Show HN : Building Production MPC Wallets: Architecture, Solana Implementation

Name: Show HN : Building Production MPC Wallets: Architecture, Solana Implementation
Availability: InStock
Author: nethsarask

by nethsarask·May 26, 2026·2 points·0 comments

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AI Analysis

●●●BangerBig BrainWizardry

Fixes BitForge vulnerabilities with production-ready 2-of-3 Solana MPC wallet.

Strengths

•Addresses real-world MPC vulnerabilities from Fireblocks BitForge disclosure.
•Includes working 2-of-3 threshold signature implementation for Solana.
•Covers DKG, share refresh, cheater identification, and hardware-backed encryption.

Weaknesses

•Part 1 of a series — full implementation may not be complete yet.
•Solana-specific; other chains may require significant adaptation.

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