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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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Bitcoin Amsterdam

ConferencesThursday 5 November

BTC Inc's European Bitcoin conference.

November 2017

November 2017, dates in UTC
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Events in November 2017

Wednesday 8 November3281 days ago

  • SegWit2x is called off

    The backers of SegWit2x, a planned hard fork (a rule change that older software rejects) to double Bitcoin's block size, called it off about a week before it was due, saying they had not built enough consensus.

    NetworkSourceTechCrunch, "SegWit2x backers cancel plans for bitcoin hard fork" (8 Nov 2017)

Monday 27 November3262 days ago

  • Bitcoin passes $1,000, 2013

    4 years ago. Bitcoin traded at $1,000 on Mt. Gox, then the world's largest exchange for buying bitcoin with US dollars, for the first time.

    MarketsSourceCoinDesk, Bitcoin Price Hits $1,000 After Doubling in 7 Days (27 Nov 2013)

Tuesday 28 November3261 days ago

  • The first halving, 2012

    5 years ago. At block 210,000 the reward for mining a block fell from 50 to 25 bitcoin, the first halving. The software halves the reward every 210,000 blocks, roughly every four years.

    NetworkSee block 210,000SourceBitcoin Core source, nSubsidyHalvingInterval = 210000

Wednesday 29 November3260 days ago

  • Bitcoin passes $10,000

    Bitcoin rose above $10,000 for the first time on CoinDesk's Bitcoin Price Index.

    MarketsSourceCoinDesk, It's Official: Bitcoin's Price Makes History Passing $10k (29 Nov 2017)