Just for reference, Bitcoin does not allow for a quantity of BTC smaller than a satoshi, because the calculation for the total amount of BTC is an integer amount of satoshis (i.e. 2,100,000,000,000,000 satoshis). See this file and compare lines 15 and 26.
you can't. That depends of a wallet code / dev if allow to accept msats or not. But over LN the unit is msat, all the communication between nodes is done in msats.
Just for reference, Bitcoin does not allow for a quantity of BTC smaller than a satoshi, because the calculation for the total amount of BTC is an integer amount of satoshis (i.e. 2,100,000,000,000,000 satoshis). See this file and compare lines 15 and 26.
On LN you can use msats. Actually on LN the standard unit is msats.
But onchain, yes, the unit is sat.
you can't. That depends of a wallet code / dev if allow to accept msats or not.
But over LN the unit is msat, all the communication between nodes is done in msats.
Sub penny , basically garbage
no, is not garbage.
Fiat is garbage.
In Bitcoin any msat or sat is valuable.
1 bitcoin = 100,000,000 satoshis
1 satoshi = 1000 millisatoshis