Chain of custody receipt

Source #21899

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.

TitleConstituency baseline: Ballot measure
Original URLhttps://ballotpedia.org/Pennsylvania_2021_ballot_measures
PublicationCensus/BLS/SoS
Source typecongress_handoff
Date—
EntityBrendan F. Boyle
Captured2026-04-27T04:53:00.112Z UTC
Hash computed at2026-04-27T04:53:00.112Z UTC
SHA-2560040b9a8e6144146e3b7b529233aefbcc89c1634971dc8c73e0651e6028fe371
Content length11,172 bytes
Content preview (first 800 chars)
Pennsylvania 2021 ballot measures - Ballotpedia

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Election law changes? Our legislation tracker’s got you. Check it out !

Pennsylvania 2021 ballot measures

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Elections in Pennsylvania, 2021

Election date : 11/2/2021

Registration deadline(s) : 10/18/2021

Online registration : Yes

Same-day registration : No

Start of early voting : N/A

Absentee/mail voting deadline(s) : 11/2/2021 (postmarked)

Voter ID : No ID

Poll times : 7 a.m. to 8 p.m.

On the ballot: •…

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/21899/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/21899/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/21899/receipt.json