Chain of custody receipt

Source #66207

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 — Hiive Anthropic Series VII a Series of Hiive Anthropic LLC (2025-04-25)
Original URLhttps://www.sec.gov/Archives/edgar/data/2065512/000206551225000001/0002065512-25-000001-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2025-04-25
EntityAnthropic
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T00:44:09.048Z UTC
SHA-2569af0cd455ac580e59b0e2533ca47745155f3d23b3add2fbffc2c8821cd6a18d6
Content length644 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0002065512"
  ],
  "period_ending": null,
  "file_num": [
    "021-544465"
  ],
  "display_names": [
    "Hiive Anthropic Series VII a Series of Hiive Anthropic LLC  (CIK 0002065512)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0708",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2025-04-25",
  "biz_states": [
    "DE"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0002065512-25-000001",
  "film_num": [
    "25870070"
  ],
  "biz_locations": [
    "Claymont, DE"
  ],
  "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/66207/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/66207/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/66207/receipt.json