Chain of custody receipt

Source #65674

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 — Blackstone Real Estate Partners VII.F L.P. (2015-01-21)
Original URL	https://www.sec.gov/Archives/edgar/data/1528607/000120919115005503/0001209191-15-005503-index.htm
Publication	SEC EDGAR
Source type	`sec_filing`
Date	2015-01-21
Entity	Real Estate
Captured	1970-01-01T00:00:00.000Z UTC
Hash computed at	2026-05-31T05:14:21.525Z UTC
SHA-256	`8dc4ee241840e7f6a23200bfb19eb5d0b7391e5ada1ae74d6036d5132a7a163b`
Content length	2,086 bytes

Content preview (first 800 chars)

{
  "ciks": [
    "0001528607",
    "0001591665",
    "0001552553",
    "0001549436",
    "0001528602",
    "0001587190",
    "0001528605",
    "0001528599",
    "0001581068",
    "0001534541",
    "0001544347"
  ],
  "period_ending": "2015-01-16",
  "file_num": [
    "001-36160",
    "001-36160",
    "001-36160",
    "001-36160",
    "001-36160",
    "001-36160",
    "001-36160",
    "001-36160",
    "001-36160",
    "001-36160"
  ],
  "display_names": [
    "Blackstone Real Estate Partners VII.F L.P.  (CIK 0001528607)",
    "BREP VI Side-by-Side GP L.L.C.  (CIK 0001591665)",
    "Blackstone Real Estate Partners VII.TE.6 L.P.  (CIK 0001552553)",
    "Blackstone Real Estate Partners VII.TE.5 L.P.  (CIK 0001549436)",
    "Blackstone Real Estate Partners VII.TE.1 L.P.  (CIK 0001528602)"…

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/65674/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/65674/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/65674/receipt.json