Elon Musk's xAI unveiled Custom Voices and Voice Library on April 30, 2026. Users can generate a personalized AI voice from less than a minute of live speech in under 2 minutes, with mandatory real-time recording and dual-factor verification to prevent deepfake abuse.

Cellframe Network has launched a two-way bridge connecting Ethereum and BSC, enabling asset transfers in a post-quantum secure environment. The project uses NIST-endorsed post-quantum cryptography to defend against the threat of quantum computers.

Three unpublished emails from Satoshi Nakamoto to Hal Finney, dating back to November 2008 and January 2009, shed light on early Bitcoin development, node scaling questions, and a timezone mystery that deepens the hunt for Satoshi's identity.

AI agent tokens came under broad pressure as Bitcoin’s decline triggered a sector-wide sell-off. The category lost 10.4% in 24 hours, with VIRTUALS, AI16Z, and KET posting steep weekly declines, while CHEEMS stood out with gains.

Hal Finney remains one of the most compelling candidates in the long-running search for Satoshi Nakamoto, thanks to his cypherpunk pedigree, early Bitcoin involvement, and a series of intriguing coincidences. But none of the evidence is conclusive.

The U.S. National Institute of Standards and Technology (NIST) plans to phase out ECDSA—the cryptographic algorithm underpinning Bitcoin's digital signatures—after 2030, sparking renewed debate in the crypto community about the quantum computing threat. Some urge proactive preparation, while experts like Adam Back see decades of safety margin.

On January 10, 2025, Fran Finney kicked off the fourth annual 'Running Bitcoin Challenge' to honor her late husband Hal Finney's legendary 'Running bitcoin' tweet and raise funds for ALS research.

Sixteen years after Hal Finney’s iconic “Running bitcoin” post, Fran Finney has launched the fourth annual Running Bitcoin Challenge to honor his legacy and support ALS research and awareness.