In Bitcoin We Trust Newsletter

In Bitcoin We Trust Newsletter

The 2026 Bitcoin Node Guide: Running Your Own Bank for Under $200.

Stop asking permission to see your own wealth. Seize total financial control in an afternoon.

Sylvain Saurel
Dec 22, 2025
∙ Paid

You own Bitcoin. You have a hardware wallet tucked away in a safe. You memorized your 12 or 24 words. You listen to the podcasts. You feel sovereign.

But I have a question for you: Are you sure you actually own Bitcoin?

This isn’t a trick question. Unless you run your own node, you aren’t actually using the Bitcoin network. You are using someone else’s computer to talk to the Bitcoin network for you.

When you open Ledger Live, Trezor Suite, or a mobile wallet like BlueWallet (in its default state), your device queries a server run by a company. You ask them: “Hey, how much money do I have?” and “Did this transaction really happen?”

They review their copy of the blockchain and provide the answer. You trust them.

In 2026, trust is a liability.

  • Privacy Leak: That company knows your IP address and every single address in your wallet. They know how much you have, who you send it to, and when.

  • Censorship Risk: If regulations tighten (and they often do), these centralized endpoints may be required to filter transactions or block IP ranges.

  • The “Paper” Risk: If you don’t verify the cryptographic signatures yourself, you are theoretically susceptible to being fed a false history.

Running a node is the only way to graduate from a “Bitcoin User” to a “Network Peer.” It is the act of declaring independence.

And the best part? In 2026, you don’t need to be a Linux wizard or a coder. If you can plug in a toaster and download an app, you can run a node.

Here is the ultimate guide to building your own personal bank.


The Hard Money Restoration: Why Re-Industrializing America Requires a Monetary Reset.

Here is Why Rebuilding America Means Revaluing Gold and Bitcoin.


Part 1: The Philosophy (Why This Matters)

Before we spend money, let’s understand the “why.”

Bitcoin is often described as a decentralized ledger. But if 99% of users rely on 1% of nodes (run by exchanges and wallet companies) to read that ledger, is it really decentralized?

The “Don’t Trust, Verify” Mantra

When you run a node, your little computer downloads the entire history of Bitcoin transactions—from the Genesis Block mined by Satoshi in 2009 up to the block mined 10 minutes ago.

It doesn’t just download them; it audits them.

It checks the math. It verifies the digital signatures. It ensures that no 21-million-cap rule was broken. It ensures no double-spending occurs.

When your node says, “You received 0.05 BTC,” it is a mathematical certainty, not a notification from a third party.

The Privacy Shield

Right now, if you use a standard wallet, you are leaking metadata.

  • Scenario: You buy a coffee with Bitcoin.

  • Without a Node: Your wallet tells the wallet provider’s server, “Hey, address A is sending money to address B.” That server logs your IP address. If that company is subpoenaed or hacked, your identity is linked to your stack.

  • With a Node: Your wallet talks only to your node (over Tor, usually). Your node talks to the Bitcoin network. To the rest of the world, you are just a random blip in the global swarm. You are invisible.


The Silicon Ledger: A Hard-Science Framework for Analyzing AI Businesses.

From Chip Cycles to Token Margins: Decoding the Infrastructure and Economics of the World’s Most Powerful Intelligence Factories.


Part 2: The Hardware (The Shopping List)

User's avatar

Continue reading this post for free, courtesy of Sylvain Saurel.

Or purchase a paid subscription.
© 2025 Sylvain Saurel · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture