Chain of custody receipt

Source #65506

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/A — Spirit AeroSystems Holdings, Inc. (2013-04-04)
Original URLhttps://www.sec.gov/Archives/edgar/data/1364885/000110465913027111/0001104659-13-027111-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2013-04-04
EntitySpirit Aerosystems
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T04:01:23.815Z UTC
SHA-256fdb2f64a2af217030d63f0fc909b47912e1e26bfa0d7a7516e82e56879db12d2
Content length643 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001364885"
  ],
  "period_ending": "2012-12-31",
  "file_num": [
    "001-33160"
  ],
  "display_names": [
    "Spirit AeroSystems Holdings, Inc.  (SPR)  (CIK 0001364885)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2013-04-04",
  "biz_states": [
    "KS"
  ],
  "sics": [
    "3728"
  ],
  "form": "10-K/A",
  "adsh": "0001104659-13-027111",
  "film_num": [
    "13743436"
  ],
  "biz_locations": [
    "Wichita, KS"
  ],
  "file_type": "10-K/A",
  "file_description": "AMENDMENT TO ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D)",
  "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/65506/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/65506/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/65506/receipt.json