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Инструменты приватности
Privacy
Intermediate
Updated 1/15/2025

What is

Инструменты приватности?

Инструменты приватности в Ergo — набор технологий для опциональной приватности: Sigma‑протоколы (ZK) и решения вроде ErgoMixer для снижения связности транзакций.

Приватность в Ergo не навязана «по умолчанию»: пользователь выбирает, когда и как применять приватные сценарии. Базовые строительные блоки — Sigma‑протоколы (доказательства с нулевым разглашением), которые встроены в ErgoScript и позволяют доказывать утверждения без раскрытия исходных данных. Для практических сценариев используются инструменты, уменьшающие связность транзакций (например, микширование). При использовании приватности важно понимать риски, ограничения и локальные требования законодательства.

Key Points

  • Опциональная приватность: используете только при необходимости
  • Sigma‑протоколы (ZK) встроены в ErgoScript
  • Инструменты приватности уменьшают linkability транзакций
  • Важно соблюдать практики приватности и учитывать регуляторику

Use Cases

1

Снижение связности истории адресов (privacy hygiene)

2

Приватные сценарии в DeFi (опционально)

3

Выборочное раскрытие для комплаенса/проверок

4

Приватные голосования и доказуемая анонимность (в зависимости от реализации)

Technical Details

Sigma protocols in ErgoScript enable proving knowledge of secrets (like private keys) without revealing them. They're composable using AND, OR, and THRESHOLD operations. ErgoMixer uses Sigma protocols to implement a mixing scheme where users can swap boxes without revealing which output belongs to whom. The mixer is non-custodial (you never lose control of funds) and non-interactive (no coordination needed with other users).

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Frequently Asked Questions

Questions about Инструменты приватности

Common questions about this topic

What is ErgoMixer and how does it work?

ErgoMixer is a non-custodial, trustless mixing service that breaks the link between your input and output addresses. It uses Sigma Protocols to prove you're entitled to withdraw without revealing which deposit was yours. Unlike centralized mixers, there's no trusted party who could steal funds or keep logs.

Explainer
Privacy

Can Ergo transactions be traced?

By default, Ergo transactions are public like Bitcoin. However, Ergo provides privacy tools: ErgoMixer for transaction mixing, Sigma Protocols for zero-knowledge proofs, and stealth addresses. Privacy is optional but powerful - you can prove things about data without revealing the data itself.

Explainer
Privacy

How to escape financial repression with Ergo?

Ergo provides tools for financial sovereignty: self-custody with no third parties, censorship-resistant transactions via PoW, optional privacy with Sigma Protocols, and programmable money without permission. Unlike VC-backed chains, Ergo has no central authority that can freeze funds or comply with sanctions. Your keys, your coins, your freedom.

Solution
Philosophy

What is Ergo blockchain?

Ergo is a fair-launched Proof-of-Work blockchain with advanced smart contract capabilities. It combines Bitcoin's security model (UTXO, PoW) with Ethereum-style programmability through the eUTXO model and ErgoScript. No pre-mine, no ICO, no VC control - built by cypherpunks for financial freedom.

Explainer
Getting Started
View all questions

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