Consensus & Mining
Beginner
Updated 11/26/2025
What is
Proof‑of‑Work (PoW)?
PoW — механизм консенсуса, где безопасность обеспечивается вычислительной работой и затратами на создание блоков.
В PoW‑сетях майнеры соревнуются в нахождении решения задачи (хеша), чтобы добавить блок. Атаковать сеть дорого: нужно контролировать значительную часть хешрейта. PoW часто рассматривают как сильный базис устойчивости к цензуре, особенно при распределённом майнинге.
Key Points
- Безопасность через реальные затраты (attack cost)
- Майнеры включают транзакции в блоки
- Децентрализация зависит от распределения хешрейта
- Энергозатраты — часть компромисса дизайна
Use Cases
1
Устойчивость к цензуре и внешнему давлению
2
Открытое участие в безопасности сети
3
Простая экономическая модель безопасности
Technical Details
In PoW, miners hash block headers until finding a value below the difficulty target. This requires significant computation but verification is instant. Ergo's Autolykos adds memory-hardness (~2.5GB), making ASICs uneconomical while remaining efficient on consumer GPUs.
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Frequently Asked Questions
Questions about Proof‑of‑Work (PoW)
Common questions about this topic
Is Ergo safe and secure?
Yes, Ergo is highly secure. It uses Proof-of-Work (the same security model as Bitcoin), has never been hacked, and the eUTXO model eliminates entire classes of smart contract vulnerabilities. The code is open-source and peer-reviewed. Your security also depends on proper seed phrase management.
Explainer
Getting Started
What is the best GPU for Ergo mining?
For Ergo mining, GPUs with high memory bandwidth perform best. Popular choices include NVIDIA RTX 3060 Ti, 3070, 3080, and AMD RX 6800 XT. Minimum 4GB VRAM required. The best GPU depends on your budget, electricity cost, and availability. Efficiency (hashrate per watt) matters more than raw hashrate.
Explainer
Mining
How to use Spectrum DEX on Ergo?
Connect your Nautilus wallet to Spectrum Finance, select tokens to swap, review the rate and slippage, then confirm. Spectrum uses AMM liquidity pools for instant trades. You can also provide liquidity to earn fees. All trades are atomic - they complete fully or not at all, with no front-running possible.
How-to
DeFi
Why does Ergo's fair launch matter?
Ergo had no pre-mine, no ICO, no VC allocation. 100% of ERG comes from mining. This means no insiders dumping on you, no VCs controlling governance, no foundation with majority stake. Fair launch creates genuine decentralization - the network belongs to miners and users, not early investors seeking exit liquidity.
Philosophy
Philosophy