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Topic: blockchain.info can't import compressed private keys? (Read 1609 times)

hero member
Activity: 910
Merit: 1005
You can now import compressed private keys (see warning)



member
Activity: 61
Merit: 10
Thanks.  That is the problem I am getting.  When I import the private key(from old version of pywallet) I get a different public key.  Oh well.
vip
Activity: 1386
Merit: 1140
The Casascius 1oz 10BTC Silver Round (w/ Gold B)
I am pretty sure there is not.

Or rather, you can, but it will result in a different bitcoin address, which makes it useless.

Actually there is no such thing as a compressed private key. Only the public key is compressed. A "compressed private key" merely contains a flag that specifies that the conversion to public key should be done compressed. You can remove the flag... But will not get the same address in the end.
member
Activity: 61
Merit: 10
Ok, I get that, but is there a way to convert a compessed private key to an uncompressed one?
legendary
Activity: 2506
Merit: 1010
The last status on that was a little over a week ago:

 - https://bitcointalksearch.org/topic/m.894981
member
Activity: 61
Merit: 10
Subject says it, but does anyone know of a way to uncompress a private key?
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