Chain of custody receipt

Source #64635

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: SC 13D/A — DISH Network CORP (2023-08-08)
Original URLhttps://www.sec.gov/Archives/edgar/data/1001082/000110465923088589/0001104659-23-088589-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2023-08-08
EntityDISH Network
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T01:05:37.046Z UTC
SHA-25603795e2c23f6ca61a1f43afaec536cccf71039e8912ccb04c84d0ed5ffe43634
Content length645 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001001082",
    "0000904548"
  ],
  "period_ending": null,
  "file_num": [
    "005-46313"
  ],
  "display_names": [
    "DISH Network CORP  (CIK 0001001082)",
    "ERGEN CHARLES W  (CIK 0000904548)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2023-08-08",
  "biz_states": [
    "CO"
  ],
  "sics": [
    "4841"
  ],
  "form": "SC 13D/A",
  "adsh": "0001104659-23-088589",
  "film_num": [
    "231149297"
  ],
  "biz_locations": [
    "Englewood, CO",
    ""
  ],
  "file_type": "SC 13D/A",
  "file_description": "SC 13D/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/64635/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/64635/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/64635/receipt.json