If the nonce is 32 bits why the proof of it is difficult? Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern) Announcing the arrival of Valued Associate #679: Cesar Manara Unicorn Meta Zoo #1: Why another podcast?What is the extraNonce?Technical Review of BitcoinHow to exploit the possibilites of blockchain for proof of authorship?Why check for multiple nonces despite finding a golden nonce?All-in-one Service for CryptocurrencyWhy the nonce is difficult to find in Bitcoin?Block Hash and Nonce generated by GenesisH0 python script is incorrectWhy miners solve a puzzle in proof of workIn Math or Python notation - How to convert bits to difficulty?Why we need mining?What does “mix hash” mean in the genesis.json?
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If the nonce is 32 bits why the proof of it is difficult?
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
Announcing the arrival of Valued Associate #679: Cesar Manara
Unicorn Meta Zoo #1: Why another podcast?What is the extraNonce?Technical Review of BitcoinHow to exploit the possibilites of blockchain for proof of authorship?Why check for multiple nonces despite finding a golden nonce?All-in-one Service for CryptocurrencyWhy the nonce is difficult to find in Bitcoin?Block Hash and Nonce generated by GenesisH0 python script is incorrectWhy miners solve a puzzle in proof of workIn Math or Python notation - How to convert bits to difficulty?Why we need mining?What does “mix hash” mean in the genesis.json?
I want to know why mining of nonce is difficult?
The nonce is 32 bits (4294967296) and a high level Nvidia graphic card can check and mine it in a second.
why do we need a pool to mine a blockchain?
blockchain blockchain.info ethereum
asked 5 hours ago
M.BinsonekM.Binsonek
61
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I want to know why mining of nonce is difficult?
The nonce is 32 bits (4294967296) and a high level Nvidia graphic card can check and mine it in a second.
why do we need a pool to mine a blockchain?
blockchain blockchain.info ethereum
asked 5 hours ago
M.BinsonekM.Binsonek
61
New contributor
M.Binsonek is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I want to know why mining of nonce is difficult?
The nonce is 32 bits (4294967296) and a high level Nvidia graphic card can check and mine it in a second.
why do we need a pool to mine a blockchain?
blockchain blockchain.info ethereum
asked 5 hours ago
M.BinsonekM.Binsonek
61
New contributor
M.Binsonek is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I want to know why mining of nonce is difficult?
The nonce is 32 bits (4294967296) and a high level Nvidia graphic card can check and mine it in a second.
why do we need a pool to mine a blockchain?
blockchain blockchain.info ethereum
blockchain blockchain.info ethereum
asked 5 hours ago
M.BinsonekM.Binsonek
61
New contributor
M.Binsonek is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 5 hours ago
M.BinsonekM.Binsonek
61
New contributor
M.Binsonek is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 5 hours ago
M.BinsonekM.Binsonek
61
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M.Binsonek is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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asked 5 hours ago
M.BinsonekM.Binsonek
61
asked 5 hours ago
M.BinsonekM.Binsonek
61
61
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New contributor
M.Binsonek is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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1 Answer
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The vast majority of the time, none of the 2^32 possible nonces in a particular block header template will result in the header having a hash that meets the proof-of-work target. In fact, the probability that this doesn't happen equals exactly 1 over the network difficulty. Right now, that is 1/6,379,265,451,411.
When no nonce succeeds, one must change something else in the block header and start again. The typical solution is to change the extranonce field in the coinbase transaction and recompute the Merkle root. See What is the extraNonce?
answered 4 hours ago
Nate EldredgeNate Eldredge
20.6k32970
add a comment |
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1 Answer
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The vast majority of the time, none of the 2^32 possible nonces in a particular block header template will result in the header having a hash that meets the proof-of-work target. In fact, the probability that this doesn't happen equals exactly 1 over the network difficulty. Right now, that is 1/6,379,265,451,411.
When no nonce succeeds, one must change something else in the block header and start again. The typical solution is to change the extranonce field in the coinbase transaction and recompute the Merkle root. See What is the extraNonce?
answered 4 hours ago
Nate EldredgeNate Eldredge
20.6k32970
add a comment |
The vast majority of the time, none of the 2^32 possible nonces in a particular block header template will result in the header having a hash that meets the proof-of-work target. In fact, the probability that this doesn't happen equals exactly 1 over the network difficulty. Right now, that is 1/6,379,265,451,411.
When no nonce succeeds, one must change something else in the block header and start again. The typical solution is to change the extranonce field in the coinbase transaction and recompute the Merkle root. See What is the extraNonce?
answered 4 hours ago
Nate EldredgeNate Eldredge
20.6k32970
add a comment |
The vast majority of the time, none of the 2^32 possible nonces in a particular block header template will result in the header having a hash that meets the proof-of-work target. In fact, the probability that this doesn't happen equals exactly 1 over the network difficulty. Right now, that is 1/6,379,265,451,411.
When no nonce succeeds, one must change something else in the block header and start again. The typical solution is to change the extranonce field in the coinbase transaction and recompute the Merkle root. See What is the extraNonce?
answered 4 hours ago
Nate EldredgeNate Eldredge
20.6k32970
The vast majority of the time, none of the 2^32 possible nonces in a particular block header template will result in the header having a hash that meets the proof-of-work target. In fact, the probability that this doesn't happen equals exactly 1 over the network difficulty. Right now, that is 1/6,379,265,451,411.
When no nonce succeeds, one must change something else in the block header and start again. The typical solution is to change the extranonce field in the coinbase transaction and recompute the Merkle root. See What is the extraNonce?
answered 4 hours ago
Nate EldredgeNate Eldredge
20.6k32970
answered 4 hours ago
Nate EldredgeNate Eldredge
20.6k32970
answered 4 hours ago
Nate EldredgeNate Eldredge
20.6k32970
answered 4 hours ago
Nate EldredgeNate Eldredge
20.6k32970
20.6k32970
add a comment |
add a comment |
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