Gate News message, on April 12, a researcher proposed a transaction scheme that enables quantum-resilient protection for Bitcoin without requiring a fork. At present, the quantum computing threat to Bitcoin is still at the theoretical level. Meanwhile, tech companies such as Google and Cloudflare have already begun preparing countermeasures and set a target timeline to complete the migration of quantum cryptography after 2029.

The Quantum-Safe Bitcoin (QSB) proposal put forward by StarkWare researcher Avihu Levy uses existing Bitcoin scripts to provide post-quantum security, avoiding a soft fork. QSB uses a Binohash-based construction and a “hash-to-signature” puzzle to defend against quantum computers’ attacks on elliptic curve cryptography. The scheme relies on RIPEMD-160’s preimage resistance, effectively strengthening the security of Bitcoin transactions.

Changpeng Zhao said in an interview that advances in quantum computing technology could threaten the security of existing cryptocurrencies, and that Bitcoin may need to adopt post-quantum encryption technology through a fork upgrade. He emphasized that the emergence of new encryption algorithms will help address the challenges posed by quantum computing.

Polygon announces that the Giugliano hard fork will be activated on April 8, aiming to improve transaction confirmation speed and fee transparency, and support high-throughput payments and tokenized assets. The upgrade will embed fee parameters into the block header and roll out new RPC endpoints to optimize the developer experience. In addition, this upgrade is a major improvement for Polygon after experiencing multiple issues; despite market expectations, the POL token is still down by nearly 5%.

The Polygon mainnet will undergo a Giugliano hard fork upgrade on April 8, with improvements including faster block finality, integrating fee parameters into the block header, and new RPC endpoints that support fee queries. Node operators need to upgrade to the corresponding version to ensure the network functions normally.

The Ethereum Foundation released a quantum-safe roadmap, planning to introduce quantum-resistant mechanisms through a hard fork before 2029 to address the threat quantum computing poses to blockchain encryption. This upgrade includes optimizing public key support and enhancing layer 2 network security to ensure long-term security. The risk of quantum computing breaking existing encryption algorithms has already drawn attention from the Bitcoin ecosystem and institutions.

Ethereum co-founder Vitalik Buterin proposed Fast Confirmation Rules (FCR), aiming to reduce deposit confirmation time to approximately 13 seconds and optimize user experience. FCR provides early confirmation signals through validator attestations without requiring a hard fork. Despite concerns about centralization and honesty, it is still viewed as an important measure to improve network efficiency and is part of the Lean Ethereum roadmap.

Gate News: On March 19, Monad co-founder Keone Hon posted on Twitter stating that Monad mainnet will undergo a hard fork today at 22:30 Beijing time to upgrade to the MONAD_NINE version. This upgrade introduces three improvement proposals: MIP-3, MIP-4, and MIP-5. Before the hard fork, node operators need to upgrade to at least

Ethereum will introduce the "Fast Confirmation Rules" (FCR) on March 18, enhancing the efficiency of asset transfers from Layer 1 to Layer 2, with confirmation times reduced to approximately 13 seconds. This mechanism is implemented through "fast confirmation blocks," which enhance network throughput and user experience without compromising security, and is expected to drive the adoption of L2 solutions. No hard fork is required, simplifying the deployment process.

PANews March 6 News, according to The Block, the token issuance platform Doppler, which supports most new token launches on the Base chain, announced its expansion to the Solana network. Doppler stated that this migration is not simply a port or fork, but a native implementation tailored to Solana's unique architecture, constraints, programming model, and economic mechanisms. Doppler noted that it has been operating on multiple EVM chains and has integrated applications such as Zora and Bankr.