7 Crypto Events in November 2025

Updated

November 22, 2025

Jakarta, Pintu News – The month of November 2025 has been one of the most hectic periods for the global crypto industry. A number of blockchain technology conferences, developer meetups, and large ecosystem summits took place almost every week.

These events are attended by thousands of international participants, including investors, developers, regulators, and major Web3 companies presenting their latest developments. Here are the seven most important crypto events that took place throughout November 2025!

Mining Disrupt Conference 2025 – Texas, November 12-14, 2025

Mining Disrupt 2025 was held in Miami/Florida before, but in 2025 the conference was moved to Texas-the state with the largest expansion of Bitcoin mining centers in the United States. The event took place on November 12-14, 2025, with more than 5,000 attendees and over 80 exhibitors from the ASIC mining, hosting, energy, and cybersecurity industries.

The conference highlighted mining trends, such as the increased efficiency of next-generation ASICs, the integration of renewable energy, and the regulatory impact of the 2024 post-Bitcoin halving. With Texas being one of the mining epicenters, this event is a barometer of the future direction of the proof-of-work-based blockchain industry.

Cardano Summit 2025 – Berlin, November 8-10, 2025

The Cardano Ecosystem is once again holding one of the largest annual blockchain events in the world, Cardano Summit 2025, which will be held on November 8-10, 2025 in Berlin, Germany. The event is typically attended by between 5,000-10,000 attendees in person and hundreds of thousands streaming online.

This year’s Cardano Summit is expected to feature a new roadmap including increased scalability, Voltaire governance, and AI integration in smart contracts. The community awaits updates from Input Output Global (IOG), Emurgo, and the Cardano Foundation on DeFi, stablecoin, and digital identity (DID) expansion.

Bitcoin Amsterdam 2025 – Amsterdam, November 13-15, 2025

One of Europe’s largest Bitcoin (BTC) events, Bitcoin Amsterdam, returns on November 13-15, 2025. The previous year, the event attracted over 15,000 visitors, making it the largest BTC event in Europe.

The main agenda included discussions of EU crypto policy, Bitcoin’s layer-2 trend, and the expansion of BTC companies such as Strike, Trezor, and BitPay. The event is also the venue for open-source project announcements and Bitcoin maximalist community gatherings.

Also read: 10 Crypto Cross-Chains that Have the Potential to Rise in 2026

Sub0 Symbiosis 2025 – November 17-18, 2025

Sub0 is the main developer conference of the Polkadot ecosystem. On November 17-18, 2025, Sub0 was held again with a focus on multi-chain interoperability, parachain systems, and network upgrades after Polkadot 2.0 migration.

In 2024, the event was attended by more than 2,000 developers, and by 2025 the number of participants is expected to increase. Sub0 is renowned as the birthplace of new projects within Polkadot as it provides hands-on technical workshops with the Parity Technologies team.

Staking Summit 2025 – Lisbon, November 19-20, 2025

Staking Summit is the largest global conference dedicated to staking and Proof-of-Stake (PoS). On November 19-20, 2025, Lisbon is again hosting with more than 1,500 staking validators, developers, and institutions in attendance.

Topics of discussion included validator security, the impact of MiCA regulations on staking, liquid staking (LSD), and restaking expansion such as on the Ethereum network. Lisbon is increasingly recognized as Europe’s Web3 hub, making this event strategic to the global PoS map.

Ethereum Cypherpunk Congress 2025 – November 25-27, 2025

Held on November 25-27, 2025, the Ethereum Cypherpunk Congress is an exclusive event for builders and original thinkers in the world of cryptography and Ethereum (ETH).

The event focused on privacy, advanced cryptography such as zk-SNARKs, as well as cypherpunk philosophy in modern blockchain development. It was previously attended by only around 1,000 select participants, making it one of the most exclusive events in the crypto industry.

Solana Breakpoint Regional Sessions – November 2025

Although Solana Breakpoint Global was moved to March 2026, in November 2025 the Solana Foundation held a series of regional sessions in Singapore, Dubai and Berlin. Each session had between 500-1,500 attendees and saw the announcement of Solana turbine version updates and network performance improvements.

This regional session focused on Web3 gaming, high-speed DeFi, and next-generation Solana Mobile Stack integration.

Conclusion

November 2025 was a pivotal month for global cryptocurrency development. From Bitcoin and Ethereum to Polkadot, Cardano, and Solana, all major ecosystems held major gatherings that introduced new innovations and roadmaps. For crypto enthusiasts, these events provided strategic insights into the direction of the industry heading into 2026.

FAQ

What are the biggest crypto events taking place in November 2025?

Major events include Mining Disrupt Texas, Cardano Summit Berlin, Bitcoin Amsterdam, Sub0 Polkadot, Staking Summit Lisbon, Ethereum Cypherpunk Congress, and Solana Breakpoint Regional Sessions.

Why is November 2025 an important month for the crypto industry?

Because many global conferences announce new roadmaps and innovations, which can affect the development of DeFi, staking, interoperability, and regulation.

Where will Cardano Summit 2025 be held?

Cardano Summit 2025 was held in Berlin, Germany, on November 8-10, 2025.

How many participants are expected to attend Mining Disrupt 2025?

The event is expected to be attended by more than 5,000 participants and more than 80 mining industry exhibitors.

What is the main focus of the Sub0 Symbiosis Polka dot event?

Sub0 focuses on developing parachain technology, multi-chain interoperability, as well as enhancing the Polkadot 2.0 network.

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