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Isai Alexei

Semi-Fungible Token

Semi-Fungible Tokens Address IoT Data Market Illiquidity Through ERC-3525 Standard Implementation

Blockchain-based IoT data trading faces a structural barrier that limits the realization of its projected $1.9 trillion market value. Market illiquidity prevents efficient data exchange between device owners and data consumers. Semi-Fungible Tokens (SFTs), particularly under the ERC-3525 standard, provide a technical mechanism to resolve this friction through granular tokenization and flexible trading operations. The ...

Isai Alexei

Post-Quantum Cryptography Migration

Post-Quantum Crypto Migration: Bitcoin’s Threat Threshold, NIST Deadlines, and Network Security Implications

The post-quantum cryptography (PQC) transition has moved from academic discourse to operational planning across global infrastructure. For Bitcoin, the migration presents a distinct set of technical and governance challenges. Unlike centralized systems that can execute coordinated cryptographic upgrades, Bitcoin’s decentralized architecture requires consensus-driven protocol changes. The convergence of reduced quantum resource estimates, regulatory deadlines, and on-chain exposure metrics has ...