Chain of custody receipt

Source #41181

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: filing — Flexport (2022-03-24)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Flexport%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2022-03-24
EntityFlexport
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:13:47.632Z UTC
SHA-25636e5569e2fbc63d44402e01bee4757d6a70305fe99b302a19ace0d79ff095760
Content length635 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001911967"
  ],
  "period_ending": null,
  "file_num": [
    "021-434136"
  ],
  "display_names": [
    "New Technology Solutions SF SPV 1 Flexport LLC  (CIK 0001911967)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0708",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2022-03-24",
  "biz_states": [
    "CA"
  ],
  "sics": [],
  "form": "D/A",
  "adsh": "0001911967-22-000002",
  "film_num": [
    "22765526"
  ],
  "biz_locations": [
    "Oakland, CA"
  ],
  "file_type": "D/A",
  "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/41181/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/41181/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/41181/receipt.json