Chain of custody receipt

Source #60967

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 — Business Council of Alabama (2020-03-17)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Business%20Council%20of%20Alabama%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2020-03-17
EntityBusiness Council of Alabama
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-24T23:56:30.805Z UTC
SHA-2562ed3636d35eecb3f6e7c19f22bc15636885c2f58650d6788933de7a8c7f48526
Content length567 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0000933141"
  ],
  "period_ending": "2019-12-31",
  "file_num": [
    "001-37532"
  ],
  "display_names": [
    "IBERIABANK CORP  (CIK 0000933141)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2020-03-17",
  "biz_states": [
    "LA"
  ],
  "sics": [
    "6022"
  ],
  "form": "10-K/A",
  "adsh": "0001628280-20-003694",
  "film_num": [
    "20719296"
  ],
  "biz_locations": [
    "Lafayette, LA"
  ],
  "file_type": "10-K/A",
  "file_description": "10-K/A",
  "inc_states": [
    "LA"
  ],
  "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/60967/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/60967/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/60967/receipt.json