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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
31
December
2026, Thu
Brave phases out Brave Ads Notification unit
  • Product Release
  • Web3
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
Q4
2026
date TBC
Midnight Ledger v9 upgrade mainnet release
  • Mainnet Launch
  • Blockchain
Online
TBA
December
2026, date TBC
HSBC RedCoin HKD stablecoin retail launch
  • Product Release
  • Stablecoins
Online
TBA
December
2026, date TBC
Ethereum Glamsterdam mainnet upgrade
  • Network Upgrade
  • Ethereum
Online
TBA
December
2026, date TBC
CME Emerging Crypto Index first rebalance
  • Event
  • Investment
Online
TBA
December
2026, date TBC
Stacks Epoch 4.1 network upgrade
  • Mainnet Launch
  • Bitcoin
Online
TBA
December
2026, date TBC
Blockchain Association 2026 Policy Summit
  • Summit
  • Regulation
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
Coinbase spot margin (up to 10x) and options rollout outside the US
  • Product Release
  • trading
Online
TBA
December
2026, date TBC
EU Digital Identity Wallets availability deadline for Member States
  • Regulatory Deadline
  • Regulation
Online
TBA
December
2026, date TBC
Cardano Ouroboros Leios mainnet deployment
  • Mainnet Launch
  • Blockchain
Online
TBA
December
2026, date TBC
GAO investigation into CFTC workforce reduction begins
  • Regulatory Deadline
  • Regulation
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
TBA
December
2026, date TBC
Coinbase Pro relaunch as professional platform
  • Product Release
  • trading
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
January 2027
01
January
2027, Fri
South Korea 22% crypto gains tax takes effect
  • Regulatory Deadline
  • Regulation
Online
01
January
2027, Fri
South Korea 22% crypto gains tax takes effect
  • Regulatory Deadline
  • Regulation
Online
01
January
2027, Fri
South Korea 22% cryptocurrency income tax takes effect
  • Regulatory Deadline
  • Regulation
Online
01
January
2027, Fri
French stablecoin swap tax takes effect
  • Regulatory Deadline
  • Stablecoins
Online
01
January
2027, Fri
Expanded Central Bank crypto supervisory data and anti-fraud retention rules take effect
  • Regulatory Deadline
  • Regulation
Online
01
January
2027, Fri
North Carolina HB 920 crypto ATM (BTM) regulations take effect
  • Regulatory Deadline
  • Regulation
Online
Regulatory Deadline Stablecoins

GENIUS Act expected general effective date

18 January 2027, Monday
Online Location
GENIUS Act (U.S. stablecoin framework) Project

⚠ The date is not confirmed yet and may change.

Treasury has identified January 18, 2027 as the expected general effective date of the GENIUS Act, the U.S. federal stablecoin framework. The date is tentative, because final implementing rules could trigger an earlier effective date.

What is happening

The GENIUS Act was enacted on July 18, 2025. Under Section 20, the Act generally takes effect on the earlier of two points: 18 months after enactment, or 120 days after the primary federal payment stablecoin regulators issue final implementing regulations. Counting 18 months from enactment gives January 18, 2027, which Treasury has named as the expected effective date. If final rules arrive early enough, the Act could take effect sooner.

A separate restriction on certain offers and sales begins on July 18, 2028. Treasury's August 2026 proposal expressly distinguishes the two dates, and the later one does not excuse businesses from existing law or from GENIUS Act provisions that take effect sooner.

Implementation is still a mix of enacted requirements and proposals. The OCC announced its principal proposal in February 2026, and the Federal Reserve announced proposals on September 24, 2026 covering supervised issuers, reserves, capital, risk management, custody and applications. An interim final rule effective September 30, 2026 set forms and procedures for state regulatory regime certifications, although acceptance of those certifications depends on information-collection approval and a Treasury notification.

Why it matters

The framework affects different businesses in different ways. Issuers face the central approval and prudential requirements, including identifiable reserves backing outstanding payment stablecoins at least one-to-one, limits on eligible reserve assets, redemption policies and reserve reporting. Exchanges, custodians and other intermediaries may have obligations for the stablecoins they offer even when another company issues them. Payment companies and businesses that hold or accept stablecoins need to review redemption access, custody, freezes and counterparty exposure.

For holders and traders, the practical questions are which tokens remain supported, on what terms they can be redeemed, and how platforms adjust their offerings as the rules take effect. Because the date is tentative and several rules are still proposals, it is worth watching for final regulations from the OCC and the Federal Reserve, any Treasury updates on the effective date, and platform announcements about supported stablecoins.

Key details

  • Date: January 18, 2027 (expected; tentative and could move earlier if final implementing rules are issued)
  • Project: GENIUS Act (U.S. stablecoin framework)
  • Coins: none specified
  • Category: Regulatory Deadline
  • Status: Tentative
  • Source: https://cryptonews.net/news/legal/33624966/