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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
October 2026
20
October
2026, Tue
SEC Regulation Crypto Assets proposed rules
  • Regulatory Deadline
  • Regulation
Online
22 - 23
October
2026, Thu - Fri
NEXTPredict 2026 prediction markets summit
  • Summit
  • Fintech
USA, New York
23 - 24
October
2026, Fri - Sat
Plan B Forum 2026
  • Conference
  • Bitcoin
Switzerland, Lugano
23
October
2026, Fri
XRP Ledger lending feature validator vote
  • Governance Vote
  • Blockchain
Online
25
October
2026, Sun
Pharos airdrop claim portal closes
  • Airdrop
  • Blockchain
Online
25
October
2026, Sun
Brazil presidential runoff election
  • Regulatory Deadline
  • Regulation
Online
26
October
2026, Mon
Aster trading rewards end and large reward distribution
  • Token unlock
  • DeFi
Online
26
October
2026, Mon
Blast Ethereum Layer 2 shutdown and withdrawal deadline
  • Event
  • Ethereum
Online
27
October
2026, Tue
Amaru node beta release
  • Product Release
  • Blockchain
Online
27 - 29
October
2026, Tue - Thu
FOMC interest rate decision
  • Macro Event
  • Investment
Online
28
October
2026, Wed
OKX Wallet USDG Loop bonus campaign ends
  • Staking
  • DeFi
Online
29
October
2026, Thu
Pendle PT-USDG October maturity on Aave X Layer
  • Product Release
  • DeFi
Online
29 - 31
October
2026, Thu - Sat
TUM Blockchain Conference 26
  • Conference
  • Blockchain
Germany, Munich
29
October
2026, Thu
Chainlink Link conference 2026
  • Conference
  • Blockchain
USA, New York City
30 - 31
October
2026, Fri - Sat
BITMELA Conference 2026
  • Conference
  • Bitcoin
India, Jaipur
30 - 31
October
2026, Fri - Sat
LABITCONF 2026 (14th edition, HODL)
  • Conference
  • Bitcoin
Argentina, Buenos Aires
30
October
2026, Fri
Bank of Japan rate decision
  • Macro Event
  • Investment
Online
31
October
2026, Sat
Mt. Gox creditor repayment deadline
  • Event
  • Bitcoin
Online
Q4
2026
date TBC
Dijkstra hard fork Phase 1 (Ouroboros Linear Leios)
  • Network Upgrade
  • Blockchain
Online
TBA
October
2026, date TBC
FLOP Network 90-day testnet launch and airdrop
  • Testnet
  • AI
Online
Q4
2026
date TBC
Ethereum Glamsterdam mainnet upgrade
  • Mainnet Launch
  • Ethereum
Online
Q4
2026
date TBC
Clearpool CPOOL-to-CLEAR migration and XRPL expansion implementation
  • Product Release
  • DeFi
Online
TBA
October
2026, date TBC
Stacks Bitcoin Staking release
  • Product Release
  • Bitcoin
Online
TBA
October
2026, date TBC
Open USD testnet issuance trials
  • Testnet
  • Stablecoins
Online
TBA
October
2026, date TBC
Decrypt Information Exchange staged rollout ahead of Solana Breakpoint
  • Product Release
  • Solana
Online
Abstract layer-2 network shutdown
Event Ethereum

Abstract layer-2 network shutdown

15 December 2026, Tuesday
Online Location
ETH Abstract (Igloo Inc.)

Igloo Inc. will cease operations of Abstract, its Ethereum layer-2 chain, on December 15, 2026. Users holding assets on the network, including bridged ETH, need to withdraw them before that date.

What is happening

Abstract is an Ethereum layer-2 blockchain operated by Igloo Inc., the company behind the Pudgy Penguins brand. According to the report, Igloo has decided to shut the network down after about 18 months of operation, during which it lost tens of millions of dollars.

The chain processed more than 325 million transactions and worked with brands such as Disney and Red Bull Racing. Even so, the network struggled with stagnant user growth, limited liquidity and weak DeFi adoption. The report links these problems to a strategic focus on entertainment rather than finance.

Users must move their assets off Abstract before the shutdown. Assets left on the chain after the closure date risk being permanently lost. Igloo has said it plans to help users migrate to other blockchains.

Why it matters

For holders, the main practical point is the deadline. Anyone with ETH or other tokens on Abstract has until December 15, 2026, to withdraw or migrate them, and waiting until the last days may add operational risk. Users of applications built on the chain should also check how those projects plan to handle the closure.

For the wider market, the closure is a data point on the sustainability of Ethereum layer-2 networks. The report notes that this is another recent layer-2 shutdown, which highlights how hard it is to maintain such a chain without steady usage, liquidity and financial activity. Traders and researchers following the layer-2 sector may treat it as an example of how entertainment-focused ecosystems can fall short of the economics needed to sustain a network.

Key details

  • Date: December 15, 2026
  • Project: Abstract (Igloo Inc.)
  • Coins: ETH
  • Category: Event
  • Status: Confirmed
  • Source: Pluang news feed