What is Hedgehog-enabled voting on Solana?

It's a blockchain protocol for Instant Runoff Voting (IRV) with a "hedgehog" feature letting voters anonymously cancel coerced ballots via ZK proofs.

How does coercion resistance work in blockchain voting ?

Voters (or agents) prove key ownership without revealing identity, nullifying specific votes post-submission — even if keys are compromised.

Benchmarks show yes for 10k+ voters; parallelism and optimized circuits make it feasible, outperforming Ethereum equivalents.

🔒 Security & Privacy

Forget vote-buying nightmares. This Solana protocol lets coerced voters anonymously nuke their ballots — post-cast. IRV just got blockchain teeth.

theAIcatchup Apr 10, 2026 4 min read

Hedgehog protocol enables anonymous vote nullification against coercion via ZK proofs. 𝕏
First verifiable IRV on blockchain using matrix ballots and shifting circuits. 𝕏
Built on Solana for speed, extending Cloak-minster with practical performance. 𝕏

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Community-driven. Code-first.

#Instant Runoff Voting #Solana #Solana voting #blockchain voting #coercion resistance #zero-knowledge proofs

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Originally reported by Dev.to