Chain of custody receipt

Source #72996

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 — DEERE & CO (2006-12-19)
Original URLhttps://www.sec.gov/Archives/edgar/data/315189/000110465906082456/0001104659-06-082456-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2006-12-19
EntityDeere & Company PAC (Aka John Deere PAC)
Captured2026-09-28T12:51:41.512Z UTC
Hash computed at2026-09-28T12:51:41.512Z UTC
SHA-256fe4f17ebb44bd36e4be7db6103a0d9d3bb87eebbe8eec716a2c9db82c161ffef
Content length564 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0000315189"
  ],
  "period_ending": "2006-10-31",
  "file_num": [
    "001-04121"
  ],
  "display_names": [
    "DEERE & CO  (DE)  (CIK 0000315189)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2006-12-19",
  "biz_states": [
    "IL"
  ],
  "sics": [
    "3523"
  ],
  "form": "10-K",
  "adsh": "0001104659-06-082456",
  "film_num": [
    "061286291"
  ],
  "biz_locations": [
    "Moline, IL"
  ],
  "file_type": "EX-10.6",
  "file_description": "EX-10",
  "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/72996/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/72996/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/72996/receipt.json