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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
July 2027
15 - 17
July
2027, Thu - Sat
Bitcoin 2027 Conference
  • Conference
  • Bitcoin
USA, Nashville
24
July
2027, Sat
World (WLD) token unlock rate cut by 43%
  • Token unlock
  • Blockchain
Online
September 2027
01
September
2027, Wed
Russia crypto law transitional compliance deadline
  • Regulatory Deadline
  • Regulation
Online
13 - 18
September
2027, Mon - Sat
Blockchain Week - UNGA Edition 2027
  • Conference
  • Blockchain
USA, New York
TBA
September
2027, date TBC
DAC8 first crypto tax information exchange between EU member states
  • Regulatory Deadline
  • Regulation
Online
October 2027
06 - 07
October
2027, Wed - Thu
TOKEN2049 Singapore 2027
  • Conference
  • Cryptocurrency
Singapore
08
October
2027, Fri
21shares Ethereum Staking ETF (TETH) sponsor fee waiver ends
  • ETF Decision
  • Ethereum
Online
● 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/