Of course not. Are Lost bitcoins circulating? Those who the owner died, or lost in HDs, pendrives etc. And no one can determine how much is this number
Theoretically, these bitcoins exist and can be used after achieving quantum superiority, except unspendable scripts
But yes you are right determine circulating impossible if we are talking about the actual value.I'd like to emphasize that it only applies for UTXO where it's public key is known.
https://blockchair.com/bitcoin/blocks
https://blockchair.com/bitcoin/nodes
https://blockchair.com/bitcoin/charts/
I absolutely love that site. It provides so many useful metrics to browse through, that it will keep you entertained for hours non-stop.
https://blockchair.com/bitcoin/nodes
https://blockchair.com/bitcoin/charts/
I absolutely love that site. It provides so many useful metrics to browse through, that it will keep you entertained for hours non-stop.
Don't forget their rich API and direct SQL access.