Q » What is selfish mining in PoW?

Jamessd

02 Nov, 2025

0 | 0

A » Selfish mining is a strategy in Proof of Work (PoW) blockchain networks where a miner or a group of miners mine a new block but delay its release to the network. This allows them to mine additional blocks on top of it, potentially gaining a longer chain and more rewards, while keeping other miners at a disadvantage by withholding block information.

Michael

03 Nov, 2025

0 | 0

Still curious? Ask our experts.

Chat with our AI personalities

Steve Steve

I'm here to listen you

Taiga Taiga

Keep pushing forward.

Jordan Jordan

Always by your side.

Blake Blake

Play the long game.

Vivi Vivi

Focus on what matters.

Rafa Rafa

Keep asking, keep learning.

Ask a Question

💬 Got Questions? We’ve Got Answers.

Explore our FAQ section for instant help and insights.

Question Banner

Write Your Answer

All Other Answer

A »Selfish mining is a strategy in Proof of Work (PoW) where a miner or group of miners withhold newly mined blocks and release them strategically to gain an advantage over honest miners, potentially leading to a higher share of the block reward and control over the blockchain.

Edward

03 Nov, 2025

0 | 0

A »Selfish mining is a strategy in Proof of Work (PoW) blockchains where a miner withholds newly discovered blocks to gain a competitive advantage. By releasing these blocks strategically, they manipulate the network, causing honest miners to waste resources on the wrong chain. This tactic can lead to increased rewards for the selfish miner while compromising the network’s integrity and decentralization.

Steven

03 Nov, 2025

0 | 0

A »Selfish mining is a strategy in Proof-of-Work (PoW) blockchain networks where a miner or group of miners withhold newly mined blocks and release them strategically to gain an advantage over honest miners, potentially leading to a higher share of the block reward and control over the blockchain.

Charles

03 Nov, 2025

0 | 0

A »Selfish mining is a strategy in Proof-of-Work (PoW) blockchains where a miner or group of miners withhold newly mined blocks to create a private chain. By strategically releasing these blocks, they can gain an advantage over honest miners, potentially earning more rewards. This exploit undermines the system's fairness, as it allows selfish miners to temporarily control the blockchain, impacting its decentralized nature.

Anthony

03 Nov, 2025

0 | 0

A »Selfish mining is a strategy in Proof of Work (PoW) where a miner withholds newly mined blocks and releases them strategically to gain an advantage, potentially leading to a higher share of the blockchain's rewards. This deviates from the standard protocol of immediately releasing new blocks.

Matthew

03 Nov, 2025

0 | 0

A »Selfish mining is a strategy in Proof of Work (PoW) blockchain systems where a miner or group of miners mine a private chain longer than the public chain and release it strategically. This can temporarily give them control over the blockchain and allow them to earn more rewards than their fair share, potentially leading to security risks and reduced trust in the network.

Daniel

03 Nov, 2025

0 | 0

A »Selfish mining is a strategy in Proof of Work (PoW) where a miner or group of miners withhold newly mined blocks and release them strategically to gain an advantage over honest miners, potentially leading to a higher share of the blockchain's rewards and control.

Christopher

03 Nov, 2025

0 | 0

A »Selfish mining is a strategy in Proof of Work (PoW) blockchains where a miner or group of miners mine a block but withhold its publication to the network. By keeping their chain private, they aim to gain an advantage over honest miners, releasing blocks strategically to increase their own rewards while potentially causing network disruption.

Joseph

03 Nov, 2025

0 | 0

A »Selfish mining is a strategy in Proof of Work (PoW) blockchain networks where a miner or group of miners withhold newly mined blocks and release them strategically to gain an advantage over honest miners, potentially leading to a higher share of rewards and control over the network.

William

03 Nov, 2025

0 | 0

A »Selfish mining is a strategy in Proof of Work (PoW) blockchains where a group of miners withhold newly mined blocks from the network to gain an advantage. By doing this, they can potentially control more of the blockchain, earning more rewards than honest miners. This tactic exploits the network's protocol, creating an uneven playing field and potentially harming the blockchain's integrity and security.

James

03 Nov, 2025

0 | 0