Cryptocurrency Calendar
Service for searching for events that may affect the value of cryptocurrencies. 278 events will happen in the future, 27 events were added in the last 24 hours, total added 101006 events for all time

Core CORE
Theseus Hardfork
Core Builders have confirmed the activation of the Theseus Hardfork on Core mainnet for June 25 at 8:00 AM UTC.

Merlin Chain MERL
Hard Fork
On June 26, 2025, from 02:00 to 14:00 UTC, Merlin Chain conducted a major mainnet upgrade, transitioning from Fork 9 to Fork 12.

Nervos Network CKB
Meepo Hard Fork
Nervos Network has announced that the Meepo Hard Fork will be activated at epoch 12,293, estimated to occur on July 1st.

Celo CELO
Tokocrypto Supports CELO Network Upgrade
Tokocrypto has announced support for the upcoming network upgrade and hard fork of the Celo blockchain.

Celo CELO
Isthmus on Mainnet
Celo has announced its upcoming Isthmus hardfork, a significant upgrade aimed at aligning the Layer 2 stack with Ethereum’s Pectra upgrade.
Hard Fork
Polygon has announced that its most technically challenging upgrade to date, the Heimdall v.2.0 hard fork, will launch on July 10.

Vana VANA
Vana Hard Fork Support
Tokocrypto has announced its support for the Vechain Vana (VANA) network upgrade and hard fork.

Alephium ALPH
Danube Mainnet Launch
Alephium has announced the launch of its Danube mainnet scheduled for July 15, at 10:00 GMT.