With cryptocurrency, you own the private key and
the corresponding public key that makes up your cryptocurrency address.
And, using the magic of cryptography,
the corresponding public key can be used to verify that the signature was created using that private key.
Not exact matches
Each address /
public key has a
corresponding «private
key» of 64 letters and numbers.
The relationship between these two
keys is, well, the
key to understanding how encryption works in messaging (and all communications): anyone sending an encrypted message «locks» the content using a
public key, which means that the only person that can «unlock» and read the message is whoever has the
corresponding private
key.
The main purpose of this Dialog is to communicate to politicians and decision makers — both within the water community and from other
public policy areas relevant to the topic - and other actors involved, a series of
key messages and recommendations that enable them to define, in an informed manner,
public policies and
corresponding actions on climate change adaptation.
They have much less flexibility than hardware wallets because each paper wallet only has one
public key and one
corresponding private
key.
Specifically it is a private
key that
corresponds to a
public key that you published in your identity's object (json).
Each address /
public key has a
corresponding «private
key» of 64 letters and numbers.
Most commonly in Bitcoin, transactions are made to a specific user's
public key hash (colloquially known as a Bitcoin address), and are spendable by that user's
corresponding private
key.
To prove ownership of the private
key that
corresponds to the
public key that
corresponds to a Bitcoin address, one could theoretically include the private
key in the scriptSig of a transaction.
But outputs that lock up bitcoin typically, at least, include a scriptPubKey along the lines of: «Prove that you own (or: know) the private
key that
corresponds to the
public key that
corresponds to this Bitcoin address.»
You can print a piece of paper that has the
public and private
keys to
correspond with a wallet, online.
These are inextricably linked to a
corresponding private
key and for each private
key, there can only by one
public key.