Bitcoin next halving

In the Bitcoin network, user transactions are grouped in blocks and recorded to bitcoin next halving digital public ledger called a blockchain. The amount of bitcoins rewarded for each block decreases with time: it is halved every 4 years. This event, the moment when the mining reward is divided by 2, is commonly called “Bitcoin halving”. Other denominations are used: “reward drop”, “reward halving”, or simply “the halving” or “the Halvening” which is a popular meme among bitcoiners.