Aptos proposes quantum-proof signatures for future-proof blockchain security

Aptos announced AIP-137introduced SLH-DSA-SHA2-128s as the first post-quantum signature scheme to protect against future quantum computing threats. The proposal, drafted by Alyn Tomescu, head of cryptography at the Aptos Institute, aims to prepare the network before quantum computers associated with cryptography become an urgent concern. The effort comes as quantum computing moves from theoretical speculation…

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OCC greenlights “Riskless Principal” cryptocurrency trading for US banks

// News Reading time: 2 minutes Published date: December 18, 2025 12:27 The Office of the Comptroller of the Currency (OCC) issued an important interpretation letter on December 17, 2025, allowing national banks to engage in risk-free principal transactions involving crypto assets. Under this new guidance, banks can purchase digital assets from one party and…

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Future state of Ethereum

Disclaimer: The following blog is a suggestion from the Stateless Consensus team. Content may not imply a consensus view, and EF is a broad organization with a healthy diversity across the protocol and beyond, and together they strengthen Ethereum. Special thanks to Ladislaus von Daniels and Marius van der Wijden for reviewing this article. Ethereum…

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Coinbase launches custom stablecoin, partners with Kalsi to bring prediction markets on-chain

Important points: Coinbase launches custom stablecoinallowing companies to issue branded stablecoins backed by assets like USDC. Coinbase partners with Kalsi Deploy a regulated prediction market directly within the Coinbase app. With these launches, Coinbase “Exchange anything” Spanning cryptocurrencies, payments, and on-chain financial products. Coinbase is Accelerating the transition away from crypto-only exchanges. By launching a…

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NVIDIA powers quantum error correction with real-time decoding and AI inference

Alvin Lang December 17, 2025 22:13 NVIDIA’s CUDA-Q QEC 0.5.0 introduces real-time decoding, GPU-accelerated algorithm decoders, and AI inference enhancements aimed at enhancing quantum computing’s error correction capabilities. In a major step toward improving fault-tolerant quantum computing, NVIDIA has released version 0.5.0 of its CUDA-Q quantum error correction…

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Wall Street giant DTCC selects privacy-focused blockchain Canton Network for tokenization

Depository Trust & Clearing Corporation (DTCC), an industry-owned clearing and settlement market infrastructure, has selected privacy-focused Canton Network as its tokenization partner, the companies announced Tuesday. The partnership enables a portion of DTC-custodial U.S. Treasury securities to be minted on the Canton Network and follows DTCC’s recent receipt of a no-action letter from the SEC…

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FTX Insider Caroline Ellison Sent to Community Confinement Ahead of Release in 2026

Important points After serving about 11 months in prison, Caroline Ellison was transferred from federal prison to community confinement. She remains in federal custody with an early release date of February 20, 2026. Share this article Caroline Ellison, the former president of Alameda Research and a central figure in the FTX collapse, has been transferred…

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More than 100 crypto ETPs likely to be launched in 2026: bit by bit

Bitwise researchers say more than 100 crypto exchange products could be launched in rapid succession in 2026 following recent guidance from US securities regulators that would significantly reduce the processing time for new funds. “We’re going to accelerate at an incredible rate from here,” Bitwise researcher Ryan Rasmussen said in an interview on the podcast…

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