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Upcoming crypto events calendar

Events

Date Event name Location
January 2027
Q1
2027
date TBC
Bank consortium commercial stablecoin and tokenized deposit platform launch
  • Product Release
  • Stablecoins
Online
Q1
2027
date TBC
SpxNyxo AI assistant for tracking and earning
  • Product Release
  • AI
Online
TBA
January
2027, date TBC
Zcash quantum-resistant technology work (target)
  • Product Release
  • Cryptocurrency
Online
Q1
2027
date TBC
The Clearing House tokenized deposits network availability (Quant as technology partner)
  • Product Release
  • Fintech
Online
Q1
2027
date TBC
TruGolf Links and Polymath tokenized equipment leasing and fractional franchise program
  • Product Release
  • Blockchain
Online
Q1
2027
date TBC
FLOP AI agent network mainnet launch
  • Mainnet Launch
  • AI
Online
Q1
2027
date TBC
The Clearing House tokenized deposit network with Quant availability
  • Product Release
  • Blockchain
Online
Q1
2027
date TBC
FLOP Network mainnet launch
  • Mainnet Launch
  • AI
Online
TBA
January
2027, date TBC
Zakura post-quantum signatures for Zcash transparent pool
  • Product Release
  • Cryptocurrency
Online
Q1
2027
date TBC
Bank consortium USD stablecoin launch (Wells Fargo and 20 other institutions)
  • Product Release
  • Stablecoins
Online
TBA
January
2027, date TBC
Avareun AI platform launch
  • Product Release
  • Blockchain
Online
Q1
2027
date TBC
Veria mainnet launch
  • Mainnet Launch
  • Blockchain
Online
Q1
2027
date TBC
Sui mainnet rollout with post-quantum signature support
  • Mainnet Launch
  • Blockchain
Online
Q1
2027
date TBC
FLOP AI agent token mainnet launch
  • Mainnet Launch
  • AI
Online
Q1
2027
date TBC
Gnosis Chain EEZ-style rollup block (early target)
  • Mainnet Launch
  • Ethereum
Online
February 2027
04
February
2027, Thu
South Korea tokenized securities rules take effect
  • Regulatory Deadline
  • Regulation
Online
04
February
2027, Thu
South Korea tokenized securities framework takes effect
  • Regulatory Deadline
  • Regulation
Online
16
February
2027, Tue
Servo Network (SVO) airdrop campaign ends
  • Airdrop
  • Web3
Online
23
February
2027, Tue
SIMD-0550 implementation upgrade for disinflation rollout
  • Network Upgrade
  • Solana
Online
25
February
2027, Thu
Pendle PT-USDG February 2027 maturity (Aave rollover target)
  • Product Release
  • DeFi
Online
March 2027
15
March
2027, Mon
Final Starknet unlock tranche under current vesting schedule
  • Token unlock
  • Blockchain
Online
15
March
2027, Mon
SECT one-time 50% token burn
  • Token Burn
  • Cryptocurrency
Online
31 - 01
March
2027, Wed - Thu
Bitcoin for Corporations 2027
  • Conference
  • Bitcoin
USA, Orlando
TBA
March
2027, date TBC
Fireblocks support for Cardano CIP-26 and CIP-68 tokens
  • Product Release
  • Blockchain
Online
April 2027
12 - 15
April
2027, Mon - Thu
EthCC Cannes 2027
  • Conference
  • Ethereum
France, Cannes
This week Mainnet Launch Blockchain

XRP Ledger fixCleanup3_4_0 amendment activation

23 October 2026, Friday
Online Location
XRP XRP Ledger

The fixCleanup3_4_0 amendment is scheduled to become active on the XRP Ledger on October 23, 2026 at 09:34 UTC, after holding an 80% validator majority for two weeks. It affects XRP and the network software that processes it.

What is happening

An amendment is a change to the rules by which the XRP Ledger checks transactions. Once enough validators agree and the approval holds for two weeks, the change becomes permanent for all later ledger versions, and undoing it requires another amendment. fixCleanup3_4_0 reached the required majority on October 9, 2026 at 09:34:30 UTC, which sets the activation exactly two weeks later.

The amendment is a bundle of corrections rather than a single patch. According to the XRP Ledger documentation, it touches Single Asset Vaults, the lending protocol, the automated market maker, the permissioned DEX, trust lines, NFTs, multi-purpose tokens and escrow, among other areas. Examples include more precise rounding in vault deposits and withdrawals, a stricter rule that a loan counts as in default only once its due date has fully passed, and separate signature prefixes for sponsor and counterparty signatures.

The bundle follows earlier routine fix amendments (fixCleanup3_1_3, fixCleanup3_2_0 and fixCleanup3_3_0), which are already active. Because the majority must be maintained, the date holds only as long as support stays above 80%; if it falls below, the two-week window restarts.

Why it matters

For people who simply hold or trade XRP, nothing needs to be done: balances, addresses and payments are unaffected, and there is no fork, token swap or freeze on deposits or withdrawals. Exchanges and wallet providers run their own nodes and are expected to keep their software current.

Operators of their own rippled node or validator are the ones who must act. A server running a version that does not know the amendment becomes amendment-blocked, meaning it stops following consensus and no longer serves reliable data. Notably, the fixes cover Single Asset Vaults and the lending protocol, neither of which is active on mainnet; those features still lack an 80% majority. The activation therefore adds no new feature and does not set a start date for lending. It is a maintenance step, and nothing in it implies a price outcome.

Key details

  • Date: October 23, 2026, 09:34 UTC (exact)
  • Project: XRP Ledger
  • Coins: XRP
  • Category: Mainnet Launch
  • Status: Confirmed
  • Source: https://cryptoticker.io/en/xrp-ledger-fixcleanup-amendment-lending-date/ (official reference: https://xrpl.org/docs/concepts/networks-and-servers/amendments)