How much bitcoin in Canada? Are there any sources of data or sites where it says how much bitcoin is in Canada or how many wallet addresses are Canada based?
How much bitcoin in Canada?
That's a very interesting question:
None of it.
It isn't always possible to say that an address is based in Canada. Some Canadians might use wallets on mobile phones. If the Canadian visits the USA does her Bitcoin move to the USA? Suppose the Canadian leaves a duplicate wallet with a relative in the USA and returns to Canada? Does electronic money in a globally replicated system have a physical location?
All of it.
All Bitcoin is in the blockchain. Canadian nodes hold copies of the whole blockchain.
What does it even mean?
If a Frenchman buys Bitcoin from a Canadian exchange, does the money move from Canada to France? What if he is using a custodial account? What if the Canadian exchange's servers are AWS cloud servers? What if Amazon shifts some workload to Mexico? Does the Frenchman's money move to Mexico?
You might ask how much Bitcoin is under the control of people normally resident in Canada - but how would anyone know? What is the nationality of Satoshi Nakamoto? Where does Nakmoto live? If Nakamoto is dead, where do you consider Nakamoto's money to be? What is the location of money locked in a multisig UTXO?