Chain of custody receipt

Source #80366

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.

TitlePolitiFi / Substack investigative report
Original URLhttps://uswealthwatcher.com/donations/angie-craig
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2026-06-01
EntityCivic Progress Fund
Captured2026-10-02T01:45:46.350Z UTC
Hash computed at2026-10-02T01:45:46.350Z UTC
SHA-256789462df40df273ef705bb76f8de85d45f65cdf0047fd14352e2df37034b9edf
Content length140 bytes
Content preview (first 800 chars) 
Civic Progress Fund, a dark money nonprofit, contributed $7 million to North Star Dawn PAC in June 2026 to support Craig's primary campaign.

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/80366/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/80366/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/80366/receipt.json