Chain of custody receipt

Source #2481

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.

TitleFEC records reported by Texas Tribune
Original URLhttps://en.wikipedia.org/wiki/Facebook%E2%80%93Cambridge_Analytica_data_scandal
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2016-01-01
EntityKeep the Promise II
Captured2026-04-08T01:37:59.514Z UTC
Hash computed at2026-04-08T01:37:59.514Z UTC
SHA-2562a6c3045d92aad860743a0bcf4ebfa50ce4c3125d7eb468c52b56d0f882ea7c2
Content length69,305 bytes
Content preview (first 800 chars)
Facebook–Cambridge Analytica data scandal - Wikipedia

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Contents

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(Top)

1

Overview

2

Data characteristics

Toggle Data characteristics subsection

2.1

Numbers

2.2

Information

3

Data use

Toggle Data use subsection

3.1

Ted Cruz campaign

3.2

Donald Trump campaign

3.3

Interfering in the elections in Trinidad and Tobago

3.4

Russia

3.5

Brexit

4

Responses

Toggle Responses subsection

4.1

Facebook…

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/2481/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/2481/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/2481/receipt.json