Bybit showcased its innovative crypto solutions at Web Summit Rio 2025, emphasizing its role in integrating crypto into traditional payments. 

Daily top performer — Zebec Network (ZBCN)

The S&P 500 extended its rally with a nine-day winning streak, its longest since 2004, as optimism over potential trade deals and upcoming Fed and earnings updates lifted sentiment. Gold rose to $3,245 on trade uncertainty and Fed rate cut hopes. CoinDesk Indices, which tracks the broader crypto market, fell 1.50% in the past 24 hours, while Bitcoin and Ether dropped 0.10% and 0.51%, respectively. Trade these markets and more with up to 500x leverage on Bybit MT5 using this 

Today's top performer is ZBCN, which surged 19.5% after Zebec Network joined the Circle Alliance, aiming to make USDC the default stablecoin for real-world payments.

Zebec Network (ZBCN), founded in 2021, is a Solana-based DeFi protocol enabling real-time payroll and payments, with products like Zebec Card, Safes, and Web3 Banking, all governed by ZBC token holders. 

, with Circle Ventures being an early backer. USDC powers Zebec's products, including Zebec Cards and payroll services. With Circle holding a significant amount of ZBCN, Zebec aims to establish USDC as the default stablecoin for real-world payments.

Check out the latest prices, charts, and data of 

 its innovative crypto solutions at Web Summit Rio 2025, emphasizing its role in integrating crypto into traditional payments. The exchange launched Bybit Pay in Brazil, offering a seamless crypto-to-fiat experience with features like QR code payments, multi-currency support, and secure blockchain transactions. Bybit also highlighted its strategic partnerships, including with Tomorrowland Brasil, and introduced its rewarding Bybit Card. The event showcased Bybit’s commitment to empowering the LATAM crypto community and making crypto accessible in everyday life.

BTC spot ETFs saw $1.8B net inflows last week, driven by $1.86B into non-GBTC ETFs despite a $58.7M GBTC outflow. Since inception, total net inflows stand at $40.2B.

GiveRep is experiencing heavy traffic, causing site loading issues, but the team is actively working on 

 V1 soon. In the meantime, users can continue earning rewards as all tweets about GiveRep are still being indexed. A confirmed ATTN token airdrop will reward those who rank higher on the leaderboard, so continued engagement is encouraged.

Beginner

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Bybit showcases crypto payment solutions at Web Summit Rio 2025 with Bybit Pay launch in Brazil

Crypto portfolio diversification is the practice of spreading investments across different asset classes, industries or geographies in order to reduce risk.

In the whirlwind cryptocurrency space, the secret to keeping your profits lies not in predicting the next moonshot, but in mastering portfolio diversification: the art of turning market chaos into a calculated advantage. From blending rock-solid 

, this article reveals how strategically spreading your investments can shield your portfolio from meltdowns and position you to profit — no matter which way the crypto winds blow.

Portfolio diversification is the practice of spreading investments across different asset classes, industries or geographies in order to reduce risk.

This strategy aims to mitigate the impact of poor performance in one area by balancing it with gains or stability in others.

Portfolio diversification entails spreading investments across different asset classes in order to minimize risk. By holding a mix of stocks, bonds, real estate and commodities, you avoid putting all your eggs in one basket. When one asset class takes a hit, others may remain stable or even perform better, helping to reduce the overall risk to your portfolio.

In the crypto market, diversification works in a similar way, but with an extra layer of complexity. Cryptocurrencies 

, so diversifying within this market is essential. A well-diversified crypto portfolio often starts with well-established coins like Bitcoin (BTC) and Ethereum (ETH). These major assets are the foundation of many portfolios, due to their market dominance and liquidity. Then, in order to add growth potential (though with higher risk), investors might include mid-to-small cap coins like 

You can also diversify by sector, investing in different use cases, such as 

, AI or non-fungible tokens (NFTs). This can involve a mix of altcoins and newer tokens that are part of various blockchain ecosystems — such as 

 (DOT) — to reduce dependency on a single blockchain's performance.

For those looking to minimize volatility, diversifying into stablecoins like 

 can be a good option. These assets are pegged to traditional currencies such as the US dollar, making them more stable while still allowing you to gain exposure to the crypto market.

 (ETFs) or index funds can help simplify crypto diversification. These options give investors access to a basket of cryptocurrencies, reducing the need to manage each asset individually and providing a more hands-off approach to diversification.

Diversifying your cryptocurrency portfolio is a strategic approach to managing risk and enhancing potential returns in the volatile crypto market. By spreading investments across various digital assets, sectors and regions, investors can mitigate the impact of adverse movements in any single asset as follows.

Different types of portfolio diversification

Diversifying your crypto portfolio is essential for managing risk and capturing growth across varying market conditions. Below are some key methods to consider.

Infrastructure tokens like Ethereum (ETH) and Cardano (ADA) are vital for running blockchain networks, while 

) give holders a voice in project decisions. Meanwhile, 

), though speculative, can offer short-term gains, due to community hype and viral momentum.

Diversification is a powerful strategy to manage risk and optimize returns, but it requires careful planning and ongoing monitoring. Following are some key considerations before diversifying your crypto portfolio.

Assess your risk tolerance and investment goals

 and investment objectives. If stability is your priority, consider focusing on well-established assets like BTC, ETH and stablecoins like USDC and USDT. These assets tend to offer lower volatility and more predictable returns. However, if you're comfortable with higher risk for potentially higher rewards, you might allocate a portion of your portfolio to emerging sectors, such as DeFi tokens or gaming coins. Additionally, your time horizon matters — since short-term investors may prefer liquid, low-volatility assets (such as stablecoins), while long-term holders may opt for high-potential assets, such as NFTs or blockchain infrastructure (e.g., mining operations or tokenized real estate).

When diversifying, balance large-cap cryptocurrencies (e.g., BTC or ETH) with smaller, high-growth altcoins. Large-cap assets are generally more stable, and provide a solid foundation for your portfolio. Meanwhile, smaller-cap coins can offer higher growth potential, but they come with more risk. 

Spread your investments across different sectors, such as DeFi, 

 platforms, in order to reduce overexposure to any one area. Consider geopolitical factors and the regulatory environment, as these factors can affect markets differently in various regions, making geographical diversification important.

A balanced portfolio is key to effective diversification. For example, you could allocate 40% to Bitcoin and Ethereum, 30% to stablecoins for liquidity and risk mitigation and the remaining 30% to altcoins or alternative investments, such as blockchain startups. Another strategy is that of 

 (DCA), whereby you invest a fixed amount periodically, regardless of market fluctuations. This helps to reduce the impact of market timing and smooth out crypto market volatility.

While diversification has its advantages, over-diversifying can dilute your returns because your gains may be spread thin across many assets. Frequent trading and rebalancing can also lead to higher transaction fees that can into your profits. Additionally, managing a diverse portfolio requires time, expertise and constant attention, which might not be feasible for every investor.

To further reduce exposure to crypto volatility, think about including traditional assets, such as stocks, ETFs or blockchain infrastructure investments. These can act as a stabilizing force during crypto market downturns, offering balance to your portfolio.

Ultimately, a well-diversified portfolio can help investors navigate market volatility with more confidence. Diversifying your portfolio is a vital strategy for managing risk and optimizing returns, particularly in the volatile crypto market. By spreading investments across various asset types, market caps, sectors and investment vehicles, investors can cushion the impact of market fluctuations and potentially capture better returns. While diversification offers many benefits, it requires careful planning, constant monitoring and a balanced approach in order to avoid over-diversification and excessive trading costs.

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Portfolio diversification: The key to efficiently navigating market volatility

Ethereum R1 is a new donation-funded, tokenless Layer 2 rollup designed to offer a decentralized, censorship-resistant, and governance-minimized scaling solution for Ethereum

The S&P 500 rose 0.63% Thursday, boosted by strong Meta and Microsoft earnings, but futures slipped Friday as investors awaited the April jobs report and weighed Apple and Amazon tariff concerns. Gold fell to $3,235 as easing trade tensions cut safe-haven demand; markets await US jobs data for rate cut signals. The Coindesk Indices, which tracks the broader crypto market, rose 2.19%, with Bitcoin and Ether up 2.57% and 2.60%, respectively in the past 24 hours. Trade these markets and more with up to 500x leverage on Bybit MT5 using this 

Today's top performer is AR, which gained 16.8% following CloneX's successful migration to Arweave, sponsored by ArDrive.

Arweave (AR), founded in 2017, is a decentralized network for permanent data storage, using blockweave and Proof of Access to ensure long-term accessibility. It offers 200-year storage for a one-time fee, incentivized by AR tokens for miners. The system connects blocks efficiently to preserve and retrieve data, aiming to create a lasting digital knowledge repository. CloneX has successfully 

 to Arweave for permanent storage, with the support of ArDrive, which sponsored the migration of 100 GB of data. The process is nearly complete, with only Animus remaining to undergo decentralization.

 is a new donation-funded, tokenless Layer 2 rollup designed to offer a decentralized, censorship-resistant, and governance-minimized scaling solution for Ethereum. Built on open-source code and the Nethermind Surge stack, it emphasizes credible neutrality, public good funding (with all fees burned after 2030), and infrastructure that remains free from VC control or centralized dependencies.

Yesterday, BTC spot ETFs saw $71.1M in total inflows, with $16M from GBTC and $55.1M from other ETFs.

 $BOOP tokens to active Solana memecoin traders and creators who promote memecoins or Solana dapps on X. To claim, users must connect their Solana wallet or X account and launch a free token. The airdrop arrives in 30 days, but growing the token’s market cap can accelerate the reward.

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Ethereum R1 offers a decentralized rollup solution for Ethereum

This article dives into Bitcoin liquid staking protocol Lombard Finance, how LBTC works and how you can stake LBTC through Bybit Web3.

Bitcoin stands as the undisputed giant of the cryptocurrency space, commanding the largest market capitalization. Yet, much of its potential remains untapped, often sitting idle as a store of value rather than actively participating in the thriving 

 ecosystem. Lombard Finance aims to change this narrative by unlocking Bitcoin's utility and integrating it seamlessly into DeFi.

Lombard is built upon Babylon, the innovative Bitcoin staking protocol, and is incubated by Polychain Capital. Lombard’s flagship product, 

 (LST) for BTC. This article explores what Lombard Finance is and how LBTC works, and describes the Lombard ecosystem and how you can stake LBTC through Bybit Web3.

 is a liquid staking protocol that focuses on transforming 

's role in the digital economy. Its core mission is to evolve BTC from simply being a store of value — also viewed as 

 — into a productive asset that actively generates yield and participates within DeFi. Currently, a significant portion of Bitcoin's

 sits idle, lacking the native staking capabilities or cross-chain composability seen with assets such as 

Lombard Finance addresses this shortcoming by building on top of 

, a protocol that supports BTC staking without needing 

 or custodians. Babylon allows Bitcoin's economic weight to secure other 

 (PoS) chains and applications, creating a new yield source for holders. Lombard leverages this foundation to offer LBTC, making staked BTC liquid and usable across the DeFi market.

Lombard’s goal is ambitious: to channel Bitcoin's vast liquidity into DeFi. This could potentially double the ecosystem's 

 (TVL) if even a fraction of available BTC is introduced. Lombard believes this integration will catalyze significant growth and create more sustainable market dynamics by making BTC a core, yield-bearing primitive within DeFi.

Founders and investors of Lombard Finance

Lombard Finance was founded in April 2024 by a team with deep expertise within DeFi, drawing talent from established crypto projects like Polychain, Babylon, Argent, Coinbase and Maple. This collective experience underpins the protocol's design and strategic direction.

The project was notably incubated by Polychain Capital, a prominent crypto investment firm that also led Lombard's $16 million seed funding round (which was 

 in July 2024). This round saw participation from a wide array of significant players in the crypto space — including Babylon, dao5, Franklin Templeton, Foresight Ventures, HTX Ventures, Mirana Ventures, Mantle EcoFund, Nomad Capital, OKX Ventures and Robot Ventures — thus highlighting broad industry confidence in Lombard's vision. Strategic partnerships and contributions from exchanges like

 and Bitget are further bolstering its distribution and liquidity aggregation efforts.

LBTC is Lombard Finance's flagship product — a liquid staking token (LST) that represents Bitcoin staked through the Babylon protocol. Designed as a universal liquid BTC standard, LBTC is fully backed 1:1 by native Bitcoin, ensuring its value is directly tied to the underlying asset.

The token is yield-bearing, capturing rewards generated from securing PoS networks via Babylon staking. Crucially, LBTC remains liquid, meaning holders can freely use it across various DeFi applications — such as 

 and automated vaults — without sacrificing their underlying staked positions or associated yield.

LBTC is also designed for cross-chain compatibility, natively minted on supported blockchains like Ethereum, Base and Sui and using secure infrastructure [such as 

]. This avoids the risks associated with traditional bridging or wrapping methods, thus aiming to provide a more secure and seamless way to utilize Bitcoin across the multichain DeFi ecosystem.

Lombard Finance simplifies the process of putting Bitcoin to work within DeFi through its LBTC token. The mechanism is designed with security and user experience in mind, leveraging the Babylon protocol and a robust Security Consortium.

The core benefit of LBTC lies in its ability to unlock multiple layers of value simultaneously. Holders earn native yield from Babylon staking, potentially accrue additional rewards (such as Lombard Lux points) and gain access to diverse DeFi yield opportunities, all while maintaining the liquidity of their Bitcoin position. This transforms BTC from a static asset into a dynamic, yield-generating component of the DeFi ecosystem.

Lombard Finance is actively building a wide LBTC ecosystem that already boasts over 75 DeFi integrations. Security is foundational, anchored by the 14-member Security Consortium (including prominent names like Galaxy and OKX Ventures) and validating all critical operations alongside audits and bug bounties.

Core infrastructure relies both on Babylon for staking, and on the Chainlink CCIP for secure cross-chain movement, with EigenLayer integration 

. LBTC integrates with leading DeFi applications across lending platforms (e.g., 

) and automated vaults. The platform supports multiple blockchains (including Ethereum, Base, Sui, BNB Chain) and 

 (L2s), positioning LBTC as a versatile cross-chain asset.

Here's how you can stake BTC on Lombard and use LBTC in DeFi and automated vaults.

Lombard Finance (via its LBTC token) offers a compelling way for Bitcoin holders to put their assets into use, earn yield via Babylon staking and gain exposure to the expansive DeFi ecosystem — all while maintaining liquidity. Incubated by Polychain Capital and supported by a robust consortium and growing partner network, Lombard is positioning LBTC as a secure and versatile liquid Bitcoin standard.

It’s easy to participate in the Lombard ecosystem through 

, you can utilize your Bybit Web3 Seed Phrase Wallet to stake BTC and mint 

, Lombard's vault token that represents deposits in automated yield strategies. This provides you with a seamless gateway to access Bitcoin liquid staking and DeFi yields.

Ready to unlock your Bitcoin's potential? 

Intermediate

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Lombard Finance: Polychain-backed Bitcoin liquid staking protocol

Glossary

Zero-knowledge rollups are a type of smart contract frequently used in Ethereum transfers. They’re popular because they let you quickly and cheaply validate a block.

) are a type of scalability solution. They combine multiple transfer proofs into a single transaction that can be instantly verified on multiple 

 levels. Zero-knowledge rollups are still a fairly new concept, but they can already be found on platforms like 

A zero-knowledge rollup interacts with multiple levels of a blockchain. The majority of ZK-rollups run on Ethereum, so let's use that as an example. The main Ethereum chain has its benefits, but they often come with high transaction fees and low speeds. Ethereum 

 blockchains use the security of the main chain, while adding additional speed and affordability.

ZK-rollups allow you to create a transaction that works for both layers. Any given ZK- rollup is a transaction that contains multiple zero-knowledge proofs in one bundle. This transaction is a 

 that can maintain its state on both Layer 2 and Layer 1 of the blockchain. Without getting too deep into details, this essentially means a ZK-rollup verifies information for multiple transactions in multiple places, so it saves time and money.

To understand how a zero-knowledge rollup works, we first have to take a look at the concept of 

, which are a cryptographic mechanism that lets you prove you have certain information — without actually revealing that information. 

For example, you could prove that you have the password for an account by showing you're logged into the account, instead of listing the actual password. When it comes to crypto, zero-knowledge proofs provide the necessary documentation for transactions. Users can show they have all of the necessary data and authorizations without actually giving that information to other viewers.

Another essential part of the zero-knowledge rollup process is the 

, a type of mathematical structure that lets blockchains prevent the storage of false data. ZK-rollups have two Merkle trees in their smart contracts. One of the trees stores account data, while the other one stores balances. This allows the rollup to essentially store all necessary information on Layer 1 while storing additional backup information on Layer 2. This reduces the amount of processing power the blockchain needs to handle because the main layer only has to manage a few essential bits of information.

Essentially, when you send a zero-knowledge rollup, you’re bundling multiple Layer 2 proofs into a single transaction, which is then published onto the main blockchain. Instead of having to mine multiple individual transactions, the main chain only has to deal with one validity proof. Verifying the single rollup on Layer 1 allows you to simultaneously verify all the different transactions on Layer 2. The rollup works by only managing small amounts of information on the main chain, while still providing access to verification information on the second layer.

Zero-knowledge Rollups vs. Optimistic Rollups

Keep in mind that a ZK-rollup is a little different from an optimistic rollup. 

 are another type of scalable and convenient transaction, so they frequently get confused for zero-knowledge rollups. However, from a computational perspective, they’re processed a little differently. Optimistic rollups are also bundles of transactions which are processed on Layer 2 and published on the main chain.

However, they’re not actually proven before publishing. As the name implies, optimistic rollups are optimistically assumed to be valid — unless they’re proven false. The rollup features a dispute period in which users can dispute any possibly invalid transactions. The transactions aren't documented on the main chain until the dispute period is over.

Optimistic rollups do have some uses, but the lack of definitive proof means they aren't as secure as zero-knowledge rollups. A ZK-rollup also tends to be faster than an optimistic rollup. When using an optimistic rollup, you have to wait for the dispute period to pass.

Zero-knowledge bundles are becoming quite popular because they have several helpful advantages.

One of the big perks of a ZK-rollup is that

. All the transactions are first completed on Layer 2, which is quicker than the main chain. Since these transactions are supported with proofs, they’re verified instantly (once they reach the main chain). These faster times are more convenient for users, and they make Layer 2 scaling a lot more attainable. Especially when dealing with large numbers of transactions, a ZK-rollup is one of your quickest options.

Unlike some other bundling systems, zero-knowledge is fairly secure. Since the transactions are confirmed with zero-knowledge proofs, information is validated at multiple stages. This helps keep transactions from being vulnerable to economic attacks.

The data that you need to recover your state of transfer is all stored on the main blockchain, so you get maximum decentralization. Especially when working with a blockchain like Ethereum, you can be confident that your transaction is fairly decentralized. This provides additional security when completing your transaction.

The speed and simplicity of processing on Layer 2 of a blockchain results in major savings for users. This is especially true when working on Ethereum and other blockchains, which increase their transaction fees during peak times. A zero-knowledge rollup allows you to handle multiple transactions for only a single fee. Therefore, when working with large chunks of data, you can save a lot of money.

ZK-rollups won't work well in every situation, and there are some potential issues associated with using rollups in certain circumstances.

 (EVM) support. This isn't necessarily an issue for certain types of blockchains, but it can cause problems for others. You'll need to take the time to research your blockchain closely before deciding to use ZK-rollups.

The main reason that some people go with (unproven) optimistic rollups is because their mechanism has lower computational requirements. ZK-rollups are more secure, but creating so many zero-knowledge proofs comes at a computational cost. All the extra effort might not be worth it for an application that doesn't have much on-chain activity.

The process of creating a zero-knowledge rollup does allow the operator to have some influence over the smart contract. They can alter the order of the transactions which may cause potential issues for some users. This is why it is very important to only use trusted providers when working with any type of zero-knowledge rollup.

Though rollups have applications for a lot of blockchains, the majority of zero-knowledge rollups are used when working with Ethereum. ZK-rollups have some specific applications for Ethereum. Though Ethereum is popular for its flexibility, its network can become congested, slow and expensive. ZK-rollups make it easier to expand projects. They allow for more scalability, while still permitting users to access the Ethereum network’s benefits.

There are a variety of projects which focus on applying ZK-rollups to Ethereum. One of the largest is 

 (Polygon's zkEVM). This open-source project has invested $1 billion into rollup provider technology. Other popular implementations include 

. These projects can all be integrated into your 

 (DApps) to add more functionality and speed to Ethereum-based projects.

Ultimately, zero-knowledge rollups have a lot of exciting applications for Ethereum and beyond. Their ability to make transactions faster helps solve some scalability issues with blockchains. Though they still aren't very well-known, you’re likely to see more of them in the future.

Zero-Knowledge Rollups

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