> There is no auditing whether he sold all his keys in the physical world.
Are you trying to claim that someone would buy Satoshi's coins without moving them to a wallet they control?
In this scenario, the person would have 'purchased' the coins with precisely zero assurance that Satoshi wouldn't just move them to a new address at any point, as he/she/they still have the private keys.
Are you trying to claim that someone would buy Satoshi's coins without moving them to a wallet they control?
In this scenario, the person would have 'purchased' the coins with precisely zero assurance that Satoshi wouldn't just move them to a new address at any point, as he/she/they still have the private keys.