John's user avatar
John's user avatar
John's user avatar
John
  • Member for 10 years, 3 months
  • Last seen more than 2 years ago
7 votes
Accepted

What is a bitcoin tumbler?

5 votes
Accepted

How to safely spend from a compressed key offline?

4 votes

What keeps someone from creating a malicious wallet app?

4 votes
Accepted

How exactly do new bitcoins come into existence?

4 votes
Accepted

Can i store multiple crypto currencies in one wallet?

3 votes

Bitcoin wallet?

2 votes
Accepted

Is it possible to run a miner to confirm transactions for a target address?

2 votes
Accepted

Delay of shipping mining equipment on purpose?

1 vote

How can I physically give someone bitcoins for easy redeeming?

1 vote

What happens to a miner's work when they restart?

0 votes

share private key [blockchain]

0 votes

Make sure my offline Wallet is ok?

0 votes

My BTC is taking way too long to transfer

-1 votes

Are any hashes (Tx or block) actually stored in the blockchain?