Chain of custody receipt

Source #65232

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: 4 — Powell Colin (2017-11-22)
Original URLhttps://www.sec.gov/Archives/edgar/data/1108524/000112760217033188/0001127602-17-033188-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2017-11-22
EntityColin Powell
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T03:27:28.585Z UTC
SHA-256604b377195f0a75277f9613a0ba410f8ed6cb67d88397d9f79658912c55b0ff9
Content length688 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001603044",
    "0001108524"
  ],
  "period_ending": "2017-11-22",
  "file_num": [
    "001-32224"
  ],
  "display_names": [
    "Powell Colin  (CIK 0001603044)",
    "SALESFORCE COM INC  (CRM)  (CIK 0001108524)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0306",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2017-11-22",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "7372"
  ],
  "form": "4",
  "adsh": "0001127602-17-033188",
  "film_num": [
    "171220158"
  ],
  "biz_locations": [
    "",
    "San Francisco, CA"
  ],
  "file_type": "4",
  "file_description": "PRIMARY DOCUMENT",
  "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/65232/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/65232/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/65232/receipt.json