The most important crypto moments of the year

Key takeaways

• Bitcoin’s rise past $100,000 in 2025 marked a shift from speculative trading to long-term institutional adoption. Banks and governments began viewing BTC as a strategic reserve asset.

• The GENIUS Act established a unified US framework for payment stablecoins, mandating 1:1 reserve backing, stricter issuer qualifications and stronger consumer protections.

• Real-world asset tokenization surpassed $30 billion onchain, driven by tokenized US Treasurys and private credit. Firms such as BlackRock, JPMorgan and Apollo integrated RWAs into DeFi markets.

• Onchain perpetual futures recorded over $1 trillion in monthly trading volume, with platforms like Hyperliquid achieving speed and depth comparable to centralized exchanges.

Bitcoin (BTC) crossing the $100,000 threshold this year carried more symbolic weight than speculative excitement. What was once seen as a speculative asset became a structured part of the global financial system. 2025 has turned out to be a year focused less on hype and more on meaningful progress in infrastructure, regulation, institutional investment and technology.

This article highlights the most significant cryptocurrency events of the year.

Bitcoin enters an institutional phase

Spot Bitcoin exchange-traded funds (ETFs) brought Bitcoin into the portfolios of asset managers, pension funds and corporate treasuries, pushing it beyond retail markets. Daily ETF inflows became a key indicator of market confidence. Unlike previous cycles driven by high-leverage trading, 2025 saw steady interest from professional investors.

Banks began conducting Bitcoin transactions on their own balance sheets. Intesa Sanpaolo, Italy’s largest bank, made its first proprietary Bitcoin trade in January 2025, purchasing 1 million euros worth of BTC as an experiment. Several countries are also exploring the idea of strategic Bitcoin reserves, referring to long-term national holdings of the asset.

On March 6, 2025, US President Donald Trump signed an executive order establishing a strategic Bitcoin reserve, a permanent asset fund supported by forfeited BTC. The Czech National Bank has also announced that it is considering adding Bitcoin to its strategic reserves.

Did you know? Bitcoin mining firms partner with energy producers to stabilize electrical grids and monetize surplus power.

Passing of the GENIUS Act

In 2025, stablecoins matured from trading instruments into regulated payment and settlement assets. The GENIUS Act, signed into law on July 18, 2025, established the first comprehensive US federal framework for payment stablecoins.

The law clarifies that qualifying payment stablecoins are not securities, creates a unified federal licensing and oversight regime for issuers and requires full 1:1 reserve backing with high-quality, highly liquid assets such as cash and short-term US Treasurys. It also mandates regular public disclosures of reserve composition to ensure transparency and consumer protection.

Only approved and qualified entities, such as subsidiaries of insured depository institutions, can now issue stablecoins. These issuers must meet strict standards for capital, liquidity and risk management. The act also includes provisions to protect stablecoin holders in the event of issuer insolvency.

While the GENIUS Act drew inspiration from earlier proposals, it strengthened safeguards for financial stability. It addressed concerns about a fragmented monetary system by establishing a clearer and more coordinated regulatory framework for digital dollar payments.

The rise of real-world asset tokenization

In 2025, real-world asset (RWA) tokenization transitioned from experimental pilots to institutional mainstream, with onchain value surpassing $30 billion, representing a 300%-400% increase over three years. US Treasurys and private credit are driving institutional adoption.

Launched in March 2024, the BlackRock USD Institutional Digital Liquidity Fund (BUIDL) brings US Treasurys onchain through tokenization. BUIDL now holds more than $2 billion in total value locked (TVL) across multiple blockchains and distributes daily interest, backed 1:1 by real-world assets.

The benefits of RWA tokenization include fractional ownership, 24/7 liquidity and cross-chain interoperability through protocols such as Chainlink CCIP. Institutions like JPMorgan and Apollo are integrating RWAs into decentralized finance (DeFi), further blurring the boundaries between traditional finance and blockchain.

Did you know? Tokenized US Treasurys became one of the fastest-growing categories in DeFi, offering low-risk, onchain yields.

Onchain perpetual futures and the Hyperliquid milestone

In October 2025, DeFi perpetual futures surpassed $1 trillion in monthly trading volume, putting platforms like Hyperliquid on par with centralized crypto exchanges. The daily trading volume for decentralized perpetual contracts averaged around $45.7 billion that month, while onchain open interest rose to $16 billion. This increase reflects sustained market positioning rather than short-lived speculative activity.

Hyperliquid’s HIP-3 upgrade in October enabled permissionless market creation through the staking of 500,000 HYPE tokens. The update decentralized listings and encouraged innovation in new asset classes such as equities and RWAs. The platform’s sub-second execution and deep liquidity have further narrowed the gap between centralized and decentralized exchanges.

Ethereum strengthens its core role

This year, Ethereum reinforced its foundational role in the blockchain ecosystem through strategic upgrades and growing institutional adoption. The Pectra upgrade, activated in May, doubled blob capacity, reduced layer-2 fees and improved transaction throughput. It also raised the validator staking cap from 32 ETH to 2,048 ETH, enhancing validator efficiency.

In July 2025, spot Ether ETFs attracted $12.1 billion in inflows, led by BlackRock’s iShares Ethereum Trust (ETHA), highlighting strong institutional demand. Regulatory clarity from US Securities and Exchange Commission rulings positioned Ethereum as compliant infrastructure for DeFi and RWAs, reinforcing its role as Web3’s resilient settlement layer. The upcoming Fusaka upgrade in December is expected to deliver further PeerDAS optimizations, strengthening Ethereum’s long-term position.

Did you know? Corporations are increasingly using private or hybrid Ethereum chains for supply-chain tracking and settlement workflows.

Solana’s transformation

Solana’s narrative took a sharply positive turn in 2025. Once criticized for network outages and instability, the network made major strides in reliability and performance. The introduction of Firedancer, a new validator client, enhanced redundancy and processing capacity, reflecting Solana’s focus on large-scale, dependable operations.

Institutional and derivatives markets also embraced Solana in 2025. Leading regulated platforms introduced Solana-based futures and options, enabling hedging and arbitrage opportunities that were previously limited to Bitcoin and Ether (ETH). This development reinforced Solana’s growing importance in high-volume applications such as onchain trading, gaming and consumer services.

Industry addresses security challenges

The industry faced another reminder in 2025 that security remains a major challenge. With more than $2.17 billion stolen from cryptocurrency services as of Nov. 11, 2025, this year has already proven more devastating than the entirety of 2024 in terms of total losses. A large portion of the stolen funds came from North Korea’s $1.5-billion hack of Bybit.

As cryptocurrency becomes more integrated into global finance, security failures now pose systemic risks rather than isolated incidents. The growing sophistication of attackers has mirrored the industry’s own technological progress. In 2025, AI-driven attacks and complex supply chain vulnerabilities led to widespread efforts across the industry to strengthen cybersecurity practices.