Chain of custody receipt

Source #66232

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: D — HII SpaceX Series I, a Series of SpaceX, LLC (2026-03-02)
Original URLhttps://www.sec.gov/Archives/edgar/data/2111709/000211170926000001/0002111709-26-000001-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2026-03-02
EntitySpaceX
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T00:46:00.680Z UTC
SHA-256299048a4741c152d924a6f5cc252cf163516727d20431e05c64e6119c73865a3
Content length630 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0002111709"
  ],
  "period_ending": null,
  "file_num": [
    "021-575111"
  ],
  "display_names": [
    "HII SpaceX Series I, a Series of SpaceX, LLC  (CIK 0002111709)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0708",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2026-03-02",
  "biz_states": [
    "NY"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0002111709-26-000001",
  "film_num": [
    "26706119"
  ],
  "biz_locations": [
    "New York, NY"
  ],
  "file_type": "D",
  "file_description": null,
  "inc_states": [
    "DE"
  ],
  "items": [
    "06B",
    "3C",
    "3C.1"
  ]
}

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/66232/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/66232/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/66232/receipt.json