Chain of custody receipt

Source #64640

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 — Dominion Energy Midstream Partners, LP (2018-02-27)
Original URLhttps://www.sec.gov/Archives/edgar/data/1603286/000119312518059737/0001193125-18-059737-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2018-02-27
EntityDominion Energy
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T01:05:40.205Z UTC
SHA-256b59539a18042cf2e113eca766055e76e69fe94401372711a5ee4be4f0ff7308b
Content length571 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001603286"
  ],
  "period_ending": "2017-12-31",
  "file_num": [
    "001-36684"
  ],
  "display_names": [
    "Dominion Energy Midstream Partners, LP  (CIK 0001603286)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2018-02-27",
  "biz_states": [
    "VA"
  ],
  "sics": [
    "4922"
  ],
  "form": "10-K",
  "adsh": "0001193125-18-059737",
  "film_num": [
    "18643274"
  ],
  "biz_locations": [
    "Richmond, VA"
  ],
  "file_type": "10-K",
  "file_description": "10-K",
  "inc_states": [],
  "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/64640/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/64640/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/64640/receipt.json