What are Altcoins ?

The term Altcoins refers to all other cryptocurrencies other than Bitcoin.

Bitcoin Halving Dates History

Detailed Bitcoin halving dates history (plus future dates), with block rewards, BTC price on halving day, percentage of Bitcoins mined, next halving date & more

What does Hodl mean?

Hodl - to hold Cryptocurrency rather than selling it

HODL is a slang term in the crypto community for holding a cryptocurrency, rather than selling it.