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Lance
  • Member for 7 years, 4 months
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3 votes
2 answers
589 views

Example of data that is hashed in the merkle tree for a transaction

3 votes
1 answer
211 views

Why every node needs to validate a transaction in Bitcoin

2 votes
0 answers
230 views

Getting Error "Unable to sign input, invalid stack size (possibly missing key)"

1 vote
0 answers
358 views

How to add money to my Bitcoin Wallet and send my first Raw Transaction with OP_RETURN using bitcoin-cli

1 vote
1 answer
207 views

What should you set as rpcpassword and rpcusername in BitCoin?

0 votes
1 answer
49 views

What is the dummy_address when creating an OP_RETURN in this example?

0 votes
2 answers
153 views

Who do I send money to if I want to create an OP_RETURN transaction

0 votes
1 answer
747 views

How to start using signrawtransactionwithkey instead of signrawtransaction

0 votes
0 answers
81 views

What am I doing wrong when calculating the BitCoin Base58 Private Key?

0 votes
2 answers
144 views

How to use BitCoin private keys (a primer)

0 votes
1 answer
52 views

I sent myself a test BitCoin, now what? I don't see it, how long do I wait?

0 votes
0 answers
36 views

How blockchain privacy works

0 votes
1 answer
104 views

When you need to validate a transaction is in a block

0 votes
1 answer
41 views

If miners are creating their own mining algorithms or using something standard

0 votes
0 answers
40 views

Getting Started with a Hello World Node.js App making an API call to bitcoin.org

0 votes
2 answers
361 views

How long a high-priority transaction takes to evaluate

0 votes
2 answers
45 views

Why the transactions are put into blocks in the first place

0 votes
1 answer
53 views

If all Proof of ... systems use mining

0 votes
1 answer
322 views

Why the blockchain isn't just a Merkle tree