Market-moving calendar

Crypto Catalyst Calendar

Conferences and on-chain catalysts on one timeline — token unlocks, mainnet launches, network upgrades and the events where they’re announced. The dates that actually move markets.

⚠️ Catalyst entries are illustrative demo data. Connect a CoinMarketCal API key (Events → Ingestion) to populate live unlocks, mainnets and listings automatically.

All (71) Events (63) Catalysts (8)

October 2026

12Oct

Blockchain Futures Summit London 2026

Conference London

16Oct

Arbitrum (ARB) token unlock

Token unlock Arbitrum High impact Scheduled cliff unlock adding to circulating supply.

22Oct

Cosmos Hub Community Call

AMA Cosmos Online

28Oct

Ethereum Roadmap AMA with Core Devs

AMA Online

28Oct

Restaking AMA with Core Devs

AMA Ethereum Online

30Oct

Optimism (OP) token unlock

Token unlock Optimism Monthly linear unlock to core contributors and investors.

November 2026

1Nov

India Blockchain Week 2026

Conference Mumbai

1Nov

Solana Hacker House London

Hackathon Solana London

3Nov

Devcon 8 India

Conference Ethereum Mumbai

3Nov

Devcon 8 Mumbai

Conference Mumbai

5Nov

bitcoin++ Privacy Edition

Conference Bitcoin Seoul

5Nov

Ethereum network upgrade

Upgrade Ethereum High impact Illustrative protocol upgrade milestone.

5Nov

Unchained Summit India

Summit Mumbai

5Nov

Web3 Builders Hybrid Summit — Dubai

Summit Dubai

6Nov

ETHGlobal Mumbai

Conference Mumbai

6Nov

Dakar Bitcoin Days IV

Conference Bitcoin Dakar

6Nov

DeFi Security Summit

Summit Aave Online

7Nov

BiznagaFest 2026

Conference Malaga

9Nov

Web Summit Lisbon

Summit Lisbon

13Nov

Bitcoin Amsterdam 2026

Conference Bitcoin Amsterdam

13Nov

Digital Assets Forum New York

Conference New York

15Nov

Solana Breakpoint London

Conference Solana London

18Nov

Singapore FinTech Festival 2026

Conference Singapore

18Nov

DeFi Yield Strategies Masterclass

Webinar Online

20Nov

Sui mainnet ecosystem milestone

Mainnet Sui Illustrative mainnet feature launch.

20Nov

Base Builders Meetup — San Francisco

Meetup Optimism San Francisco

20Nov

Solana Breakpoint Lisbon

Conference Solana Lisbon

27Nov

Amsterdam Bitcoin Meetup

Meetup Amsterdam

December 2026

1Dec

Blockchain Life Dubai

Conference Dubai

3Dec

Aptos exchange listing

Listing Aptos Illustrative new venue listing.

3Dec

DeFi Hack Singapore

Hackathon Ethereum Singapore

4Dec

zkSummit Berlin

Summit Ethereum Berlin

9Dec

Africa Bitcoin Conference 2026

Conference Bitcoin Nairobi

9Dec

Solana Builders Workshop — Lisbon

Workshop Lisbon

10Dec

Celestia (TIA) unlock

Token unlock Celestia Investor and core-contributor unlock.

11Dec

ETHGlobal New York 2026

Hackathon Ethereum New York

11Dec

Stablecoin Payments Masterclass

Webinar Online

January 2027

15Jan

Solana network upgrade

Upgrade Solana Illustrative client upgrade window.

16Jan

Rust for Solana — Hands-on Workshop

Workshop Solana Austin

20Jan

Paris Blockchain Week 2027

Conference Ethereum Paris

21Jan

Consensus Miami 2027

Conference Bitcoin Miami

28Jan

The Merge Retrospective — Live AMA

AMA Ethereum Online

February 2027

1Feb

Bitcoin halving cycle checkpoint

Halving Bitcoin High impact Illustrative post-halving supply checkpoint.

5Feb

Tokyo Web3 Summit

Summit Ethereum Tokyo

10Feb

Africa Tech Summit Nairobi 2027

Summit Nairobi

11Feb

Arbitrum Ecosystem Day — Hong Kong

Summit Arbitrum Hong Kong

18Feb

StarkWare Sessions 2027

Summit Ethereum Tel Aviv

24Feb

ETHDenver 2027

Hackathon Ethereum Denver

25Feb

Sui Basecamp Dubai

Conference Sui Dubai

March 2027

11Mar

MOVE Developer Workshop — Online

Workshop Aptos Online

18Mar

Devcon Southeast Asia

Conference Ethereum Bangkok

25Mar

Filecoin Developer Summit

Summit Filecoin Online

April 2027

8Apr

NFT.NYC 2027

Conference Ethereum New York

12Apr

EthCC[10]

Workshop Ethereum Cannes

16Apr

ETHGlobal Tokyo 2027

Hackathon Ethereum Tokyo

29Apr

TOKEN2049 Dubai 2027

Conference Bitcoin Dubai

May 2027

6May

Korea Blockchain Week 2027

Conference Ethereum Seoul

13May

Real-World Assets Summit — London

Summit Chainlink London

19May

Avalanche Summit — Barcelona

Summit Avalanche Barcelona

June 2027

10Jun

Modular Summit Zurich

Summit Cosmos Zurich

22Jun

Permissionless 2027

Conference Ethereum Salt Lake City

24Jun

Polkadot Decoded 2027

Conference Polkadot Berlin

July 2027

21Jul

Bitcoin 2027 Nashville

Conference Bitcoin Nashville

August 2027

11Aug

Blockchain Futurist Conference

Conference Bitcoin Toronto

25Aug

DappCon Berlin 2027

Conference Ethereum Berlin

September 2027

22Sep

Mainnet 2027 by Messari

Conference Bitcoin New York

October 2027

5Oct

Cosmoverse 2027

Conference Cosmos Bangkok

19Oct

Chainlink SmartCon 2027

Conference Chainlink New York

November 2027

12Nov

Cardano Summit 2027

Conference Cardano Dubai

17Nov

Devconnect Buenos Aires

Conference Ethereum Buenos Aires

December 2027

4Dec

India Blockchain Week 2027

Conference Ethereum Bengaluru