Chain of custody receipt

Source #62906

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: filing — Marc Andreessen (2019-04-25)
Original URL	https://efts.sec.gov/LATEST/search-index?q=%22Marc%20Andreessen%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
Publication	SEC EDGAR
Source type	`sec_filing`
Date	2019-04-25
Entity	Marc Andreessen
Captured	1970-01-01T00:00:00.000Z UTC
Hash computed at	2026-05-25T07:26:30.941Z UTC
SHA-256	`beb2ceef7f007645a4f3b898c97c3763c61bde9ed9195298b829d81591487fe0`
Content length	1,758 bytes

Content preview (first 800 chars)

{
  "ciks": [
    "0001540363",
    "0001540364",
    "0001540366",
    "0001540367",
    "0001634575",
    "0001540359",
    "0001603403",
    "0001160077",
    "0001166586",
    "0001506293"
  ],
  "period_ending": "2019-04-23",
  "file_num": [
    "001-38872",
    "001-38872",
    "001-38872",
    "001-38872",
    "001-38872",
    "001-38872",
    "001-38872",
    "001-38872",
    "001-38872"
  ],
  "display_names": [
    "AH Parallel Fund III, L.P.  (CIK 0001540363)",
    "AH Parallel Fund III-A, L.P.  (CIK 0001540364)",
    "AH Parallel Fund III-B, L.P.  (CIK 0001540366)",
    "AH Parallel Fund III-Q, L.P.  (CIK 0001540367)",
    "PinAH, L.P.  (CIK 0001634575)",
    "AH Equity Partners III (Parallel), L.L.C.  (CIK 0001540359)",
    "AH Equity Partners IV, L.L.C.  (CIK 0001603403)"…

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/62906/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/62906/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/62906/receipt.json