A worldwide Bitcoin calendar

By the block.
By the day.

BLOCK & DAY helps people find Bitcoin events, meetups, and important Bitcoin dates without pretending that every internet listing is equally reliable.

What “verified” means

Verified events are supported by an organizer-owned or other primary source. We link back to that source so you can confirm details and register directly.

How updates are handled

Sources are checked on a schedule. Exact matches are deduplicated; changed dates, cities, venues, and cancellations are kept as evidence and reviewed before they alter the public calendar.

What we do not publish

Private or RSVP-only meetup addresses
Unverified listings presented as confirmed events
Ticket sales, accounts, trading signals, or generic crypto promotion

Bitcoin time

Block heights are exact. Future difficulty adjustments and halving dates are estimates, clearly labeled because the chain—not a calendar—determines when they happen.

Calendar subscriptions