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Quantum Computers – Page 2 – DIGIT INFO

Cardano Founder Hoskinson: Bitcoin’s Quantum Fix Is a Hard Fork in Disguise

Cardano founder Charles Hoskinson said Bitcoin’s proposed quantum fix, BIP 361, would effectively confiscate 1.7 million BTC while misrepresenting the scope of changes required to pull it off. Key Takeaways: Cardano founder Charles Hoskinson says BIP 361 misclassifies its own fix, requiring a hard fork Bitcoin has never executed. As of March 1, 2026, over … Read more

Justin Sun Unveils Tron Post-Quantum Plan as Crypto Security Debate Grows

Justin Sun said Tron will pursue a post-quantum upgrade, aiming to bring NIST-backed cryptography to its mainnet. Key Takeaways: Justin Sun said Tron will launch a PQC upgrade. NIST standards may strain Tron throughput due to 10x larger signatures. TRX traded near $0.33 as roadmap details from Tron remain pending. Tron Pushes Quantum-Safe Cryptography as … Read more

Starkware Cuts Jobs as Starknet Revenue Collapses

Starkware is restructuring and cutting staff after Starknet revenue fell more than 99% from its peak. The company is shifting focus toward building its own revenue-generating products. Key Takeaways: Starkware revenue fell from close to $6 million in 2023 to $48 in April 2026, forcing layoffs and restructuring. EIP-4844 cut Starknet fees, compressing income despite … Read more

No Consensus Changes Needed: Starkware CPO Builds Quantum-Safe Bitcoin Transactions From Existing Rules

A Bitcoin researcher and Starkware executive published a working scheme this week that makes new bitcoin transactions quantum-safe today, using only rules that have existed in the protocol for years. Key Takeaways: Starkware CPO Avihu Levy published QSB on April 9, 2026, enabling quantum-safe bitcoin transactions with zero protocol changes. Levy’s scheme costs $75 to … Read more

Circle Announces Quantum-Resistant Roadmap to Secure Future Digital Asset Infrastructure

Circle’s Arc platform will launch with post-quantum signature support to protect long-lived institutional assets. Key Takeaways Circle will debut post-quantum signature support at the Arc mainnet launch scheduled for 2026. The Arc roadmap secures private smart contract states and validator sets against 2030 quantum threats. Institutions can utilize an opt-in migration path to upgrade wallet … Read more

VC Chamath Palihapitiya Warns Non-State Actors Will Leverage Quantum Computing to Attack Bitcoin’s ‘Honeypot’

Palihapitiya emphasized that while all encryption would be vulnerable to a quantum computer, bitcoin and cryptocurrencies would be the prime targets of non-state actors, who would attack them as honeypots instead of banking and financial institutions. Key Takeaways: On the All-In podcast, Chamath Palihapitiya stated the quantum threat to Bitcoin had accelerated from 25 to … Read more

Naoris Protocol Deploys Post-Quantum Mainnet to Secure Global Digital Infrastructure

Naoris Protocol has officially launched its Layer 1 mainnet to provide decentralized post-quantum security for blockchain networks and critical digital systems. Naoris Protocol announced the official launch of its Mainnet on April 1, 2026, introducing a post-quantum Layer 1 blockchain designed to withstand emerging quantum computing threats. This deployment establishes a production-ready environment where decentralized … Read more

Google’s Quantum Advances Bring Bitcoin Security Debate Into Focus

Google’s latest quantum research claims to sharply reduce the resources needed to crack Bitcoin-style cryptography, putting a 2029 migration deadline squarely in view. Google Sets 2029 Deadline as Quantum Risks to Crypto Security Grow Clearer A new white paper from Google Quantum AI argues that breaking elliptic curve cryptography, the backbone of Bitcoin, Ethereum, and … Read more

BTQ Launches Quantum-Resistant Bitcoin Testnet With BIP 360

BTQ Technologies has launched the first working implementation of BIP 360 on its Bitcoin Quantum testnet. The update allows developers to test quantum-resistant bitcoin transactions in a live environment. Bitcoin Quantum Testnet Debuts BIP 360 Implementation BTQ Technologies has introduced Bitcoin Quantum testnet v0.3.0, marking the first live implementation of Bitcoin Improvement Proposal (BIP) 360. … Read more

Bitcoin’s Draft BIP 360 Introduces P2MR in Push Toward Quantum Resistance

Bitcoin developers have updated draft BIP 360 to introduce Pay-to-Merkle-Root (P2MR), a proposed output type designed to reduce long-term quantum risk while retaining Taproot’s scripting flexibility. The proposal removes Taproot’s key-path spend entirely, aiming squarely at the portion of modern bitcoin addresses most exposed to future quantum attacks. P2MR Could Offer Conservative First Step Toward … Read more

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