Chain of custody receipt

Source #66461

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 — General Catalyst Group V Supplemental LP (2020-11-19)
Original URL	https://www.sec.gov/Archives/edgar/data/1774568/000120919120059459/0001209191-20-059459-index.htm
Publication	SEC EDGAR
Source type	`sec_filing`
Date	2020-11-19
Entity	General Catalyst
Captured	1970-01-01T00:00:00.000Z UTC
Hash computed at	2026-06-01T01:13:09.984Z UTC
SHA-256	`ceb5705ce672e072d44e7c5ace3f9d8cd649b6485f46688b22df555fbb1880ea`
Content length	1,759 bytes

Content preview (first 800 chars)

{
  "ciks": [
    "0001774568",
    "0001774569",
    "0001414928",
    "0001549857",
    "0001414929",
    "0001551791",
    "0001550975",
    "0001337122",
    "0001337220",
    "0001626450"
  ],
  "period_ending": "2020-11-17",
  "file_num": [
    "001-39423",
    "001-39423",
    "001-39423",
    "001-39423",
    "001-39423",
    "001-39423",
    "001-39423",
    "001-39423",
    "001-39423"
  ],
  "display_names": [
    "GCGM Investment Holdings, LP  (CIK 0001774568)",
    "GC Partners Holdings, LP  (CIK 0001774569)",
    "General Catalyst Group V Supplemental LP  (CIK 0001414928)",
    "GC Entrepreneurs Fund V, LP  (CIK 0001549857)",
    "General Catalyst Group V LP  (CIK 0001414929)",
    "General Catalyst Partners V, L.P.  (CIK 0001551791)",
    "General Catalyst GP V, LLC  (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/66461/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/66461/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/66461/receipt.json