states": [
    "NV",
    "UT"
  ],
  "sics": [
    "3523"
  ],
  "form": "SC 13G",
  "adsh": "0001477932-20-006139",
  "film_num": [
    "201269745"
  ],
  "biz_locations": [
    "Las Vegas, NV",
    "Salt Lake City, UT"
  ],
  "file_type": "SC 13G",
  "file_description": "SC 13G",
  "inc_states": [
    "UT"
  ],
  "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/59955/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/59955/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/59955/receipt.json