Chain of custody receipt

Source #65380

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: S-1/A — Construction Partners, Inc. (2018-05-03)
Original URLhttps://www.sec.gov/Archives/edgar/data/1718227/000119312518150622/0001193125-18-150622-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2018-05-03
EntityConstruction
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T03:41:10.911Z UTC
SHA-256467f7116dc2aa6055e542b68fa87f8e0deb11ec740a729a1a9f1d002eae97c6d
Content length595 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001718227"
  ],
  "period_ending": null,
  "file_num": [
    "333-224174"
  ],
  "display_names": [
    "Construction Partners, Inc.  (ROAD)  (CIK 0001718227)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2018-05-03",
  "biz_states": [
    "AL"
  ],
  "sics": [
    "1600"
  ],
  "form": "S-1/A",
  "adsh": "0001193125-18-150622",
  "film_num": [
    "18803340"
  ],
  "biz_locations": [
    "Dothan, AL"
  ],
  "file_type": "S-1/A",
  "file_description": "AMENDMENT NO. 3 TO FORM S-1",
  "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/65380/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/65380/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/65380/receipt.json