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THE SIGNAL

Where Web3 founders, talent, and partners meet.

Categories

  • AI
  • RWA
  • Market Making
  • Advisory
  • DeFi
  • Software Development
  • All Categories

Marketplace

  • Partners Directory
  • All Categories
  • For Founders
  • Find Your Match
  • Pricing
  • Request Board
  • Find a Partner
  • My Requests

Get Involved

  • Get Listed
  • Submit an Event
  • Become an Operative
  • Refer a Client
  • Get Your Badge
  • πŸ“… Book a Call

News & Intelligence

  • Web3 News
  • Daily Digests
  • Intelligence Reports
  • Web3 Events
  • RSS Feed
  • Substack Newsletter

Company

  • About
  • How It Works
  • Manifesto
  • Demo

Legal

  • Privacy
  • Terms
  • Cookies

Resources

  • Media Kit
  • Sales Decks
  • Docs

Β© 2026 THE SIGNAL. All rights reserved.

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News
ZK-Powered Bitcoin Layer 2 **Citrea** Launches Mai...
The Blockβ€’Tuesday, January 27, 2026 at 02:01 PMβ€’1 min read

ZK-Powered Bitcoin Layer 2 **Citrea** Launches Mainnet

Share:
The Signal TakeNeutral
BitcoinLayer2EthereumAltcoins

A new Bitcoin Layer 2 solution, Citrea, has launched its mainnet. According to reports, Citrea utilizes a zero-knowledge Ethereum Virtual Machine (zkEVM) to inscribe its chain history onto the Bitcoin base layer. The development represents an effort to enhance Bitcoin's capabilities by leveraging zero-knowledge technology, potentially improving scalability and functionality. Layer 2 solutions like Citrea aim to address some of the limitations of the Bitcoin network, such as transaction speed and complexity, without altering the core Bitcoin protocol.

Read full story at The Block
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Ouch. The U.S. 30-year Treasury yield just hit 5% and bitcoin may pay the price

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Bitcoin slides toward $75,000, ETH, SOL, XRP drop as oil hits four-year high

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Ripple Partners with Kbank to Deploy Scalable Digital Asset Wallet Infrastructure through Ripple Custody - ripple.com

Apify/ripple.comβ€’6h ago
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The Signal Logo
THE SIGNAL
PARTNERSINSIGHTSEVENTS
Partner LoginGET LISTED
News
ZK-Powered Bitcoin Layer 2 **Citrea** Launches Mai...
The Blockβ€’Tuesday, January 27, 2026 at 02:01 PMβ€’1 min read

ZK-Powered Bitcoin Layer 2 **Citrea** Launches Mainnet

Share:
The Signal TakeNeutral
BitcoinLayer2EthereumAltcoins

A new Bitcoin Layer 2 solution, Citrea, has launched its mainnet. According to reports, Citrea utilizes a zero-knowledge Ethereum Virtual Machine (zkEVM) to inscribe its chain history onto the Bitcoin base layer. The development represents an effort to enhance Bitcoin's capabilities by leveraging zero-knowledge technology, potentially improving scalability and functionality. Layer 2 solutions like Citrea aim to address some of the limitations of the Bitcoin network, such as transaction speed and complexity, without altering the core Bitcoin protocol.

Read full story at The Block
Share:
πŸ“±

Never miss a Web3 update

Join our Telegram channel to receive news in real-time, straight to your phone.

Join Channel

Related News

Ouch. The U.S. 30-year Treasury yield just hit 5% and bitcoin may pay the price

CoinDeskβ€’4h ago

South Korea’s Shinhan Card to test real-world stablecoin payments on Solana

The Blockβ€’4h ago

Bitcoin slides toward $75,000, ETH, SOL, XRP drop as oil hits four-year high

CoinDeskβ€’4h ago

Ripple Partners with Kbank to Deploy Scalable Digital Asset Wallet Infrastructure through Ripple Custody - ripple.com

Apify/ripple.comβ€’6h ago
← Back to News Feed