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 10 days
Difficulty adjustment
NetworkThursday 12 November (estimate)
At block 975,744, mining is expected to get about 0.6% easier, so blocks keep arriving about every 10 minutes.
April 2012
| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday |
|---|---|---|---|---|---|---|
| 1P2SH | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 |
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 April 2012
Sunday 1 April5328 days ago
Pay to script hash (P2SH) activates
Pay to script hash (P2SH, BIP 16) took effect from block 173,805, the first block timestamped after midnight UTC on 1 April 2012. It lets anyone pay to a short address starting with 3 that stands for spending rules of any complexity, such as needing several signatures, which the recipient reveals only when spending.
Network · 00:43 UTCSee block 173,805SourceBIP 16, Pay to Script Hash (rules apply to blocks with timestamps >= 1333238400, Apr 1 2012)