Bitcoin calendar.
Halvings and network upgrades, the US releases that move markets, conferences, and the anniversaries of Bitcoin's history. Dates are in UTC.
In 11 days
Difficulty adjustment
NetworkThursday 12 November (estimate)
At block 975,744, mining is expected to get about 0.5% easier, so blocks keep arriving about every 10 minutes.
March 2013
| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11The March 2013 chain split | 12The March 2013 chain split | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
Adds the dates ahead, network only, to Apple Calendar or Outlook, and keeps them up to date. In Google Calendar, use Add to Google Calendar, or download the file.
Events in March 2013
Monday 11 March4983 days ago
The March 2013 chain split
A large block at height 225,430 was accepted by Bitcoin 0.8 but rejected by older versions, splitting the blockchain in two. Large mining pools switched back to version 0.7 so the network reunited on the older versions' chain.
Network · Until 12 MarSee block 225,430SourceBitcoin.org, 11/12 March 2013 Chain Fork Information