Optimism / Заголовки новостей 
Optimism sets mainnet date for major Superchain upgrade pending governance approval
Optimism has outlined its timeline for Superchain Upgrade 16a, a safety-focused upgrade designed to give chains more flexibility and developers better tools. Optimism has unveiled plans for its next major network upgrade which aims to boost safety and flexibility across… дальше »
2025-9-19 08:02
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Optimism (OP) price forecast as Upbit listing sends trading volume up 655%
Optimism (OP), the native token of Ethereum’s Layer-2 scaling network, has captured investor attention after a listing announcement from South Korea’s largest cryptocurrency exchange, Upbit. The listing news has triggered a surge in both price and trading activity, lifting OP to a two-month high and reinforcing its bullish trend. As traders watch closely for what’s […] дальше »
2025-7-29 15:45
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Base dominates DeFi transactions, Optimism leads cross-chain volume
Optimism's interoperability has enabled it to corner 40% of all value transferred across major chains. дальше »
2025-4-11 19:52
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Crypto hacks surge 9x in January 2025 as CeFi remains the prime target
Over $73 million was lost in January across 19 incidents. дальше »
2025-1-31 20:46
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Top cryptocurrencies to watch this week: Mantra, Optimism, Sui
Some of the top cryptocurrencies to watch this week will be Mantra, Sui, and Optimism. Why? The cryptocurrency market saw Mantra (OM) reach a new record high Sunday, while Optimism (OP) plans a $53 million token unlock. Sui (SUI), currently… дальше »
2025-1-26 14:44
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Binance to support Optimism network upgrade and hard fork
Binance support for Optimism network upgrade aims to improve performance and user experience. On Jan. 10, 2025, at 2:00 (UTC+8), Binance announced its support for the Optimism (OP) network upgrade and hard fork. дальше »
2024-12-27 11:06
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CELO momentum weakens as Coinbase declines support for Celo’s migration to L2
Layer 1 blockchain Celo (CELO) will migrate to layer 2 on 16 January 2025. The move, which has been ongoing for over a year, signals the increasing interest in L2 solutions to fight efficiency and scalability issues. дальше »
2024-11-29 18:07
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Kraken eyes DeFi expansion with launch of Ink, its new Ethereum layer-2 network
Crypto exchange Kraken announced the upcoming launch of Ink, an Ethereum layer-2 network based on the Optimism Superchain, in an Oct. 24 statement. Ink aims to empower users to trade, borrow, and lend tokens without the need for intermediaries, marking a significant shift from Kraken’s current centralized exchange model. дальше »
2024-10-24 18:42
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Base to bring Optimism’s fault-proof system to enhance decentralization
Coinbase’s layer-2 network Base is set to launch the fault-proof system, allowing users to independently confirm the validity of withdrawals. Ethereum-based network Base will integrate Optimism‘s fault-proof system — also known as fraud proofs — on Oct. 30, enabling users… дальше »
2024-10-24 10:03
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Base Takes The Lead In Layer 2 Transaction Volume, Surpassing Arbitrum And Optimism
As of October 14, 2024, Base now dominates Layer 2 (L2) transactions, accounting for 67. 6% of total activity. Arbitrum follows with 22. 6%, and Optimism holds 9. 7%, according to data from IntoTheBlock. дальше »
2024-10-18 14:07
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Mint Blockchain secures $1.35m grant from Optimism to boost NFT innovations
Ethereum L2 network for the NFT industry, Mint Blockchain received a grant of 750,000 OP tokens ($1.35 million) from Optimism Governance in the 28th cycle of Optimism Grants. On Oct. 15, Mint Blockchain announced in an X post that Optimism(OP)… дальше »
2024-10-15 14:21
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Base Surges Ahead In Layer 2 Networks, Dominating Active Addresses And NFT Creation
The gap between Layer 2 networks is widening, with Base now recording nearly 40% more daily active addresses than both Arbitrum and Optimism combined. As of August 2024, Base has solidified its position as a key player in the Layer 2 space, drawing significant attention from the crypto community. The […] дальше »
2024-8-23 07:24
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Sony, Electronics Pioneer Behind Walkman, Starts Own Blockchain 'Soneium'
The new project, "Soneium" will be a layer-2 network atop the Ethereum blockchain, using technology from Optimism's OP Stack. дальше »
2024-8-26 07:00
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Lisk DAO to decide what to do with 25% of LSK supply
The Lisk community will soon have to decide whether it should burn 100 million LSK tokens as its first major vote for a newly-formed decentralized organization. Starting September 27, the Lisk community will have seven days to vote on whether… дальше »
2024-6-27 22:05
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What is Optimism ($OP): Layer 2s Scaling ETH and the $OP Token
Optimism is a Layer 2 Optimistic Rollup network that utilizes Ethereum’s strong security while reducing cost and latency. Uniquely, an “optimistic rollup” processes transactions off-chain and then batches these transactions into a single transaction posted on-chain; the “optimistic” aspect of these rollups comes from the assumption that all transactions are valid by default. дальше »
2024-6-13 16:10
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The Base Ecosystem and Coinbase: Your Ultimate Guide to the Ethereum Layer-2
The Base ecosystem, incubated within Coinbase, is a Layer-2 solution designed to make the Ethereum blockchain more scalable, reduce transaction costs, and improve dApp user experiences. Despite ties to a centralized exchange, the project aims for progressive decentralization, which is critical for an open cryptoeconomy. дальше »
2024-6-7 20:46
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Ethereum fees hit lows while L2 capture users’ attention: IntoTheBlock
Ethereum's L2 networks are transforming the blockchain's fee structure and spurring a new wave of economic activity. The post Ethereum fees hit lows while L2 capture users’ attention: IntoTheBlock appeared first on Crypto Briefing. дальше »
2024-5-12 16:22
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Optimism invites Layer-3 networks to join its Superchain, promising advanced features
Ethereum Layer-2 (L2) Optimism has urged Layer-3 (L3) blockchain to join its Superchain by building with OP Stack and sharing sequencer revenue with the Optimism Collective. Superchain is a decentralized blockchain platform comprising many chains that share security and a technology stack (OP Stack). дальше »
2024-5-9 17:12
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Surge in Bitcoin to OTC desks potentially marks a local peak
Quick Take The recent stagnation in Bitcoin’s price has been accompanied by a significant influx of Bitcoin (BTC) into the over-the-counter (OTC) trading desks, a trend that has historically signaled the approach of local tops and bottoms. дальше »
2024-5-9 16:38
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Optimism will roll out new features to support layer 3 on Superchain
Discover how Optimism's new features for custom gas tokens and plasma mode will enhance layer 3 support on the Superchain. The post Optimism will roll out new features to support layer 3 on Superchain appeared first on Crypto Briefing. дальше »
2024-5-9 00:10
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A16z buys $90m of Optimism’s OP token in private deal
Sources report that Andreessen Horowitz has invested nearly $90 million in Optimism's OP token, affirming its commitment to the Ethereum layer 2 solution. дальше »
2024-5-1 17:51
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Ethereum Ecosystem Hits 10 Million Active Wallets Weekly: Will It 10X In The Next Bull Run?
There has been a noticeable uptick in network activity in the broader Ethereum ecosystem. According to Dune Analytics, excluding Ordinals-related addresses, there are over 10 million wallets actively engaging with the mainnet and Ethereum layer-2 solutions like Base, Optimism, and Arbitrum. дальше »
2024-4-25 03:30
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Millions of dollars in crypto assets lie unclaimed in DeFi bridge contracts: Arkham Intelligence
Arkham Intelligence reveals millions of dollars in unclaimed digital assets in bridge contracts owned by whales and large firms. The post Millions of dollars in crypto assets lie unclaimed in DeFi bridge contracts: Arkham Intelligence appeared first on Crypto Briefing. дальше »
2024-4-24 15:41
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cLabs develops Celo as Ethereum Layer 2 on Optimism’s OP Stack
cLabs, the leading developer of the Celo blockchain, has announced plans to transition its network to an Ethereum Layer 2 solution using the OP Stack. дальше »
2024-4-23 17:50
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Arbitrum Launches Fraud Proofs In Testnet: Why Is ARB Down?
Arbitrum, the largest Ethereum layer-2 scaling solution by total value locked (TVL), is taking steps towards decentralization. In an update on April 16, Offchain Labs–Arbitrum developers–said they have deployed the permissionless version of their fraud proofs, dubbed Bounded Liquidity Delay (BOLD), to testnet. дальше »
2024-4-18 04:00
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Blobs successfully slash layer-2 fees as Ethereum Dencun upgrade aims to increase adoption
Transaction fees across various Ethereum layer-2 networks, such as Base, StarkNet, and Optimism, have seen significant reductions following the implementation of the Dencun upgrade. Yesterday, the Dencun upgrade went live after months of anticipation within the crypto community. дальше »
2024-3-14 14:22
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Net $680 million flows into Bitcoin ETFs as Grayscale outflows tick back up to $276 million
Bitcoin ETFs continued their strong performance on March 13, with a net inflow of $683. 7 million, according to data from Bitmex Research. This marks another positive day for Bitcoin ETFs, following the surge in inflows seen on March 12. дальше »
2024-3-14 13:53
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Optimism Foundation sells $90M in tokens amid market rally and token unlock anticipation
The Optimism Foundation said it entered into a private token sale of approximately 19.5M OP tokens, worth roughly $90 million, to an unnamed buyer, according to a Mar. 8 statement. According to the Foundation: “The tokens come from the Unallocated portion of the OP Token treasury, and are part of the Foundation’s original working budget […] The post Optimism Foundation sells $90M in tokens amid market rally and token unlock anticipation appeared first on CryptoSlate. дальше »
2024-3-9 14:45
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Optimism Foundation dumps $90m of OP tokens in private sale
Optimism Foundation decided to sell 19.5 million OP tokens, which are part of its ‘original working budget of 30% of the initial OP token supply.’ Optimism Foundation, a non-profit organization that oversees the development of ecosystem projects and infrastructure, revealed… дальше »
2024-3-8 11:31
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Optimism (OP) attracts unique addresses amid surged demand for L2 networks
Layer 2 platform Optimism (OP) has drawn many users lately. Daily unique addresses that have completed more than one transaction on the blockchain jumped 45% in the past week. Further, Artemis data shows daily transfers on Optimism increased by 42% within the past month to a new 30-day high of 512,770. The metric hovered at […] дальше »
2023-12-22 09:07
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Optimism’s weekly trading volume soars 1687%, TVL hits $769m
Optimism’s weekly trading volume has soared by a whopping 1,800% month-on-month to surpass $12 billion in the past week, even overtaking Ethereum. дальше »
2023-11-27 20:37
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Optimism (OP) prints sell signals following noteworthy price jump
Optimism (OP) price has remained elevated lately, with the alternative token surging more than 40% over the past 30 days. However, the uptrends appear ready to pause, and the daily chart shows sell signals emerging following the 2. дальше »
2023-11-19 14:49
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Hedera (HBAR) teases bullish trend continuation despite significant liquidations
The cryptocurrency market took a hit over the past day, with the overall capitalization of all digital coins dropping by 3. 60% to $1. 38 trillion. While Bitcoin and Ethereum liquidations paint a gloomy picture for the marketplace, Hedera (HBAR) shows resilience, teasing a potential upside breakout. дальше »
2023-11-18 14:28
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Amber Group accumulates Optimism worth $10M, boosting OP’s bullish trajectory
Layer2 network Optimism exhibits a bullish outlook, following impressive price movements over the previous month. Digital assets company Amber Group boosted OP’s stance by accumulating 5. 37M tokens (worth $9. дальше »
2023-11-14 14:49
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Over $200m worth of crypto will enter circulation in October
In October, over 30 cryptocurrency projects are set to inject more than $200 million worth of tokens into the market, as reported by TokenUnlocks. дальше »
2023-10-2 22:11
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NEAR Protocol’s Daily Active Addresses Spike, Will Prices Follow?
In the past month, there have been more daily active addresses on the NEAR Protocol than in Ethereum and its layer-2 protocols, including Arbitrum and OP Mainnet, Artemis data from September 25 reveals. дальше »
2023-9-26 03:00
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The Protocol: Ethereum Struggles With Sprawl as Optimism Airdrops $27M
Last week marked the one-year anniversary of Ethereum’s historic “Merge” – the shift to a more energy-efficient proof-of-stake network. But in some ways the largest smart-contract blockchain has become a victim of its own success: Staking is so popular that the number of network validators is mushrooming toward 1 million, introducing new concerns related to the sprawl. дальше »
2023-9-22 20:08
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Understanding the Economics of Ethereum Layer 2s
Explosive Ethereum growth is on the way, with layer 2s like Arbitrum, Optimism and now Base paving the way, Michael Nadeau of The DeFi Report writes. дальше »
2023-9-22 18:45
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Optimism OP price unchanged as network rewards loyal holders with 19M airdropped tokens
Layer-2 network Optimism (OP) has begun distributing 19 million OP tokens, around $26 million, across over 31,000 distinct addresses as part of its third airdrop campaign, according to a Sept. 18 post on its official X (formerly Twitter) account. дальше »
2023-9-19 14:00
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Record-breaking increase in Bitcoin hash rate boosts network difficulty
Quick Take Bitcoin’s network witnessed a remarkable event on Friday, as the hash rate surged to a peak of over 500 exahashes per second (eh/s) from the previous day’s figure of 400 eh/s. дальше »
2023-9-19 13:00
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Optimism airdrops 19.4m of free OP tokens
The Ethereum scaling protocol allocated $26.7 million in free coins to wallets that delegated their OP tokens to community votes and on-chain governance. Layer-2 network Optimism airdropped 19.4 million of its native token OP to 31,879 unique addresses with on-chain… дальше »
2023-9-19 12:07
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‘Sequencers’ Are Blockchain’s Air Traffic Control. Here’s Why They’re Misunderstood
Leading rollup operators are criticized for using "centralized sequencers" to package transactions and pass them down to Ethereum, but the real risks may lie elsewhere. дальше »
2023-9-6 18:00
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Circle rolls out USDC stablecoin on Base and OP Mainnet
The Boston-based stablecoin issuer previously unveiled a plan to roll out USDC on six blockchain networks, including Polygon PoS. Users of Base, a Coinbase-incubated decentralized network, can now access native USDC and USDC liquidity on the layer-2 blockchain. This means… дальше »
2023-9-6 19:58
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Balancer says $2.8M still at risk after vulnerability warning
The vulnerability was not exploited after its discovery on Aug. 22.
дальше »2023-8-25 19:00
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11 benefits blockchain explorers offer both individuals and companies
Offering both big-picture and detailed views of transactions, blockchain explorers are a powerful tool for both individuals and companies. дальше »
2023-8-25 19:00
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Coinbase Layer 2 Base Overtakes Optimism in Daily Active Users as Friend.Tech Hype Soars
A grayed-out "airdrop" icon at the top of the Friend.Tech app suggests the platform will release a token. дальше »
2023-8-12 15:30
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Optimism (OP) Climbs Over 10% On Weekly Chart, Will The Rally Last?
Following a slight improvement in the broader cryptocurrency market, Optimism (OP) has posted positive gains today, August 2. The token is now over 10% higher than seven days ago. Optimism’s gain has placed it among the top-gaining coins today, with a nearly 3% gain in the last 24 hours. дальше »
2023-8-2 22:00
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TVL Of Coinbase-Backed Base, A Layer-2 Scaling Solution, Rockets 53%
According to data from L2Beat, the total value locked (TVL) of Base, a layer-2 scaling solution for Ethereum utilizing optimistic rollups, is up 53%. As of the latest figures, the TVL stands at $952,000 as various assets, mainly Ethereum (ETH), are tied up in the layer-2 protocol. дальше »
2023-7-25 04:00
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More Aptos, Optimism, and ApeCoin Coins Will Be Unlocked In July, Will Prices Fall?
Data from Token Unlocks shows that more Aptos, ApeCoin, and Optimism tokens will be released on various dates in July. The unlocking of APT, OP, and APE could significantly impact their valuation, possibly forcing prices lower considering the dilution expected. дальше »
2023-7-4 04:00
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BNB Chain launches Optimism-based layer-2 solution
Binance’s BNB Chain has launched opBNB, an Ethereum Virtual Machine (EVM) compatible layer-2 solution on the BNB Smart Chain (BSC) network. opBNB is designed to bring more scalability, security, and cost efficiency to the BSC ecosystem. To offer developers, users,… дальше »
2023-6-20 14:39
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