Chain of custody receipt

Source #67146

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.

Title	SEC EDGAR: 4 — Foundry Select Fund GP, LLC (2016-03-31)
Original URL	https://www.sec.gov/Archives/edgar/data/1581764/000120919116111304/0001209191-16-111304-index.htm
Publication	SEC EDGAR
Source type	`sec_filing`
Date	2016-03-31
Entity	Foundry
Captured	1970-01-01T00:00:00.000Z UTC
Hash computed at	2026-06-01T02:12:30.909Z UTC
SHA-256	`66b156646912f61aebefb0f1575a63593393575ea374a55f76bb6b28ffdfa00e`
Content length	1,546 bytes

Content preview (first 800 chars)

{
  "ciks": [
    "0001248191",
    "0001248148",
    "0001644983",
    "0001065270",
    "0001581764",
    "0001644897",
    "0001581766",
    "0001447599",
    "0001644896"
  ],
  "period_ending": "2016-03-29",
  "file_num": [
    "001-37444",
    "001-37444",
    "001-37444",
    "001-37444",
    "001-37444",
    "001-37444",
    "001-37444",
    "001-37444"
  ],
  "display_names": [
    "MENDELSON JASON A  (CIK 0001248191)",
    "MCINTYRE RYAN A  (CIK 0001248148)",
    "Levine Seth  (CIK 0001644983)",
    "FELD BRADLEY A  (CIK 0001065270)",
    "Foundry Select Fund GP, LLC  (CIK 0001581764)",
    "Foundry Venture 2007, LLC  (CIK 0001644897)",
    "Foundry Group Select Fund, L.P.  (CIK 0001581766)",
    "FITBIT INC  (CIK 0001447599)",
    "Foundry Venture Capital 2007, L.P.  (CIK…

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:

Take the URL field and the original document content.
Concatenate url + '\n' + content and SHA-256 it.
Compare to the SHA-256 row above.

Or POST the candidate content to /source/67146/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/67146/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/67146/receipt.json