Chain of custody receipt

Source #10420

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.

TitleCongressional testimony and NPR reporting
Original URLhttps://www.cjr.org/the_audit/bill_clinton_the_republicans_m.php
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2000-01-01
EntityLarry Summers
Captured2026-04-15T07:38:11.376Z UTC
Hash computed at2026-04-15T07:38:11.376Z UTC
SHA-2568138ca4754e5b8af569e328732db9507667e5c8a40c3e5d03465bdc7eda48c69
Content length118 bytes
Content preview (first 800 chars) 
Larry Summers advocated for Commodity Futures Modernization Act and testified that swaps should be largely unregulated

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.

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curl -X POST https://www.goblinhouse.net/source/10420/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/10420/receipt.json