blockchain scalability

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L2 Scaling Challenges May Undermine Ethereum and Bitcoin’s Long-Term Security

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Ethereum and Bitcoin, two of the world’s largest blockchains, are facing significant challenges in scaling their networks. As more users and transactions move to layer two (L2) solutions, these systems could undermine the security and sustainability of the base layer (L1), with fees and rewards for miners and validators dwindling. Growing L2 Adoption Raises Concerns … Read more

Bitcoin L2 and Sidechain Networks Surge to $1.31 Billion in Locked Value

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This year, Bitcoin layer two (L2) solutions and sidechains have gained incredible traction, with the top ten Bitcoin-based sidechains or L2 protocols now controlling a combined $1.31 billion in total value locked (TVL). The latest figures reveal that more than 56% of this total is held within two prominent networks: Core and Bitlayer. Core and … Read more

Fractal Bitcoin Set to Launch Sidechain With Unique Merged-Mining Mechanism

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Fractal Bitcoin, a sidechain of Bitcoin created by the Unisat wallet team, is gearing up for its debut on Sept. 9, introducing a fresh twist on mining called “Cadence Mining.” This process plans to enable bitcoin miners to merge-mine with Fractal Bitcoin every three blocks, offering a unique approach to merged mining and tokenomics within … Read more

Report: L1 Blockchains Experience Slowdown in 2024 Amid Declining Activity

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Layer one (L1) blockchain networks, including Ethereum, Solana, and Bitcoin, have experienced a significant reduction in onchain and market activity in 2024. Researchers Tanay Ved and Matías Andrade from Coin Metrics highlight the challenges these networks face as total fees and token performance drop below early-year highs. Ethereum, Solana, and Bitcoin See Sharp Drop in … Read more