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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
December 2026
15
December
2026, Tue
Abstract chain shutdown (Igloo Inc.)
  • Event
  • Blockchain
Online
15
December
2026, Tue
Abstract chain shutdown and bridging deadline
  • Event
  • Blockchain
Online
15
December
2026, Tue
Abstract layer-2 network shutdown
  • Event
  • Ethereum
Online
15
December
2026, Tue
Anichess $CHECK staking and token migration from Abstract to Base
  • Staking
  • Web3
Online
28 - 29
December
2026, Mon - Tue
Binance stops EPIC and QUICK withdrawals
  • Delisting
  • trading
Online
30
December
2026, Wed
Lighter LIT team and investor token unlock (one-year cliff ends)
  • Token unlock
  • DeFi
Online
30
December
2026, Wed
Mirex Network KYC winners reveal
  • Product Release
  • Blockchain
Online
31 - 08
December
2026, Thu - Fri
Innovator Uncapped Bitcoin 20 Floor ETF (QBF) liquidation
  • Delisting
  • Investment
Online
31
December
2026, Thu
SBI DigiTrust, NICE and DSRV stablecoin QR payment pilot for Japanese tourists in South Korea
  • Partnership
  • Stablecoins
Online
31
December
2026, Thu
ICON blockchain shutdown and end of ICX-to-SODA migration
  • Event
  • Blockchain
Online
TBA
December
2026, date TBC
Avareun AI (AVN) planned exchange listings
  • Listing
  • Cryptocurrency
Online
Q4
2026
date TBC
Midnight Ledger v9 upgrade mainnet release
  • Mainnet Launch
  • Blockchain
Online
TBA
December
2026, date TBC
Ethereum Economic Zone first production EEZ rollup (Gnosis Chain transition)
  • Mainnet Launch
  • Ethereum
Online
TBA
December
2026, date TBC
GAO investigation into CFTC workforce reduction begins
  • Regulatory Deadline
  • Regulation
Online
TBA
December
2026, date TBC
Cardano Ouroboros Leios mainnet deployment
  • Mainnet Launch
  • Blockchain
Online
TBA
December
2026, date TBC
Ethereum Glamsterdam mainnet upgrade
  • Network Upgrade
  • Ethereum
Online
TBA
December
2026, date TBC
EU Digital Identity Wallets availability deadline for Member States
  • Regulatory Deadline
  • Regulation
Online
Q4
2026
date TBC
Cardano Dijkstra hard fork (Linear Leios, phase 1)
  • Network Upgrade
  • Blockchain
Online
TBA
December
2026, date TBC
SBI DigiTrust, NICE and DSRV Japan-Korea stablecoin QR payment pilot
  • Event
  • Stablecoins
Online
TBA
December
2026, date TBC
Standard Chartered Singapore institutional crypto custody launch
  • Product Release
  • Cryptocurrency
Online
TBA
December
2026, date TBC
Haider Rafique to leave OKX
  • Event
  • Cryptocurrency
Online
TBA
December
2026, date TBC
SBI DigiTrust, NICE and DSRV stablecoin QR payment verification testing completion
  • Testnet
  • Stablecoins
Online
January 2027
01
January
2027, Fri
French stablecoin swap tax takes effect
  • Regulatory Deadline
  • Stablecoins
Online
01
January
2027, Fri
South Korea 22% crypto gains tax takes effect
  • Regulatory Deadline
  • Regulation
Online
01
January
2027, Fri
Expanded Central Bank crypto supervisory data and anti-fraud retention rules take effect
  • Regulatory Deadline
  • Regulation
Online
Meetup Solana

El Encuentro Solana en España

26 October 2026, Monday
Madrid, Spain Location
SOL Solana

El Encuentro Solana en España is a Solana community meetup scheduled for October 26, 2026 in Madrid, Spain, running from 10 a.m. to 10 p.m. It centers on the SOL ecosystem and takes place the day before MERGE Madrid opens.

What is happening

El Encuentro Solana en España is a side event held in Madrid on October 26, 2026, from 10 a.m. to 10 p.m. Attendance is by pre-registration. The event is confirmed, although the sources reviewed do not provide an official event page or a detailed programme, so the exact venue and session lineup are not stated.

The meetup takes place one day before MERGE Madrid, a crypto and finance conference. According to the official MERGE agenda, that event begins on October 27 with an institutional summit at the Madrid Stock Exchange, followed by two conference days at the Palacio de Cibeles on October 28 and 29. The organizer expects more than 3,000 attendees and 250 speakers.

The Solana ecosystem also features in the MERGE programme itself: the organizer's press release says Western Union will present its dollar stablecoin USDPT, issued by Anchorage Digital Bank on Solana. That presentation is part of MERGE, not of the October 26 meetup.

Why it matters

Side events like this give a regional community a chance to gather while many industry participants are already in the city for a larger conference. For Solana, the timing places the meetup alongside a week of institutional discussion on stablecoins, custody, tokenization and payments, themes in which the network is already being referenced.

For holders and traders of SOL, a community meetup is mainly a source of ecosystem news and networking rather than a scheduled protocol event. The sources do not list announcements, launches or token-related changes for this day, so it is worth following the project's official channels for any details that emerge. The event is rated as low-to-moderate in importance.

Key details

  • Date: October 26, 2026, 10:00 to 22:00 (Madrid)
  • Project: Solana
  • Coins: SOL
  • Category: Meetup
  • Status: Confirmed; attendance by pre-registration
  • Location: Madrid, Spain
  • Source: Cointribune, MERGE Madrid 2026 day-by-day programme (https://www.cointribune.com/en/merge-madrid-2026-day-by-day-program-2/)