Skip to main content
Live · updated daily
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
04 - 06
December
2026, Fri - Sun
Future Wealth Conference 2026
  • Conference
  • Investment
USA, Miami
06
December
2026, Sun
KalshiEX v. Bird 8th Circuit briefing concludes (prediction market preemption appeal)
  • Regulatory Deadline
  • Regulation
Online
07
December
2026, Mon
SEC Regulation Crypto Assets proposed rules
  • Regulatory Deadline
  • Regulation
Online
12
December
2026, Sat
TikCoin (TIK) global listing
  • Listing
  • Cryptocurrency
Online
12
December
2026, Sat
TikCoin (TIK) listing target
  • Listing
  • Cryptocurrency
Online
12
December
2026, Sat
TikCoin exchange listing
  • Listing
  • Cryptocurrency
Online
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
15
December
2026, Tue
Abstract blockchain network shutdown
  • Event
  • Blockchain
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
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
31 - 08
December
2026, Thu - Fri
Innovator Uncapped Bitcoin 20 Floor ETF (QBF) liquidation
  • Delisting
  • Investment
Online
TBA
December
2026, date TBC
Ethereum Glamsterdam mainnet upgrade
  • Network Upgrade
  • Ethereum
Online
Q4
2026
date TBC
Cardano Dijkstra hard fork (Linear Leios, phase 1)
  • Network Upgrade
  • Blockchain
Online
TBA
December
2026, date TBC
Avareun AI (AVN) planned exchange listings
  • Listing
  • Cryptocurrency
Online
TBA
December
2026, date TBC
EU Digital Identity Wallets availability deadline for Member States
  • Regulatory Deadline
  • Regulation
Online
TBA
December
2026, date TBC
Stacks Epoch 4.1 network upgrade
  • Mainnet Launch
  • Bitcoin
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
Regulatory Deadline Regulation

Illinois Digital Asset Tax Act: summary-judgment motions due in expedited challenge

04 November 2026, Wednesday
Online Location
Illinois Digital Asset Tax Act litigation Project

⚠ The date is not confirmed yet and may change.

Under a schedule proposed to the Sangamon County Circuit Court, opening summary-judgment motions in the challenges to the Illinois Digital Asset Tax Act would be filed on November 4, 2026. The date is tentative because the court has not yet approved the schedule, and no specific coins are named in the dispute.

What is happening

On October 13, industry groups and the State of Illinois jointly asked the Circuit Court of Sangamon County to expedite two lawsuits challenging the state's Digital Asset Tax Act. The Act would impose a 0.2% tax on the value of specified digital-asset purchases and transfers. The lawsuits allege, among other things, violations of federal and state constitutional provisions and preemption by the federal Internet Tax Freedom Act. Those allegations have not yet been adjudicated.

According to the Crypto Council for Innovation's filing announcement, the parties proposed that opening summary-judgment motions be filed on November 4, with briefing completed by January 22, 2027. They also requested a hearing in February and a decision by March 1. The proposed timetable still requires approval from the court.

Enforcement of the tax has separately been stayed until July 1, 2027. The latest development is procedural rather than a ruling on whether the tax is lawful.

Why it matters

If the court adopts the requested schedule, a merits decision could arrive before the revised effective date. That would give exchanges, brokers and other businesses with Illinois customers clarity on whether the tax can take effect, rather than leaving the question open until enforcement begins.

The stay is not an invalidation of the law. Businesses serving Illinois customers may still need to assess whether the Act would cover their transactions, who would be responsible for collecting the tax, and how their systems would calculate it if the challenges fail. Traders and holders in Illinois should note that the outcome of the case will determine whether a 0.2% charge applies to covered purchases and transfers once the stay ends. Because the November 4 date depends on court approval, it may shift.

Key details