Chain of custody receipt

Source #70854

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: 10-K — Dell Technologies Inc. (2020-03-27)
Original URLhttps://www.sec.gov/Archives/edgar/data/1571996/000157199620000017/0001571996-20-000017-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2020-03-27
EntityDell Technologies
Captured2026-09-28T01:13:45.411Z UTC
Hash computed at2026-09-28T01:13:45.411Z UTC
SHA-256b63d699b10346b6b47875fd3911ad599c66e84409eb2f3a33f9984508a9dd56f
Content length577 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001571996"
  ],
  "period_ending": "2020-01-31",
  "file_num": [
    "001-37867"
  ],
  "display_names": [
    "Dell Technologies Inc.  (DELL)  (CIK 0001571996)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2020-03-27",
  "biz_states": [
    "TX"
  ],
  "sics": [
    "3571"
  ],
  "form": "10-K",
  "adsh": "0001571996-20-000017",
  "film_num": [
    "20748146"
  ],
  "biz_locations": [
    "Round Rock, TX"
  ],
  "file_type": "10-K",
  "file_description": "10-K",
  "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/70854/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/70854/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/70854/receipt.json