Blockchain
Next Biggest Altcoin: BlockDAG, Ethereum, Solana, and Bitcoin Hyper Ready for 2025 Gains
Every cycle introduces projects that could shape the next phase of crypto. Today, attention is on long-standing names like Ethereum and Solana as well as fast-moving presales such as BlockDAG and Bitcoin Hyper. Each of these projects brings a different edge, from adoption and upgrades to presale success and innovative models. With the right timing, they could stand out as major players in the coming months.
In this piece, we look at four names, BlockDAG, Ethereum, Solana, and Bitcoin Hyper, each positioned uniquely to respond to market trends. Whether the focus is on infrastructure growth or presale momentum, these are contenders for the next biggest altcoin in 2025.
1. BlockDAG: Presale Momentum Shaping the Market
BlockDAG is drawing headlines for its hybrid framework that merges Directed Acyclic Graph design with Proof-of-Work security. This setup allows high transaction speed while keeping decentralization intact. It is also fully EVM-compatible, meaning developers can bring Ethereum-based applications without barriers. Adoption has already begun, with more than 2.5 million users mining through the X1 mobile miner app and over 19,400 ASIC miners distributed across the globe.
The presale has been one of the most talked-about events in recent cycles, raising more than $385 million. Now in Batch 30, BDAG coins are priced at $0.03. Early buyers have already seen paper gains of 2,900%, and expectations are that BDAG could reach $1 once listed, a potential 36× jump from the current stage. This momentum is why BlockDAG (BDAG) is being described as a contender for the next biggest altcoin.
Adding to the buzz is a 200 ETH competition with prizes worth around $1 million USD, rewarding presale participation and community activity. With its mix of technical strengths, adoption before launch, and engagement efforts, BlockDAG is becoming one of the most closely followed projects of 2025.
2. Ethereum: Foundation of Decentralized Growth
Ethereum remains the core of smart contracts and DeFi, supporting thousands of applications across areas like finance, gaming, and NFTs. Its move to Ethereum 2.0 has been key for growth, improving scalability, energy use, and transaction costs. While gas fees can still rise during busy periods, Ethereum continues to be the first choice for developers worldwide. Backed by a large community, unmatched developer tools, and deep ties to the wider blockchain space, it stays central to decentralized innovation.
Price performance in 2025 has also shown strength, with ETH trading steadily in the mid-thousands. Analysts highlight higher staking participation, a smaller circulating supply, and broader adoption as reasons for optimism. With constant upgrades and solid fundamentals, Ethereum is still seen as a leading candidate for the next biggest altcoin, especially if market momentum picks up.
3. Solana: Building Scale Through Speed
Solana has built a strong place in the market by focusing on speed and scalability. Capable of handling thousands of transactions every second at very low cost, it has become a top option for developers creating practical applications. From NFTs and gaming to DeFi, Solana’s ecosystem now rivals some of the largest in the space, proving its reach and versatility. This level of usage has made it a top choice for projects needing high throughput with minimal fees.
On the pricing side, Solana has bounced back strongly after earlier challenges, gaining momentum and pulling more attention. Both institutional and retail activity have been rising, adding to its support base. Technical progress and ecosystem growth keep boosting confidence, placing Solana firmly in conversations as one of the next biggest altcoin projects for 2025.
4. Bitcoin Hyper: Expanding BTC Utility with Layer-2
Bitcoin Hyper is drawing attention as a presale network built to extend Bitcoin’s use cases. Running as a Layer-2 on the Solana Virtual Machine, it offers sub-second speeds while leaning on Bitcoin’s security. Its devnet already supports Solana-compatible contracts, oracles, and tokens, giving builders an easy path to create.
By mid-August 2025, the presale had raised close to $10 million, with prices near $0.012725. Participants can also access staking with flexible yields topping 100%. A key feature is its trustless bridge, which locks BTC on layer 1 while minting wrapped BTC on layer 2, joining security with speed. With structures in place for development, marketing, listings, and rewards, Bitcoin Hyper is being marked as one of the next biggest altcoin opportunities of the year.
Closing Note
These projects all highlight different strengths. Ethereum continues to lead with its role as the base of smart contracts. Solana delivers speed and adoption at scale, making it ideal for developers and users seeking efficiency. Bitcoin Hyper is tapping into demand for Layer-2 solutions that expand what Bitcoin can do.
Yet BlockDAG is the one catching the most attention. Its hybrid DAG-PoW design, presale haul of more than $385 million, and a 200 ETH community competition give it a unique place in 2025’s market. For those watching closely, BlockDAG stands out as a frontrunner for the next biggest altcoin, combining technology, adoption, and presale traction that few others can match.
Blockchain
France Backs Euro Stablecoins to Challenge US Dollar Dominance
France’s finance minister, Roland Lescure, has voiced support for a euro-pegged stablecoin initiative led by European banks, as the region looks to compete with the dominance of US dollar-backed tokens.
The proposed stablecoin, known as Qivalis, is expected to launch in the second half of 2026 under the European Union’s Markets in Crypto Assets regulatory framework.
Europe Pushes for Digital Euro Alternatives
The Qivalis project was introduced in September 2025 by a group of major European banks, including ING and UniCredit.
Its goal is to create a MiCA-compliant euro stablecoin that can serve as a regional alternative to widely used dollar-backed digital assets.
Lescure expressed strong support for the initiative, stating that Europe needs its own competitive offering in the stablecoin space.
Dollar Stablecoins Still Dominate
Currently, the stablecoin market is heavily dominated by US dollar-pegged assets.
Tether’s USDT and Circle’s USDC account for the vast majority of market share, with USDT alone holding a market capitalization of around $186 billion.
By comparison, euro-backed stablecoins represent only a small fraction of the market, which Lescure described as “not satisfactory.”
Tokenized Deposits Also Encouraged
In addition to stablecoins, Lescure encouraged banks to explore tokenized deposits as part of the broader digital finance shift.
These instruments, which represent traditional bank deposits on blockchain infrastructure, could play a complementary role alongside stablecoins in modernizing financial systems.
Europe Focuses on Regulation and Stability
European regulators are taking a structured approach through the MiCA framework, aiming to ensure compliance, transparency, and financial stability.
At the same time, officials remain cautious about certain features, particularly interest-bearing stablecoins.
Banque de France Governor François Villeroy de Galhau has warned that offering yield on stablecoins could pose risks to financial stability, a concern echoed by policymakers in both Europe and the United States.
Ongoing Debate in the US
The discussion around stablecoins is also ongoing in the US, where lawmakers are still debating how to regulate the sector.
The proposed CLARITY Act, which aims to establish a market structure for crypto assets, remains stalled in the Senate amid disagreements over issues like stablecoin yield and tokenized equities.
Europe Looks to Close the Gap
With initiatives like Qivalis, Europe is positioning itself to reduce reliance on dollar-based stablecoins and strengthen the role of the euro in digital finance.
As competition intensifies, the development of regulated, region-specific stablecoins could play a key role in shaping the future of global payments.
Blockchain
Ramp Network Launches Multichain Wallet to Simplify Self-Custody
Fintech firm Ramp Network has introduced a new multichain self-custodial wallet aimed at reducing one of crypto’s biggest usability challenges, the need to rely on multiple third-party services for basic transactions.
The company says the wallet allows users to buy, sell, swap, and cash out digital assets within a single app, streamlining the overall experience.
All-in-One Crypto Experience
Unlike many wallets that depend on external providers, Ramp’s new product integrates its own on-ramp, off-ramp, and cross-chain infrastructure directly into the app.
This means users can complete key actions like trading or withdrawing funds without being redirected to other platforms.
Ramp says the goal is to simplify self-custody while still allowing users to retain full control over their assets.
Multichain Support at Launch
The wallet launches with support for Ether across eight networks, including Ethereum, Arbitrum, Base, Linea, MegaETH, Optimism, Polygon zkEVM, and zkSync Era.
Ramp plans to expand support to additional networks such as Bitcoin, Solana, Binance Smart Chain, Polygon, Apechain, Avalanche, Celo, and Gnosis in future updates.
To facilitate transactions, the wallet uses USDC on the Base network as a core balance for payments and transfers.
Focus on Security and User Control
Despite offering an integrated experience, Ramp emphasized that the wallet remains fully self-custodial.
Users retain control of their private keys, with security features including passkeys and optional key export functionality.
The company said this approach aims to make non-custodial wallets easier to use without compromising ownership of funds.
Not Available in the EU Yet
The wallet will be available globally, except in the European Union.
Ramp Network is already registered as a Crypto Asset Service Provider under the EU’s MiCA framework, but additional regulatory approvals are required before launching the wallet in the region.
According to CEO Przemek Kowalczyk, those steps are expected to be completed in the coming months.
Competing in a Crowded Wallet Market
Ramp’s entry adds to a growing list of wallets offering integrated features, including MetaMask, Phantom, Best Wallet, and Exodus, which already support in-app swaps and asset purchases.
However, Ramp is positioning its product as more streamlined by reducing the number of intermediaries involved in each transaction.
Simplifying a Fragmented Experience
Kowalczyk said the company built its own infrastructure to eliminate friction points that typically occur when users switch between services.
By combining payments, trading, and cash-out features into a single system, Ramp aims to make the crypto experience more consistent and user-friendly while maintaining the core principle of self-custody.
Blockchain
HIVE Plans $75M Raise to Expand AI Infrastructure Beyond Bitcoin Mining
HIVE Digital Technologies is preparing to raise $75 million as it accelerates its shift from Bitcoin mining toward AI-driven computing and data center infrastructure.
The company announced plans to issue 0% exchangeable senior notes due in 2031, with the offering targeting institutional investors and including an option to raise an additional $15 million.
Funding Focused on GPUs and Data Centers
HIVE said the proceeds will be used to expand its high-performance computing capabilities, including investments in graphics processing units and data center infrastructure.
The notes will be issued through a wholly owned subsidiary and can be converted under certain conditions, with HIVE retaining flexibility to settle conversions in cash, shares, or a mix of both.
The company also plans to enter capped call transactions to help limit potential shareholder dilution from future conversions.
Stock Drops Following Announcement
Following the news, HIVE’s Nasdaq-listed shares fell 11.5%, underperforming the broader crypto mining sector. The CoinShares Bitcoin Mining ETF also declined slightly by 1.5%.
Despite the market reaction, the raise reflects HIVE’s longer-term strategy to diversify beyond traditional mining revenue.
Pivot to AI Already Underway
HIVE was among the early Bitcoin miners to pivot into high-performance computing, beginning the transition in 2022.
That strategy is starting to show results. In its most recent quarter, the company reported $93.1 million in revenue, up 219% year over year, even as Bitcoin prices remained under pressure and mining difficulty increased.
Earlier this year, HIVE also signed a $30 million deal to deploy 504 Nvidia B200 GPUs for enterprise AI cloud services, signaling deeper involvement in the AI infrastructure space.
Mining Industry Shifts Toward AI
HIVE is not alone in this transition. A growing number of publicly traded Bitcoin miners are moving into AI and high-performance computing.
Companies such as MARA Holdings, Riot Platforms, Bitdeer Technologies, TeraWulf, Hut 8, CleanSpark, and IREN are all leveraging their existing energy access and data center infrastructure to support AI workloads.
This trend reflects a broader industry shift as miners look to stabilize revenues and capitalize on rising demand for AI computing power.
AI Infrastructure Becomes Key Growth Driver
The move toward AI is gaining momentum across the sector.
CoreWeave, a former crypto mining firm, has emerged as a major player in AI cloud infrastructure after pivoting years earlier. The company recently signed a $6 billion deal with trading firm Jane Street and secured a $1 billion equity investment, highlighting the scale of demand for compute resources.
At the same time, other players like Soluna Holdings are restructuring operations to focus more heavily on AI-ready data centers.
Expansion Plans Continue
In addition to the fundraising, HIVE said it has received conditional approval to list its shares on the Toronto Stock Exchange, with trading expected to begin later this month once requirements are met.
As the company deepens its AI strategy, the planned raise signals a continued shift away from reliance on Bitcoin mining toward a broader role in powering next-generation computing infrastructure.
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