Chain of custody receipt

Source #43759

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: filing — Phil Gramm (2015-05-18)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Phil%20Gramm%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2015-05-18
EntityPhil Gramm
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:05:26.323Z UTC
SHA-256a5231995e5d76652385e5eebb50173e96b2c2336871f240fdf15731013b740ff
Content length560 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001623919"
  ],
  "period_ending": null,
  "file_num": [
    "333-203883"
  ],
  "display_names": [
    "ECPM Holdings, LLC  (CIK 0001623919)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2015-05-18",
  "biz_states": [
    "GA"
  ],
  "sics": [
    "3841"
  ],
  "form": "S-1/A",
  "adsh": "0001193125-15-192105",
  "film_num": [
    "15874067"
  ],
  "biz_locations": [
    "Alpharetta, GA"
  ],
  "file_type": "S-1/A",
  "file_description": "S-1/A",
  "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/43759/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/43759/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/43759/receipt.json