Slovak Prime Minister Robert Fico is getting flak from opposition leaders for failing to avert U.S. car tariffs hanging over his country, a major automotive producer in Europe. The political attack came after President Donald Trump's decision to slap a 25% levy on all foreign-made cars next month.

Crypto whales bought Optimism (OP), Dogecoin (DOGE), and Worldcoin (WLD) in recent days. OP saw a rise in large holders despite being down 73% over the past year, while DOGE whale wallets climbed to a two-week high as meme coin sentiment shows signs of recovery.

Tether has launched its crosschain stablecoin USDT0 on Optimism's OP Superchain, expanding the accessibility of the digital dollar to Ethereum's layer-2 ecosystem. The launch, announced on March 27, marks a significant step in the adoption of stablecoin within decentralized finance (DeFi) and strengthens the growth of OP Superchain as one of the most dominant infrastructures in the sector.

Tether's crosschain US-dollar stablecoin, USDT0, has been deployed to Optimism's Superchain, increasing access to the world's most widely used stable asset across Ethereum's layer-2 ecosystem.On March 27, Optimism announced that the dollar-pegged USDT0 is now live on the OP mainnet. The crosschain stablecoin's first deployment was on Ink, Kraken's DeFi-focused layer-2.

Crosschain US-dollar stablecoin USDT0 has been deployed to Optimism's Superchain, increasing access to the world's most widely used stable asset across Ethereum's layer-2 ecosystem.On March 27, Optimism announced that the dollar-pegged USDT0 is now live on the OP mainnet. The crosschain stablecoin's first deployment was on Ink, Kraken's DeFi-focused layer-2.

Ethereums highly anticipated Pectra upgrade has entered its final testing phase on the new Hoodi testnet. This crucial step comes after failed finalization attempts on Holesky and Sepolia, prompting developers to create Hoodi for a fresh run-through.

Celo has officially completed the transition from layer-1 blockchain to layer-2 protocol on Ethereum on March 26, 2025. The move was announced through a post on X, in which the platform highlighted the main technical innovations. Among these, blocks with a time of one second, transaction costs lower than a cent, and the use of USDt (USDT) and USDC (USDC) as gas stand out.

Celo, the blockchain network launched in 2020, has officially transitioned from a layer-1 chain to an Ethereum layer-2 protocol.Celo announced the successful transition in a March 26 X post, stating that “Celo is officially an Ethereum layer 2” protocol. In the thread, the organization claimed the new protocol features one-second blocks, sub-cent transaction costs, and Tether's USDt (USDT) and USDC (USDC) as gas.

Celo, a blockchain first established as a standalone layer-1 network, has officially transitioned to an Ethereum layer-2 solution.

TL;DR Ethereum Layer 2 Transition: Celo shifts from a standalone L1 blockchain to an Ethereum L2 network using optimistic rollups, leveraging Ethereum's robust security and ecosystem. Boosted Performance: The upgrade reduces block times from 5 seconds to 1 second, enhancing scalability, interoperability, and low-cost transaction speed. Strengthened Ecosystem: With key partnerships (Aave, Uniswap, etc.

Celo transitions to Ethereum L2 with 1 seconds block time and $0.0005 fees Migration enables native bridging, boosts speed, and lowers security risks Vitalik and Coinbase support Celo's shift to enhance Ethereum integration

Celo, which was first launched as a proof-of-stake layer-1 blockchain in April 2020, has officially become an Ethereum layer-2 network after its long-awaited hard fork. The successful migration was completed nearly two years after Celo's initial proposal in July 2023.

Celo has successfully migrated from a standalone Layer 1 blockchain to an Ethereum Layer 2 network, marking a major milestone after nearly two years of development. This upgrade boosts scalability, improves interoperability, and deepens integration with Ethereum's ecosystem. Block times have been reduced from 5 seconds to just 1 second, significantly enhancing transaction speed.

Celo has officially transitioned from a standalone EVM-compatible Layer-1 (L1) blockchain to an Ethereum Layer-2 (L2), marking a significant milestone for the blockchain ecosystem.

Celo has finalized migration from a standalone L1 platform to an Ethereum L2 blockchain. The transition represents a key landmark in Celo's evolution, improving interoperability, security, and the entire ecosystem while ensuring sustainability and accessibility. The countdown platform shows the migration completed on 26 March, with Celo Layer2 Mainnet activation at 31056500 block height.

The transition ends a long journey beginning back in July 2023 and a fierce competition, won by Optimism, convincing the Celo ecosystem to build with their tech.

The Layer 2 development utilized the OP Stack from Optimism, migrating Celo into an optimistic rollup chain.

Celo's integration as an Ethereum layer 2 enhances scalability, security, and interoperability, potentially boosting Web3 adoption and innovation. The post Celo returns home to Ethereum as layer 2, migration completed appeared first on Crypto Briefing.

Celo has completed the migration to Ethereum Layer 2 after two years of development, transitioning from an individual blockchain to an interoperable network. The post Celo Completes Migration to Ethereum Layer 2 appeared first on Cryptonews.

Coinbase has announced its support for Celo's migration from a standalone Layer-1 blockchain to an Ethereum Layer-2 network.

Many crypto tokens have recovered this week as investors moved back to risky assets. This surge has brought the cryptocurrency market valuation to nearly $3 trillion.

The crypto market has made a strong start to the week, with cryptocurrencies registering substantial increases. As a result, the crypto market cap has jumped almost 3% and currently sits at $2.83 trillion.

Aave v3 has launched on Celo, expanding DeFi access to Celo's mobile-first users and opening the platform to broader user growth.

The Aave deployment on Celo allows builders and users globally to borrow, lend, and earn yield with “sub-cent” transaction costs and one-block finality. The post Aave V3 is Now Live on Celo appeared first on Cryptonews.

The crypto market remained flat for most of the day after a brief rally following better-than-expected inflation data quickly lost steam. Bitcoin (BTC) briefly rose above the $84,000 mark after the US CPI Report but fell flat later in the day, dropping below $84,000.

Crypto whales have been accumulating Optimism (OP), Movement (MOVE), and Onyxcoin (XCN), signaling potential opportunities despite recent market corrections. Based on the accumulation pattern, these three tokens could potentially be considered the best crypto to buy now.

The crypto market continued its upward trajectory, with the market cap increasing by over 4% to reclaim the $3 trillion mark. Most cryptocurrencies traded in positive territory, and Bitcoin (BTC) reclaimed the $90,000 level after an increase of nearly 6% over the past 24 hours.

Bitcoin Suisse, an institutional-grade crypto services provider, is expanding its digital asset offerings with access to four new tokens.

For most of February, the crypto market trended sideways, but this week, activity has plunged due to the impact of Donald Trump's war trades. The downturn triggered over $800 million in liquidations in the past 24 hours as traders struggled with the volatility.

Optimism (OP) is currently at a critical juncture. After forming a head-and-shoulders pattern, typically a bearish signal, the asset is nearing crucial support levels.

OP faces a crucial test, with bearish momentum growing. However, key indicators suggest a potential breakdown or reversal.

Optimism (OP) has emerged as one of the leading Layer-2 scaling solutions designed to address Ethereum's scalability issues. The blockchain protocol has gained significant attention for its ability to process transactions quickly and with minimal gas fees, making it an attractive option for developers and users looking for more efficient alternatives within the crypto space.

Celo, Chainlink, Hyperlane, and Velodrome have announced Super USDT, a new interoperable token for the OP Superchain ecosystem.

Stablecoin interoperability is becoming a major driving force for developers seeking to ease the cost and settlement burden of transactions.

The launch of Super USDT could significantly enhance liquidity and interoperability across blockchain networks, fostering a more unified DeFi ecosystem. The post Chainlink, Hyperlane, and Velodrome launch Super USDT to unify stablecoin liquidity across OP Superchain appeared first on Crypto Briefing.

Optimism (OP) has been gaining momentum in the market, showing promising signs of recovery as it continues to trade within an ascending triangle formation. On-chain data reveals whale accumulation and an increasing open interest, suggesting that a potential breakout is imminent.

Optimism attempts to break out of its ascending triangle formation as whales accumulate in anticipation of a price recovery.

Bitcoin (BTC) has started the week in the red, with the price down over 1% and trading considerably below the $97,000 level at $96,400. The flagship currency dipped to a low of $96,144 before recovering to its current level.

Optimism (OP) is encountering growing signs of weakness, as a bearish technical pattern could signal a significant downturn. While the token is currently trading at $1.16, showing a 3.54% increase in the past 24 hours, there are concerning indicators suggesting that OP might be heading toward a sharp drop, with the $0.30 range potentially acting as the next major support level.

OP faces a bearish breakdown! Could the head-and-shoulders pattern push prices below $0.30?

Bitcoin (BTC) rebounded after dropping to a low of $95,346 late on Thursday to reclaim $97,000. However, price action remains sluggish, and market sentiment is mixed.

Optimism (OP), the popular Ethereum Layer-2 scaling solution, has recently raised concerns among investors as a series of technical and on-chain signals point toward potential downside risks. While the cryptocurrency's price recently saw a modest gain, there are mounting signs that a price correction may be on the way.

Optimism (OP) displays significant bearishness after losing 25% and nearly 50% in the past week and month. Furthermore, the charts show OP has formed a head-and-shoulder formation, hinting at impending downward continuation. OP forms a head-and-shoulders pattern Optimism's price performance demonstrates bear dominance, and the emerging head-and-shoulders formation affirms this narrative.

OP's technical and on-chain data point to significant downside risks, indicating a price correction.

Bitcoin (BTC) declined marginally to fall from $99,000 to its current level of $98,100. The flagship cryptocurrency is down over 2% in the past 24 hours as it struggles to build momentum.

Analysts warn of a potential bearish reversal on Optimism's OP price chart, though recovery scenarios remain.

Bitcoin (BTC) bounced following comments from Federal Reserve Chair Jerome Powell at the FOMC meeting, signaling that banks could serve crypto customers if they comply with risk disclosure requirements. As a result, the crypto market registered notable gains, with BTC up nearly 3% as it crossed the $105,000 mark.

Optimism is one of the altcoins to witness a sharp decline amid a broader dip in the cryptocurrency market. OP price fell more than 16% to test lowest levels since dipping to $1.17 in August.