ZK-ACE: Why Post-Quantum Blockchains Need to Rethink Authorization from Scratch
The post-quantum transition is coming for blockchains — and the naive path forward is quietly catastrophic. When NIST finalized ML-DSA (formerly Dilithium) and SLH-DSA as the post-quantum signature standards, the blockchain community breathed a sigh of relief. Just swap Ed25519 for ML-DSA and you're quantum-safe. Simple. Except it isn't. An ML-DSA signature at NIST security level 2 is approximately 2.4 kilobytes. An Ed25519 signature is 64 bytes. That's a 37× blowup — per transaction, permane...
ZK-ACE: Why Post-Quantum Blockchains Need to Rethink Authorization from Scratch
The post-quantum transition is coming for blockchains — and the naive path forward is quietly catastrophic. When NIST finalized ML-DSA (formerly Dilithium) and SLH-DSA as the post-quantum signature standards, the blockchain community breathed a sigh of relief. Just swap Ed25519 for ML-DSA and you're quantum-safe. Simple. Except it isn't. An ML-DSA signature at NIST security level 2 is approximately 2.4 kilobytes. An Ed25519 signature is 64 bytes. That's a 37× blowup — per transaction, permane...
From Public-Key Binding to Identity-Authorization Separation: Why We Need a Third-Generation Blockchain
Blockchain technology has undergone three paradigm shifts. The first generation (Bitcoin) achieved decentralized value transfer. The second generation (Ethereum) introduced programmable smart contracts. Yet for over a decade, a set of deep structural problems has remained unsolved — not for lack of engineering effort, but because the foundational architectural assumptions of the first two generations lock out any real solution. This article examines five industry-level problems, explains why ...
From Public-Key Binding to Identity-Authorization Separation: Why We Need a Third-Generation Blockchain
Blockchain technology has undergone three paradigm shifts. The first generation (Bitcoin) achieved decentralized value transfer. The second generation (Ethereum) introduced programmable smart contracts. Yet for over a decade, a set of deep structural problems has remained unsolved — not for lack of engineering effort, but because the foundational architectural assumptions of the first two generations lock out any real solution. This article examines five industry-level problems, explains why ...
Bitcoin's Quantum Problem Is Bigger Than Signatures
Almost every discussion about quantum computing and Bitcoin converges on the same point: ECDSA and Schnorr signatures are vulnerable to Shor's algorithm. That's true. But it's only one third of the problem. Bitcoin's security stack has three quantum-vulnerable layers. The current post-quantum roadmap — including BIP-360 — addresses only one of them. This article presents three independently deployable directions and analyzes the design tradeoffs of each.The Three Vulnerable LayersLayer 1: P2P...
Bitcoin's Quantum Problem Is Bigger Than Signatures
Almost every discussion about quantum computing and Bitcoin converges on the same point: ECDSA and Schnorr signatures are vulnerable to Shor's algorithm. That's true. But it's only one third of the problem. Bitcoin's security stack has three quantum-vulnerable layers. The current post-quantum roadmap — including BIP-360 — addresses only one of them. This article presents three independently deployable directions and analyzes the design tradeoffs of each.The Three Vulnerable LayersLayer 1: P2P...
The Identity Revolution in the Post-Quantum Era: How ZK-ACE and AR-ACE Redesign Blockchain Authorization
When quantum computing threatens to break existing signature schemes at the root, what the blockchain world needs is not merely larger keys—but a fundamental paradigm shift.
The Identity Revolution in the Post-Quantum Era: How ZK-ACE and AR-ACE Redesign Blockchain Authorization
When quantum computing threatens to break existing signature schemes at the root, what the blockchain world needs is not merely larger keys—but a fundamental paradigm shift.
STARKs and ZK/AR-ACE: A Natural Alliance for the Post-Quantum Era
Why the most powerful proof system and the most structural rethink in blockchain are made for each other — and why it matters for the next twenty years
STARKs and ZK/AR-ACE: A Natural Alliance for the Post-Quantum Era
Why the most powerful proof system and the most structural rethink in blockchain are made for each other — and why it matters for the next twenty years
