Arbitrum (ARB) Calendar: Release Schedule, Listings, Hard Fork, Halving
Tokens Unlock
Arbitrum will unlock 92,650,000 ARB tokens on February 16, constituting approximately 1.82% of the currently circulating supply.
Denver Meetup
Arbitrum hosts an Open House Gather event in Denver on February 18 in collaboration with Alchemy.
New York Meetup
Arbitrum invites founders to apply for an in-person Arbitrum Open House in New York City on March 6.
ArbitrumDAO Governance Account Compromisation
Arbitrum reports that the ArbitrumDAO governance account has been compromised.
Tokens Unlock
Arbitrum will unlock 92,650,000 ARB tokens on January 16th, constituting approximately 1.86% of the currently circulating supply.
ArbiVerse in Buenos Aires
Arbitrum has scheduled its flagship “ArbiVerse” event for November 19 in Buenos Aires, coinciding with the Devconnect gathering.
Jakarta Meetup
Arbitrum will host a community meetup in Jakarta, on October 24th.
Tokens Unlock
Arbitrum will unlock 92,650,000 ARB tokens on October 16th, constituting approximately 1.99% of the currently circulating supply.
Tokens Unlock
Arbitrum will unlock 92,650,000 ARB tokens on September 16th, constituting approximately 2.03% of the currently circulating supply.
Bitso’s Stablecoin Conference in Mexico City
Arbitrum announces its participation in the upcoming Stablecoin Conference 2025, organized by Bitso, set to take place on August 27 in Mexico City (CDMX).
Tokens Unlock
Arbitrum will unlock 92,650,000 ARB tokens on August 16th, constituting approximately 1.80% of the currently circulating supply.
New York Meetup
Arbitrum will hold a developer-oriented builder night in New York on August 13th at 22:00 UTC.
Tokens Unlock
Arbitrum will unlock 92,650,000 ARB tokens on July 16th, constituting approximately 1.87% of the currently circulating supply.



