Can someone find out how much bitcoin do I have using my public key?

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Im pretty new to bitcoins, so I may have a silly question.
Imagine that someone has my public key. Can he find out how much bitcoin do I have? only using my public key?






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    up vote
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    Im pretty new to bitcoins, so I may have a silly question.
    Imagine that someone has my public key. Can he find out how much bitcoin do I have? only using my public key?






    public-key







    share|improve this question







    New contributor




    eylay is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      up vote
      1
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      up vote
      1
      down vote

      favorite











      Im pretty new to bitcoins, so I may have a silly question.
      Imagine that someone has my public key. Can he find out how much bitcoin do I have? only using my public key?






      public-key







      share|improve this question







      New contributor




      eylay is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      Im pretty new to bitcoins, so I may have a silly question.
      Imagine that someone has my public key. Can he find out how much bitcoin do I have? only using my public key?






      public-key




      public-key






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      eylay is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      eylay

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          Can he find out how much bitcoin do I have?




          Yes, Bitcoin addresses are derived from public keys.



          If someone has your public key, they can obtain your BTC address and therefore search the blockchain for transactions involving your wallet address. On the other hand, if you use a separate private/public key pair (separate address) per transaction and someone only has one of your public keys, they will not have enough information to obtain the address from the other keys unless you are transacting between them and it is somehow obvious that they all belong to you (analysis).






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            Can he find out how much bitcoin do I have?




            Yes, Bitcoin addresses are derived from public keys.



            If someone has your public key, they can obtain your BTC address and therefore search the blockchain for transactions involving your wallet address. On the other hand, if you use a separate private/public key pair (separate address) per transaction and someone only has one of your public keys, they will not have enough information to obtain the address from the other keys unless you are transacting between them and it is somehow obvious that they all belong to you (analysis).






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              up vote
              2
              down vote














              Can he find out how much bitcoin do I have?




              Yes, Bitcoin addresses are derived from public keys.



              If someone has your public key, they can obtain your BTC address and therefore search the blockchain for transactions involving your wallet address. On the other hand, if you use a separate private/public key pair (separate address) per transaction and someone only has one of your public keys, they will not have enough information to obtain the address from the other keys unless you are transacting between them and it is somehow obvious that they all belong to you (analysis).






              share|improve this answer






















                up vote
                2
                down vote










                up vote
                2
                down vote










                Can he find out how much bitcoin do I have?




                Yes, Bitcoin addresses are derived from public keys.



                If someone has your public key, they can obtain your BTC address and therefore search the blockchain for transactions involving your wallet address. On the other hand, if you use a separate private/public key pair (separate address) per transaction and someone only has one of your public keys, they will not have enough information to obtain the address from the other keys unless you are transacting between them and it is somehow obvious that they all belong to you (analysis).






                share|improve this answer













                Can he find out how much bitcoin do I have?




                Yes, Bitcoin addresses are derived from public keys.



                If someone has your public key, they can obtain your BTC address and therefore search the blockchain for transactions involving your wallet address. On the other hand, if you use a separate private/public key pair (separate address) per transaction and someone only has one of your public keys, they will not have enough information to obtain the address from the other keys unless you are transacting between them and it is somehow obvious that they all belong to you (analysis).







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                answered 4 hours ago









                KappaDev

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