Tech News — Page 12

Blockchain engineering, security, scaling, AI and the technology behind digital finance.

Vitalik Buterin urges X to use ZK-proofs to verify algorithm fairness

Vitalik Buterin is pushing for social media platforms to use zero-knowledge proofs and blockchain to make content-ranking algorithms verifiably fair. His proposal reflects growing concern over centralized control, algorithmic opacity, and the societal impact of major social platforms.

Animoca and Solv Partner to Bring Bitcoin Yield Products to Japan’s Corporate Treasuries

Animoca Brands and Solv Protocol have teamed up to offer Japanese corporations new ways to earn yield on their Bitcoin, providing structured returns between 4% and 12%. With major holders like Metaplanet seeking compliant income strategies for their large BTC treasuries, the partnership reflects a rising institutional demand for Bitcoin-based financial products as Japan’s crypto ecosystem rapidly matures.

HashKey Opens Hong Kong IPO Subscription, Aims to Raise $215M at $2.5B Valuation

HashKey has opened subscriptions for a $215 million IPO that would value the company at up to $2.5 billion. The exchange has become Hong Kong’s dominant crypto trading platform, reporting rapid growth across spot trading, asset management, and blockchain infrastructure. Its listing comes amid a strong rebound in Hong Kong’s IPO market in 2025.

South Korea’s First Won-Backed Stablecoin to Launch on Circle’s Arc Network

Circle’s Arc blockchain is gaining momentum as BDACS prepares to launch South Korea’s first won-backed stablecoin, KRW1, connecting Korean fintech to global crypto infrastructure. The move comes amid debate over whether banks should control stablecoin issuance — highlighting Korea’s balancing act between regulation and innovation.