Chain of custody receipt

Source #45237

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 — House Committee on Transportation and Infrastructure (2021-03-05)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22House%20Committee%20on%20Transportation%20and%20Infrastructure%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2021-03-05
EntityHouse Committee on Transportation and Infrastructure
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:01:59.649Z UTC
SHA-256bdd568273b5f7c49d8c7b6eedd6e99ca8f170065565ae9c7259619cfa0ed7b31
Content length591 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000928658"
  ],
  "period_ending": "2020-12-31",
  "file_num": [
    "000-24960"
  ],
  "display_names": [
    "COVENANT LOGISTICS GROUP, INC.  (CVLG)  (CIK 0000928658)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2021-03-05",
  "biz_states": [
    "TN"
  ],
  "sics": [
    "4213"
  ],
  "form": "10-K",
  "adsh": "0001437749-21-005174",
  "film_num": [
    "21719672"
  ],
  "biz_locations": [
    "Chattanooga, TN"
  ],
  "file_type": "10-K",
  "file_description": "FORM 10-K",
  "inc_states": [
    "NV"
  ],
  "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/45237/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/45237/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/45237/receipt.json