The concern that the network hashrate will become too
low is based on several assumptions and variables, including the
number of daily transactions, the willingness
of the users to wait for confirmations, the willingness
of the users to pay small amounts, the behavior
of the
miners, the fee policies set by various wallets, the emergent consensus on acceptable fees by the mining community, and other factors, including what actually is «too
low»
of a network hashrate in the first place.
«The actual figure is likely worse, given that a large
number of transactions are exchanges and
miners moving bitcoins around and other
low - value «dust» transactions,» said Matthew Green, a cryptography expert at Johns Hopkins University.
One
of the most common, possibly - negative effects
of the halving discussed in the past has been the idea that the network hashrate will decline as a result
of the
lower number of bitcoins released to
miners on a regular schedule.