(Bitstamp 1.1 min. ago)
Current difficulty: 15,546,745,765,529
Estimated next difficulty: 15,326,687,458,168 (-1.4%) in 3 days and 8.9 hours
Block count: 618,434
Coins generated: 18,230,438 (86.8%)
Current theoretic yearly inflation: 3.61%
Estimated days until reward halving: 80.3
Estimated halving date: 2020-05-12 09:57 (CET)
Bitstamp: 9674.99 USD/BTC
Market cap: 176,379,295,670 USD
Bitcointalk: Wall Observer
Blockchain.info: charts overview
search insights for "bitcoin"
(see also the green curves; note that gtrends *follow* price)
pageviews of "Bitcoin"
Coinmarketcap: Market Capitalizations Top100
Charts released as CC-BY-SA.
Data and charts are updated every 17 minutes.
MtGox (old data),
Google Trends for 'bitcoin'
beta! (multiple timeframes combined),
Note that the long term charts are a blend of MtGox (before 2013) and Bitstamp (from 2013-01-01).
Please note that there is no natural scale relationship between difficulty and price and the scales are chosen arbitrarily just to fit nicely.
The fit curve is an exponential percentual to the chart least squares fit - in other words: I played around
until it looked good.