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Upcoming crypto events calendar

Follow the world of blockchain with our cryptocalendar. Here are all the main events related to crypto. Updates daily.

Upcoming crypto events calendar

Events

Date Event name Location
October 2026
19 - 23
October
2026, Mon - Fri
Tokocrypto Digital Summit at Bali Tech Week 2026
  • Summit
  • Blockchain
Indonesia, Bali
19
October
2026, Mon
Optimism & Succinct Money20/20 happy hour in Las Vegas
  • Meetup
  • Ethereum
USA, Las Vegas
19
October
2026, Mon
IoTeX network upgrade and hard fork at block 53,533,081
  • Network Upgrade
  • Blockchain
Online
19 - 22
October
2026, Mon - Thu
Annual Conference of Financial Street Forum 2026
  • Forum
  • Fintech
China, Beijing
19 - 24
October
2026, Mon - Tue
Binance Blockchain 100 Awards 2026 community voting
  • Event
  • Cryptocurrency
Online
20
October
2026, Tue
Bitget delists EPIC perpetual futures
  • Delisting
  • trading
Bitget
20
October
2026, Tue
LayerZero ZRO token unlock (23.63M ZRO)
  • Token unlock
  • Blockchain
Online
20 - 21
October
2026, Tue - Wed
CoinShares Bitcoin and Ether ETF (BTF) liquidation
  • Delisting
  • Investment
Online
20
October
2026, Tue
Zcash NU7 mainnet activation height review
  • Governance Vote
  • Cryptocurrency
Online
20
October
2026, Tue
StandX perpetual markets switch to reduce-only mode
  • Event
  • DeFi
Online
20
October
2026, Tue
MINT $MNTD token generation event (TGE) and Season 1 airdrop
  • Airdrop
  • Cryptocurrency
Online
20
October
2026, Tue
Binance delists EPIC and QUICK spot trading pairs
  • Delisting
  • Cryptocurrency
Online
20 - 22
October
2026, Tue - Thu
XRPL Week New York: developer bootcamp
  • Workshop
  • Blockchain
USA, New York
21
October
2026, Wed
Meteora LP Stimulus Season 2 claim closes
  • Airdrop
  • DeFi
Online
21
October
2026, Wed
JPYC added to Kaia contribution reward program
  • Partnership
  • Stablecoins
Online
21
October
2026, Wed
Solana Alpenglow consensus mainnet activation
  • Mainnet Launch
  • Solana
Online
21
October
2026, Wed
Kaia adds JPYC to Contribution Reward recognized assets (Epoch 4)
  • Product Release
  • Stablecoins
Online
21
October
2026, Wed
Kaia first KAIA burn of unpaid Contribution Reward tokens (2,463,579 KAIA)
  • Token Burn
  • Blockchain
Online
22
October
2026, Thu
Bitfinex: The Future of Capital Markets
  • Conference
  • Bitcoin
Switzerland, Lugano
22 - 23
October
2026, Thu - Fri
NEXTPredict 2026 prediction markets summit
  • Summit
  • Fintech
USA, New York
22
October
2026, Thu
Bitwise Dogecoin ETF (BWOW) liquidation cash distribution
  • Event
  • Investment
Online
23
October
2026, Fri
Bitget delists PUMPBTC
  • Delisting
  • trading
Bitget
23
October
2026, Fri
Bitget delists ICX
  • Delisting
  • trading
Bitget
23
October
2026, Fri
Bitget delists RVV
  • Delisting
  • trading
Bitget
23 - 24
October
2026, Fri - Sat
Plan B Forum 2026
  • Conference
  • Bitcoin
Switzerland, Lugano
● Happening now Event Solana

Firedancer bug bounty program (2x rewards, 3x for Alpenglow)

17 – 20 Oct – Nov 2026, Sat–Fri
Online Location
SOL Firedancer

Firedancer, a validator client for Solana, is running a bug bounty program that pays double rewards for all valid findings and triple rewards for vulnerabilities related to Alpenglow. The program starts on October 17, 2026 and runs until November 20, 2026, and it concerns the SOL ecosystem.

What is happening

Firedancer has launched a new bug bounty platform intended to strengthen the security of its validator software. Under the program, researchers and community members who discover bugs receive 2x the standard reward. Vulnerabilities connected to Alpenglow receive an even higher multiplier of 3x.

The program is time-limited and is scheduled to end on November 20, 2026, giving participants roughly a month to submit findings. Firedancer functions as a validator client for the Solana blockchain, taking part in transaction validation and network security, so any weaknesses found in it bear directly on the network's safety.

The announcement emphasizes community engagement as the main way of identifying potential issues. By raising payouts for a limited period, Firedancer aims to attract more attention from security researchers and developers.

Why it matters

Validator clients are core infrastructure: bugs in them can affect block production, consensus and overall network reliability. A bounty with boosted rewards is a way to surface problems before they can be exploited, and the higher multiplier for Alpenglow-related findings signals that this area is a particular priority for the team.

For SOL holders and traders, security-related announcements can influence community sentiment and perceptions of the network's resilience. The program does not change token supply or protocol economics on its own, but developers and users often follow such initiatives as an indicator of how seriously a project treats security. Observers will likely watch how many findings are reported and how the client's security reputation develops.

Key details

  • Date: October 17, 2026 to November 20, 2026
  • Project: Firedancer
  • Coins: SOL
  • Category: Event
  • Status: Confirmed
  • Source: https://coinfomania.com/firedancer-launches-bug-bounty-program-offering-2x-rewards/