South Korea's First Multisig Bitcoin Wallet Launches
Coinone has become the first bitcoin exchange in South Korea to launch a multi-signature wallet, using BitGo's API.
In a statement, Coinone CEO Myunghun Cha said it was time for exchanges to provide the "equal level of safety and control" as multi-sig wallet providers.
He continued:
"We decided that multi-sig technology from BitGo was the answer to many security concerns facing exchanges and wallets. With its implementation, we hope to bring in more users from the national and international pool of bitcoin users."
, which also offers a wallet app and a payment gateway service, was built by Devign Lab following the closure of a $200,000 seed funding round provided by K Cube Ventures.
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State of the Blockchain 2025

L1 tokens broadly underperformed in 2025 despite a backdrop of regulatory and institutional wins. Explore the key trends defining ten major blockchains below.
What to know:
2025 was defined by a stark divergence: structural progress collided with stagnant price action. Institutional milestones were reached and TVL increased across most major ecosystems, yet the majority of large-cap Layer-1 tokens finished the year with negative or flat returns.
This report analyzes the structural decoupling between network usage and token performance. We examine 10 major blockchain ecosystems, exploring protocol versus application revenues, key ecosystem narratives, mechanics driving institutional adoption, and the trends to watch as we head into 2026.
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Dogecoin loses $0.13 floor as derivatives positioning signals bigger swings ahead

The $0.13 level is crucial; if Dogecoin can reclaim it, a short-covering bounce is possible, but failure may lead to further declines.
What to know:
- Dogecoin fell below the $0.13 level amid heavy spot selling and increased derivatives activity, indicating traders expect more volatility.
- Futures volume for Dogecoin surged 53,000% to $260 million, reflecting rising volatility expectations despite a weakening spot price.
- The $0.13 level is crucial; if Dogecoin can reclaim it, a short-covering bounce is possible, but failure may lead to further declines.











