Chain of custody receipt

Source #43793

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 — Intel Corporation (2021-01-29)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Intel%20Corporation%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2021-01-29
EntityIntel Corporation
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:05:26.323Z UTC
SHA-25625717f557291e018be8b00f6fbb12ea0da0d809f598beb56c41f9e6419ebcb93
Content length692 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001463972",
    "0000050863"
  ],
  "period_ending": null,
  "file_num": [
    "005-85846"
  ],
  "display_names": [
    "Vuzix Corp  (VUZI)  (CIK 0001463972)",
    "INTEL CORP  (INTC)  (CIK 0000050863)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2021-01-29",
  "biz_states": [
    "NY",
    "CA"
  ],
  "sics": [
    "3663",
    "3674"
  ],
  "form": "SC 13D/A",
  "adsh": "0001193125-21-022785",
  "film_num": [
    "21572108"
  ],
  "biz_locations": [
    "West Henrietta, NY",
    "Santa Clara, CA"
  ],
  "file_type": "SC 13D/A",
  "file_description": "SC 13D/A",
  "inc_states": [
    "DE",
    "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/43793/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/43793/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/43793/receipt.json