User Cisco Mmu

3 votes

bitcoin block time after halving?

answered May 25, 2020 at 5:34

1 vote

Why do miners choose low fee rate transactions sometimes?

answered May 26, 2020 at 6:58

1 vote

Are DAG-based crypto currencies as secure as proof-of-work based blockchains?

answered Nov 4, 2019 at 7:32

0 votes

Size of the blockchain after pruning

answered Apr 15, 2020 at 8:23

0 votes

Understanding SPV, pruning and its downsides, as well

answered Apr 15, 2020 at 8:34

0 votes

Blockchain growth projections and risks

answered Apr 15, 2020 at 8:43

0 votes

Keeping old blocks on an external hard drive and latest blocks on an SSD

answered Apr 15, 2020 at 8:48

0 votes

Can I rely on my full node to always have the most recent blocks?

answered Apr 16, 2020 at 4:03

0 votes

How do nodes validate that a UTXO in a new transaction is unspent?

answered Apr 17, 2020 at 2:13

0 votes

Does number of inputs or outputs affect bitcoin transaction fee?

answered May 24, 2020 at 4:10

0 votes

Where is the incentive to update the Merkle root

answered Jun 18, 2018 at 8:53

0 votes

How can I move bitcoin from one exchange to another without mining fees?

answered Jun 14, 2020 at 16:16

0 votes

How to check that I control an address

answered Jun 14, 2020 at 16:35

0 votes

Is Merkle tree pruning described in the whitepaper feasible/useful? If not, would there be any alternative?

answered Jun 23, 2020 at 3:01

0 votes

Is there a way to determine the optimal size of a batched transaction to save on fees?

answered Jun 25, 2020 at 16:59

0 votes

Accidentally reused bitcoin address

answered Oct 22, 2020 at 9:15

-2 votes

Why do we often see 2 blocks mined within a few seconds of each other?

answered May 26, 2020 at 7:20

Stack Exchange Network

17 Answers

bitcoin block time after halving?

Why do miners choose low fee rate transactions sometimes?

Are DAG-based crypto currencies as secure as proof-of-work based blockchains?

Size of the blockchain after pruning

Understanding SPV, pruning and its downsides, as well

Blockchain growth projections and risks

Keeping old blocks on an external hard drive and latest blocks on an SSD

Can I rely on my full node to always have the most recent blocks?

How do nodes validate that a UTXO in a new transaction is unspent?

Does number of inputs or outputs affect bitcoin transaction fee?

Where is the incentive to update the Merkle root

How can I move bitcoin from one exchange to another without mining fees?

How to check that I control an address

Is Merkle tree pruning described in the whitepaper feasible/useful? If not, would there be any alternative?

Is there a way to determine the optimal size of a batched transaction to save on fees?

Accidentally reused bitcoin address

Why do we often see 2 blocks mined within a few seconds of each other?