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backup Bitcoin key rotation Canada Cold Wallet descriptors FINTRAC Hardware Wallet Interac e-Transfer multisig privacy PSBT Self-Custody Taproot UTXO Management

Bitcoin Key Rotation for Canadians in 2025: When, Why, and How to Safely Move to New Keys

Bitcoin Key Rotation for Canadians in 2025: When, Why, and How to Safely Move to New Keys If you self-custody Bitcoin, your private keys are the entire ballgame. Yet most holders rarely pr...
Satoshi_BTC • October 4, 2025 • 7 views
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Watch-Only Bitcoin Wallets for Canadians: Monitor, Verify, and Stay Safe Without Exposing Your Keys

Watch-Only Bitcoin Wallets for Canadians: Monitor, Verify, and Stay Safe Without Exposing Your Keys If you hold Bitcoin in cold storage, you want a way to monitor balances, verify incoming...
Satoshi_BTC • October 1, 2025 • 12 views
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BIP85 in Practice: Deterministic Child Seeds for Safer Bitcoin Self‑Custody in Canada

BIP85 in Practice: Deterministic Child Seeds for Safer Bitcoin Self‑Custody in Canada If you hold Bitcoin, you probably use a mix of cold and hot wallets. Cold storage protects long‑te...
Satoshi_BTC • September 29, 2025 • 14 views
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Defending Against Bitcoin Dust Attacks in 2025: A Practical Canadian Guide to UTXO Hygiene

Defending Against Bitcoin Dust Attacks in 2025: A Practical Canadian Guide to UTXO Hygiene Dust attacks target your privacy by sending tiny amounts of Bitcoin to your wallet in hopes you w...
Satoshi_BTC • September 29, 2025 • 16 views
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Wallet Hygiene for Bitcoin in Canada: An Operational Security Playbook for 2025

Wallet Hygiene for Bitcoin in Canada: An Operational Security Playbook for 2025 Self-custody turns your smartphone, laptop, or hardware wallet into a personal vault. That freedom comes wit...
Satoshi_BTC • September 26, 2025 • 19 views
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The Annual Bitcoin Security Audit: A 2025 Self-Custody Checklist for Canadians

The Annual Bitcoin Security Audit: A 2025 Self-Custody Checklist for Canadians If you hold Bitcoin in Canada, an annual security audit is one of the highest ROI habits you can adopt. Keys ...
Satoshi_BTC • September 24, 2025 • 20 views
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Run Your Own Bitcoin Node in Canada: A Practical 2025 Guide to Sovereignty, Privacy, and Reliability

Run Your Own Bitcoin Node in Canada: A Practical 2025 Guide to Sovereignty, Privacy, and Reliability Running a Bitcoin node sounds technical, but for Canadian users it is one of the most e...
Satoshi_BTC • September 23, 2025 • 19 views
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Mastering Bitcoin UTXO Management in Canada: Privacy, Fees, and Smart Spending for 2025

Mastering Bitcoin UTXO Management in Canada: Privacy, Fees, and Smart Spending for 2025 If you hold Bitcoin in Canada, learning how to manage your UTXOs is one of the highest‑leverage sk...
Satoshi_BTC • September 22, 2025 • 20 views
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Migrating Your Bitcoin to Taproot: A Practical 2025 Guide for Canadians

Migrating Your Bitcoin to Taproot: A Practical 2025 Guide for Canadians Taproot is no longer a niche upgrade. It is a mature part of Bitcoin that improves privacy, efficiency, and flexibil...
Satoshi_BTC • September 21, 2025 • 21 views
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Zero‑Knowledge Proofs for Bitcoin Privacy: How Canadians Can Enhance Transaction Confidentiality

Bitcoin’s open ledger grants everyone the power to view the flow of money across the globe. While this transparency fuels trust and auditability, it also creates a privacy trade‑off for users w...
Satoshi_BTC • August 13, 2025 • 58 views
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