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Privacy

Articles, guides, and reviews about Privacy from the Bitcoin Products team.

58 articles · Page 2 of 3

Amethyst Review After 6 Months of Daily Nostr Use

Amethyst Review After 6 Months of Daily Nostr Use

A research-based review of Amethyst for Android covering Lightning zaps, relay management, and privacy features after extensive user feedback.

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Paradigm's Quantum Proof System Could Let Satoshi Verify Identity Without Moving Coins

Paradigm's Quantum Proof System Could Let Satoshi Verify Identity Without Moving Coins

Paradigm's PACTs proposal lets dormant Bitcoin holders prove wallet control privately, offering Satoshi a way to verify identity without touching coins.

TFTC·
Paul Sztorc's eCash Fork Creates Hazardous Airdrop Risk for Bitcoin Users

Paul Sztorc's eCash Fork Creates Hazardous Airdrop Risk for Bitcoin Users

Developers warn Sztorc's August 2026 eCash Bitcoin fork lacks replay protection, exposing BTC holders to fund loss and controversial Satoshi coin seizure.

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Paradigm's Quantum Proof Design Could Save Satoshi's Million Bitcoin

Paradigm's Quantum Proof Design Could Save Satoshi's Million Bitcoin

Paradigm's PACTs proposal lets dormant Bitcoin holders prove key ownership privately, potentially protecting Satoshi's 1.1M BTC from quantum threats.

TFTC·
Paradigm's New Proposal Could Let Satoshi Prove Bitcoin Ownership Without Moving a Single Coin

Paradigm's New Proposal Could Let Satoshi Prove Bitcoin Ownership Without Moving a Single Coin

Paradigm's PACTs proposal offers dormant Bitcoin holders a private way to prove key ownership against quantum threats without on-chain transactions.

TFTC·
How to Configure IVPN for Bitcoin Node Security and Transaction Privacy

How to Configure IVPN for Bitcoin Node Security and Transaction Privacy

Step-by-step guide to configuring IVPN for Bitcoin privacy, including router setup for node protection and multi-hop for transaction security.

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How to Implement PayJoin Transactions with PayJoin Dev Kit

How to Implement PayJoin Transactions with PayJoin Dev Kit

A technical guide to integrating PayJoin (P2EP) into Bitcoin wallets using the PayJoin Dev Kit, covering setup, protocol flow, and production considerations.

TFTC·
How to Deploy Your First Censorship-Resistant Website Using Shakespeare

How to Deploy Your First Censorship-Resistant Website Using Shakespeare

Learn to build and deploy a website on Nostr's decentralized infrastructure using Shakespeare's natural language interface. No coding required.

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RoboSats Review for P2P Bitcoin Trading and Whether the Privacy Actually Holds Up

RoboSats Review for P2P Bitcoin Trading and Whether the Privacy Actually Holds Up

Research-based RoboSats review examining privacy features, liquidity, fees, and how this Tor-based P2P exchange compares to centralized alternatives.

TFTC·
How to Connect Cove Wallet to Your Personal Electrum Server

How to Connect Cove Wallet to Your Personal Electrum Server

Step-by-step guide to connecting Cove Wallet to your own Electrum server for better Bitcoin privacy and full node sovereignty.

TFTC·
How to Route Traffic Through Obscura VPN for Maximum Bitcoin Privacy

How to Route Traffic Through Obscura VPN for Maximum Bitcoin Privacy

Step-by-step guide to setting up Obscura VPN's multi-hop architecture for Bitcoin privacy, including anonymous signup and Lightning payments.

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OpenDime Review as a Physical Bitcoin Cash Alternative in 2026

OpenDime Review as a Physical Bitcoin Cash Alternative in 2026

OpenDime turns Bitcoin into physical cash you can hand over. This research-based review covers setup, security trade-offs, and BCH compatibility.

TFTC·
How to Set Up Bull Bitcoin DCA Straight to Your Hardware Wallet

How to Set Up Bull Bitcoin DCA Straight to Your Hardware Wallet

Configure automated Bitcoin purchases through Bull Bitcoin that skip exchange custody and land directly in your cold storage.

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Obscura VPN Review After Six Months of Multi-Hop Privacy Testing

Obscura VPN Review After Six Months of Multi-Hop Privacy Testing

Research-based Obscura VPN review analyzing its two-hop architecture, Cure53 audit results, and whether it delivers on privacy promises.

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Sparrow Wallet Review (2026): Features, Verification, Privacy

Sparrow Wallet Review (2026): Features, Verification, Privacy

Sparrow is the desktop Bitcoin wallet for people who want to see everything. Coin control, airgapped signing, Silent Payments, and how to verify your download.

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How to Add PayJoin Privacy to Your Bitcoin Wallet Using PayJoin Dev Kit

How to Add PayJoin Privacy to Your Bitcoin Wallet Using PayJoin Dev Kit

A step-by-step technical guide for wallet developers to implement PayJoin V2 transactions using PDK, breaking chain analysis heuristics.

TFTC·
How to Set Up No-KYC Bitcoin Purchases Using the Peach Mobile App

How to Set Up No-KYC Bitcoin Purchases Using the Peach Mobile App

Step-by-step guide to buying Bitcoin without KYC using Peach's P2P mobile app, from account setup to completing your first escrow-protected trade.

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Nunchuk Multisig Wallet Review After 2 Years of Family Bitcoin Storage

Nunchuk Multisig Wallet Review After 2 Years of Family Bitcoin Storage

A research-based review of Nunchuk's collaborative custody features for families, covering inheritance planning, privacy controls, and real tradeoffs.

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How to Set Up Bull Bitcoin DCA Directly to Your Cold Storage Wallet

How to Set Up Bull Bitcoin DCA Directly to Your Cold Storage Wallet

Step-by-step guide to configuring Bull Bitcoin's recurring buy feature to stack sats directly into your hardware wallet without exchange custody.

TFTC·
Complete Bisq Trading Guide for Your First Non-KYC Bitcoin Purchase

Complete Bisq Trading Guide for Your First Non-KYC Bitcoin Purchase

Step-by-step guide to buying bitcoin without KYC on Bisq. Learn about Bisq Easy, security deposits, payment methods, and avoiding common mistakes.

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