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Implement BFT finality gadget with equivocation detection and slashing #115

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Merged
Steake merged 5 commits into from
Dec 11, 2025
Merged

Implement BFT finality gadget with equivocation detection and slashing #115

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a63bcb4
Initial plan
Copilot Dec 9, 2025
f855421
Implement BFT finality gadget with equivocation detection and slashing
Copilot Dec 9, 2025
17cd27e
Add finality integration tests and comprehensive documentation
Copilot Dec 9, 2025
427fec9
Fix security issues: overflow protection, proper error handling, and …
Copilot Dec 10, 2025
a97107e
Add implementation summary documentation for finality gadget
Copilot Dec 10, 2025
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8 changes: 8 additions & 0 deletions crates/bitcell-consensus/src/block.rs
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
//! Block structures

use bitcell_crypto::{Hash256, PublicKey, Signature};
use crate::finality::{FinalityVote, FinalityStatus};
use serde::{Deserialize, Serialize};

/// Block header
Expand Down Expand Up @@ -58,6 +59,13 @@ pub struct Block {

/// Proposer signature
pub signature: Signature,

/// Finality votes collected for this block
pub finality_votes: Vec<FinalityVote>,

/// Finality status of this block
#[serde(default)]
pub finality_status: FinalityStatus,
}

impl Block {
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