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Bitcoin calendar.

Halvings and network upgrades, the US releases that move markets, conferences, and the anniversaries of Bitcoin's history. Dates are in UTC.

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In 41 days

Satoshi's last forum post, 2010

MilestonesSaturday 12 December

16 years ago. Satoshi Nakamoto posted for the last time on the Bitcoin forum, announcing version 0.3.19 with new limits against denial-of-service attacks (attempts to overload nodes).

October 2013

October 2013, dates in UTC
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Events in October 2013

Tuesday 29 October4751 days ago

  • The first bitcoin ATM opens

    A bitcoin ATM made by Robocoin went live in a Waves Coffee House in downtown Vancouver, Canada. CBC News reported it as a world first: after scanning the customer's palm, it swapped Canadian dollars for bitcoin and back.

    Milestones · 16:00 UTCSourceCBC News, World's first bitcoin ATM opens in Vancouver, 29 Oct 2013What happened

Thursday 31 October4749 days ago

  • The Bitcoin whitepaper, 2008

    5 years ago. Satoshi Nakamoto announced the paper "Bitcoin: A Peer-to-Peer Electronic Cash System" on the Cryptography Mailing List, describing electronic cash that works without a bank or other trusted third party.

    MilestonesSourceSatoshi Nakamoto Institute, "Bitcoin P2P e-cash paper" email (dated 31 Oct 2008, 18:10:00 UTC)What happened