Chain of custody receipt

Source #6247

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.

TitleCNBC reporting based on FEC filings
Original URLhttps://ballotpedia.org/Reid_Hoffman
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2022-02-01
EntityReid Hoffman
Captured2026-04-13T02:58:12.329Z UTC
Hash computed at2026-04-13T02:58:12.329Z UTC
SHA-256977a8a56fdb0acf742428974a1fe1f10b294d928185cd0aae20fe10d07f7bc0e
Content length8,286 bytes
Content preview (first 800 chars)
Reid Hoffman - Ballotpedia

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Reid Hoffman

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Reid Hoffman

Basic facts

Organization: LinkedIn

Role: Executive Chairman and Co-Founder

Location: San Francisco, California

Expertise: Entrepreneur

Education: •Stanford University (B.S. symbolic systems, 1990)

•Oxford University (M.St. philosophy, 1993)

Website: Official…

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/6247/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/6247/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/6247/receipt.json