This question already has an answer here:

Since every Bitcoin wallet can link multiple public keys / Bitcoin addresses to a single person, is there a mechanism in Bitcoin network to avoid 2 persons having the same Bitcoin address? Or it is achieved only by the space of possible keys/addresses (2^256 | 2^160)?


marked as duplicate by Nick ODell Jan 19 '17 at 20:42

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  • I'm sorry, it is already answered there. My apologies. – forkd Jan 19 '17 at 18:09