user2068: I am wondering if is there is a way I can check if two different addresess belong to the same prvKey (wallet, person)... since there is a hash function involved in the process from getting the Address from the prvKey, I am guessing it is not posible, given two addresses know for sure if they were generated from the same prvKeys.. But I find hard to make a less intiuitive argument, any help?

user5167: You can look up and use the stake address to determine this. Stake address is unique to wallet and linked back to all payment addresses. Here is an example (use CardanoScan or other method to expose stake address). Two wallet addresses:
addr1q87xqs5duasp4ehuec9gasy9qptt7zhweg046gh9pa7nmax6yxvvxd5qhurea4rvlj6a8c35twc0654l48avkn79z3mq46yfdm
addr1q9rmevy4rsnvzmhj0xfljdqhm9u2zmr9y34rqeytd3qky5k6yxvvxd5qhurea4rvlj6a8c35twc0654l48avkn79z3mq8kpjld
Have the same stake address:
stake1u8dzrxxrx6qt7pu763k0edwnug69hv8a22l6n7ktflz3gaspch4jv

2068: <p>I am wondering if is there is a way I can check if two different addresess belong to the same prvKey (wallet, person)... since there is a hash function involved in the process from getting the Address from the prvKey, I am guessing it is not posible, given two addresses know for sure if they were generated from the same prvKeys.. But I find hard to make a less intiuitive argument, any help?</p>
 5167: <p>You can look up and use the stake address to determine this. Stake address is unique to wallet and linked back to all payment addresses. Here is an example (use CardanoScan or other method to expose stake address). Two wallet addresses:</p>
<p>addr1q87xqs5duasp4ehuec9gasy9qptt7zhweg046gh9pa7nmax6yxvvxd5qhurea4rvlj6a8c35twc0654l48avkn79z3mq46yfdm</p>
<p>addr1q9rmevy4rsnvzmhj0xfljdqhm9u2zmr9y34rqeytd3qky5k6yxvvxd5qhurea4rvlj6a8c35twc0654l48avkn79z3mq8kpjld</p>
<p>Have the same stake address:</p>
<p>stake1u8dzrxxrx6qt7pu763k0edwnug69hv8a22l6n7ktflz3gaspch4jv</p>
