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Layer-2

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In brief

Layer-2 is a category tracked by The Crypto News Hub newsroom. Our newsroom has connected 1 story to this category.

Overview

Layer-2 is a category tracked by The Crypto News Hub newsroom. Our newsroom has connected 1 story to this category.

Latest coverage

3 stories
Robinhood Chain tops Ethereum L2 revenue with $3.6M in first month

Robinhood Chain's success highlights the potential for traditional finance platforms to disrupt and dominate the crypto-native Layer-2 ecosystem. The post Robinhood Chain tops Ethereum L2 revenue with $3.6M in first month appeared first on Crypto Briefing .

Ethereum ·
Stacks ranks first in Bitfinex report on Bitcoin usage

Stacks' rise in Bitcoin usage highlights the growing importance of Bitcoin layer-2 solutions in enhancing blockchain scalability and DeFi integration. The post Stacks ranks first in Bitfinex report on Bitcoin usage appeared first on Crypto Briefing .

Bitcoin ·
Robinhood takes big step in the UK as chain surpasses $733M TVL

Robinhood's Layer-2 ecosystem has attracted liquidity and strengthened its network activity.

Defi ·

Timeline

23 recorded events
  1. 10 Aug 2026Development
    Vitalik Buterin's Ethereum Roadmap Prioritizes Quantum Readiness and Privacy

    Quantum safety moved up the queue, VDFs and most EVM improvement work moved down, and Verkle trees and state expiry were dropped for other constructions. Privacy, post-quantum scaling and native rollups were not on the 2023 diagram at all.

  2. 10 Aug 2026Development
    Ethereum roadmap update prioritizes quantum safety, privacy, native rollups

    Ethereum's roadmap shift towards quantum safety and privacy could enhance its long-term security and scalability, impacting future market dynamics. The post Ethereum roadmap update prioritizes quantum safety, privacy, native rollups appeared first on Crypto Briefing .

  3. 04 Aug 2026Security Incident
    Ledger Says Coldcard Exploit Shows Bitcoin Wallet Security Must Adapt to AI

    Ledger CTO Charles Guillemet says the Coldcard exploit underscores why certified hardware randomness matters—and why AI is reshaping wallet security.

  4. 04 Aug 2026Security Incident
    Coldcard Bitcoin exploit explained: How a firmware bug turned entropy into a ticking time bomb

    The Coldcard exploit underscores the critical need for rigorous security audits in crypto hardware, reigniting debates on self-custody safety. The post Coldcard Bitcoin exploit explained: How a firmware bug turned entropy into a ticking time bomb appeared first on Crypto Briefing .

  5. 04 Aug 2026Security Incident
    Coldcard Bitcoin Exploit Explained: Entropy, How Keys Are Generated, and Why Bits Matter

    A flaw in Coldcard wallets cost Bitcoin holders more than $100 million—and reopened an old fight about whether you can trust dice.

  6. 04 Aug 2026Development
    15 attackers now draining vulnerable Coldcard wallets, report

    Coldcard’s hardware wallet bug has attracted at least 15 attackers who who've stolen BTC from thousands of victims. The post 15 attackers now draining vulnerable Coldcard wallets, report appeared first on Protos .

  7. 04 Aug 2026Security Incident
    Nearly $32 Million in ‘Dormant’ Bitcoin Moves After Coldcard Hack Reaches Estimated $130M

    Bitcoin Magazine Nearly $32 Million in ‘Dormant’ Bitcoin Moves After Coldcard Hack Reaches Estimated $130M Bitcoin worth close to $32 million moved for the first time in 12 years yesterday. This post Nearly $32 Million in ‘Dormant’ Bitcoin Moves After Coldcard Hack Reaches Estimated $130M first appeared on Bitcoin Magazine and is written by Mathew Di Salvo .

  8. 04 Aug 2026Security Incident
    At least 15 attackers exploited Coldcard vulnerability: Galaxy

    Galaxy said that at least 15 different attackers have exploited the Coldcard vulnerability, which may have been avoided with just $2 worth of AI hardening, according to Dragonfly’s managing partner.

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