Kategorie: Ethereum News

• CCA runs fully on-chain auctions that clear bids block by block for gradual price discovery.
• After auctions end, liquidity is automatically added to a Uniswap v4 pool at the final cleared price.
• The model aims to reduce sniping, front-running, and bundled transactions during token launches.

Uniswap has rolled out its Continuous Clearing Auctions (CCA) feature on Base, giving developers a new way to launch tokens fully on-chain with built-in price discovery and automatic liquidity setup.

The decentralised exchange confirmed the rollout on Jan. 22, with the CCA framework now available to builders using Uniswap v4 on the Base network.

The update expands Uniswap’s structured token launch tools to one of the busiest Ethereum layer-2 ecosystems, offering teams a single workflow for auctions, pricing, and liquidity.

With CCA now live for Base developers, projects can run token sales that settle gradually over time rather than relying on one-time listings or fixed-price launches that can trigger sharp price swings.

What CCA does on Base

CCA allows teams to run fully on-chain token auctions where tokens are sold gradually instead of all at once.

The mechanism clears bids block by block, which helps prices form naturally before open trading begins.

Once the auction ends, liquidity is added automatically to a Uniswap v4 pool at the final cleared price.

This reduces the need for teams to manually create a pool after launch and aims to avoid common listing issues linked to sudden volatility at the start of trading.

Developers can also adjust auction settings to fit their launch requirements while keeping the entire process on-chain and transparent.

How auctions reduce launch risks

The model is designed to create a fairer starting point for new tokens by spreading distribution over time.

Rather than concentrating activity into a single launch moment, CCA introduces a phased selling process that can lower the impact of sniping, front-running, and bundled transactions.

By clearing bids over multiple blocks, the auction format supports more gradual price discovery.

This can help reduce sharp dislocations that often happen when tokens go live with limited liquidity or when early trading activity is dominated by automated strategies.

For teams, this approach bundles the early steps of a token launch into one on-chain flow, covering auction mechanics, pricing formation, and liquidity provisioning without requiring separate manual actions.

Open access for all Base developers

Uniswap’s deployment on Base is open to all developers building on the network. The feature does not require approvals or special access, meaning any team can integrate CCA into its token launch process.

This open availability may appeal to projects looking for alternatives to private sales or unstable fair-launch formats.

It also supports teams that want a more standardised on-chain approach to distributing tokens while setting up liquidity in a predictable way once the auction completes.

With CCA, teams can rely on the auction’s final cleared price to determine the pool setup, rather than selecting an initial listing price independently.

Uniswap’s wider v4 expansion

The Base rollout follows Uniswap’s broader expansion of v4 tools across multiple chains in recent months.

CCA was rolled out in late 2025 and has already been used by projects such as Aztec Network for early price discovery and liquidity setup.

Uniswap has also been integrating with partners such as Revolut for fiat access and Ledger for safe swaps via its trading API.

Separately, the protocol has gone live on networks including Monad and X Layer.

By bringing CCA to Base, Uniswap is extending structured launch infrastructure into a major Ethereum layer-2 environment, while continuing to expand its product suite and chain support across decentralised finance.

The post Uniswap brings token launch auctions and price discovery to Base appeared first on CoinJournal.

• Swap wETH to Mantle’s mETH from major chains in under 60 seconds.
• No traditional bridges, slippage, or complex onboarding steps required.
• Netting + rebalancing cuts liquidity fragmentation and operational costs.

The blockchain industry’s liquidity fragmentation problem has a new solution.

Everclear, the interoperability protocol formerly known as Connext, has launched cross-chain asset settlement on Mantle Network.

The partnership will allow users to convert wrapped Ethereum (wETH) from major chains including Ethereum, Arbitrum, Base, and Polygon directly into Mantle’s mETH token in under 60 seconds.

The integration bypasses traditional bridging entirely, marking a significant infrastructure breakthrough for decentralized finance adoption.​

The partnership tackles one of DeFi’s most stubborn challenges: liquidity fragmentation.

As blockchain ecosystems have proliferated, identical assets now exist in multiple representations across different networks.

This fragmentation creates inefficiency, higher costs, and friction that deters both retail and institutional participation.

Everclear’s clearing infrastructure solves this problem by netting cross-chain flows and automatically rebalancing inventory, dramatically reducing redundant liquidity and operational costs.​

How the settlement layer works

The mechanics are elegant in their simplicity. Users holding wETH on any supported chain select Mantle as their destination.

Everclear’s solver network fills the intent immediately, delivering mETH to the user’s wallet while managing settlement and rebalancing operations behind the scenes at optimal pricing.

The result is zero slippage, fast execution, and capital efficiency that traditional bridges cannot match.​

Nikita Bulgakov from the Everclear Foundation explained the vision:

Everclear was built to be the settlement layer for a fragmented, multi-asset future. By connecting different representations of the same asset, we enable partners like Mantle and mETH Protocol to offer a truly chain-abstracted experience to users.​

Accelerating Mantle’s institutional adoption

Mantle has emerged as a serious contender in the liquidity infrastructure space, anchoring over $4 billion in community-owned assets and positioning itself as the premier gateway for institutions connecting with on-chain liquidity and real-world assets.

The mETH Protocol, Mantle’s flagship liquid staking solution, achieved a peak total value locked of $2.19 billion and is now integrated across 40+ major platforms including Bybit, Ethena, and leading custody providers like P2P and Copper.

“Real-world usability of on-chain assets depends on efficient settlement across chains,” said Emily Bao, Key Advisor of Mantle.

This integration reinforces Mantle’s RWA and ETH-native strategy by removing onboarding friction and enabling capital to flow into the ecosystem in a more scalable, institutional-grade way.

The Everclear partnership removes a critical barrier to growth.

Previously, users navigating multiple chains faced bridge risks, slippage costs, and complexity that discouraged participation. Now, onboarding becomes frictionless.

Expanding the settlement layer

Everclear already processes approximately $400 million in monthly volume across blue-chip assets and stablecoins, serving professional users including market makers, solvers, bridges, and exchanges.

The Mantle launch marks the beginning of expanded cross-asset settlement capabilities, with plans to support additional ETH-based assets, stablecoins, and emerging blockchain networks.​

This development underscores the industry’s evolution toward chain-abstracted finance, where users and institutions interact with blockchain infrastructure without managing underlying complexity.

For the DeFi ecosystem, it represents a meaningful step toward mainstream adoption.

The post Everclear launches cross-chain asset settlement on Mantle, enabling 60-second wETH-to-mETH swaps appeared first on CoinJournal.

• Funds were split between two wallets holding $3.3 million and $880,000.
• The exploit involved MEV-linked addresses and preemptive transaction timing.
• MakinaFi has not released a technical statement or mitigation plan.

A major crypto breach has struck MakinaFi, draining millions in Ethereum from the decentralised finance platform.

The incident resulted in the loss of 1,299 ETH, valued at roughly $4.13 million at the time of the attack.

PeckShieldAlert flagged the theft on X, where it traced the movement of the stolen assets across Ethereum wallets.

The breach quickly gained traction online as blockchain analysts and on-chain trackers pieced together the flow of funds.

It became evident that the attacker moved fast, using tools and tactics that suggest a high level of technical precision.

Makinafi loses millions in ether

The exploit saw a sudden outflow of Ethereum from MakinaFi, although the platform has not yet issued a public explanation or technical breakdown.

Users and observers are left to rely on data from Etherscan and posts from security firms to understand what happened.

The total 1,299 ETH was siphoned off through a set of carefully timed transactions.

While MakinaFi has yet to share how the vulnerability was exploited, the timing and transaction order suggest that the attack wasn’t random.

There was no immediate freeze or recovery attempt reported from MakinaFi’s side.

Two wallets hold the stolen funds

On-chain data shows the stolen ETH was split between two addresses.

The first wallet, marked as 0xbed2…dE25, currently holds an estimated $3.3 million. The second, 0xE573…f905, contains around $880,000.

These wallets have not yet moved the funds further, but blockchain analysts are keeping a close eye on them.

The attacker has so far avoided sending the ETH to known mixing services or exchanges, but watchers remain alert to any shift in movement patterns.

Builder activity reveals exploit timing

Further investigation revealed links to an MEV Builder address (0xa6c2…).

This detail points to a transaction ordering strategy often used to exploit timing advantages within the blockchain.

PeckShieldAlert noted that some of the activity involved preemptive execution, a hallmark of MEV exploitation.

The use of builder-side execution implies a high degree of automation and planning.

The attacker likely used MEV tools to front-run or reorder transactions, increasing their chances of success and reducing the likelihood of detection during the transfer.

Community tracks next steps

MakinaFi has not issued any official response or update since the incident was flagged.

Without a public statement or action plan, it’s unclear whether the platform is investigating, attempting to recover the funds, or planning to compensate users.

Meanwhile, the blockchain community continues to track the stolen ETH.

Any attempt to combine the funds or offload them through exchanges could offer a chance for intervention.

Analysts are watching for token mixing, wallet consolidations, or transfers to centralised platforms, which may trigger alerts or freezes.

The lack of communication from MakinaFi leaves open questions around security readiness and risk management.

Until a full breakdown is shared, the technical details behind the breach remain largely speculative.

For now, the stolen ETH sits idle but visible — and the crypto world watches to see what happens next.

The post MakinaFi hit by $4.1M Ethereum hack as MEV tactics suspected appeared first on CoinJournal.