Chain of custody receipt

Source #64632

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 — DISH Network CORP (2015-04-30)
Original URLhttps://www.sec.gov/Archives/edgar/data/1001082/000110465915032503/0001104659-15-032503-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2015-04-30
EntityDISH Network
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T01:05:36.931Z UTC
SHA-25699f0b241c1e2f04dde78fa127eb8a3c7728086617e88c38046907c9f24b79ccc
Content length569 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001001082"
  ],
  "period_ending": "2014-12-31",
  "file_num": [
    "000-26176"
  ],
  "display_names": [
    "DISH Network CORP  (CIK 0001001082)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2015-04-30",
  "biz_states": [
    "CO"
  ],
  "sics": [
    "4841"
  ],
  "form": "10-K/A",
  "adsh": "0001104659-15-032503",
  "film_num": [
    "15818417"
  ],
  "biz_locations": [
    "Englewood, CO"
  ],
  "file_type": "10-K/A",
  "file_description": "10-K/A",
  "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/64632/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/64632/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/64632/receipt.json