Bitcoin Security Consulting

Secure your Bitcoin
with expert guidance.

Walk away with a fully verified self-custody setup — the right hardware, tested backups, and the confidence to manage it yourself.

Your Bitcoin, fully secured.
We don't stop halfway.

Each package is a series of one-on-one sessions where we build your complete setup together — and we keep going until every piece is tested and working.

Self-Custody Setup

Take full control of your Bitcoin

We build your complete hardware wallet system together — ultra-secure storage designed around your specific situation and tested extensively with live recovery drills before we're done. You won't just have a setup that works. You'll understand how it works, so you can manage it confidently on your own.

  • Hardware wallet setup & firmware verification
  • Backups created and tested with a live recovery drill
  • Learn to use and manage your setup confidently
  • Best-in-class hardware and software

Full Sovereignty Setup

Your Bitcoin, your infrastructure, your rules

We set up your own Bitcoin node and connect your wallets directly to it — for full privacy and sovereignty, with no third parties involved. Can be built on top of a Self-Custody Setup or added to an existing one, with optional additions like a personal mempool explorer, Lightning, and full OpSec hardening.

  • Personal Bitcoin node setup
  • Wallets connected directly to your node
  • Personal mempool explorer
  • OpSec hardening — password managers, browsers, VPN
No session limit
We work until the job is fully done
Recovery drill included
Proven to work before we finish
Support between sessions
Signal or ProtonMail — I'm reachable
No KYC required
Use a pseudonym if you prefer

Not sure which package fits? That's what the free call is for.

Book a Free Consultation
Cole presenting at Adopting Bitcoin conference

Work with Cole, one on one.

You might know me from the Southern Bitcoiner YouTube channel, where over half a million views worth of Bitcoiners have learned practical self-custody security. Now you can work with me directly.

I've helped clients across the globe secure millions of dollars worth of Bitcoin — building setups that are tested, verified, and designed so you can recover confidently on your own.

I've presented workshops at Bitcoin conferences, appeared on podcasts and radio shows, and work with clients every week on real-world Bitcoin security. Every session is hands-on, one on one, and tailored to your setup and goals.

YouTube X Workshop '25 Workshop '26 Podcast Radio

Need help with one specific thing?

Already have a setup, or just need one task handled? Any of these can be booked as a standalone hourly session — no package required.

Cold Storage Setup

Build a secure cold storage system from scratch, or migrate from an existing wallet. Every best practice, no shortcuts.

Bitcoin Node Setup

Run your own Bitcoin node and connect your wallets directly to the Bitcoin network.

Wallet Recovery

Lost access but have backups? We'll get you back in and future-proof the setup.

Seed Phrase & Backup Verification

Prove your backup actually works before you need it.

Passphrase Setup

Add an extra layer of protection with a passphrase that's properly set up and tested.

Multisig Vault

Maximum security with a multi-signature setup distributed across multiple locations.

Software Verification

Verify the authenticity of your wallet software and firmware before you use it. Don't trust — verify.

UTXO Management

Consolidate small UTXOs to reduce fees and plan for future spending with privacy in mind.

Bitcoin Privacy

Learn best practices for managing your privacy — address reuse, transaction labeling, and discreet spending.

Online Security

Harden your digital world with password managers, hardened browsers, and a VPN.

Setup Review & Audit

Already have a setup? Get an expert second opinion, even if I didn't build it.

Home Mining

BitAxe and other home miner setup — pool configuration or solo mining via your node.

Hourly sessions are also a natural follow-up to any package — for firmware updates, upgrades, or questions that come up later.

From first call to finished setup.

Every session is live, hands-on, and focused entirely on your setup.

01

Tell me about your setup

Send me a message or book a free call. Tell me where you're at with your Bitcoin and what you're trying to achieve.

02

We figure out the best plan

We'll talk through your situation and work out the right next step — whether that's a package, a focused session, or something custom.

03

We build it together

Live one-on-one video sessions. We set up everything together — every step explained as we go. You'll understand your entire setup.

04

You're not on your own after that

Quick questions after we're done? Reach out. Need help with upgrades or changes down the line? Book a follow-up session and we pick up where we left off.

What clients say

"I 100% recommend Cole. You need to be securing your own keys and running your own Bitcoin Node. Cole makes it easy."

★★★★★
— JC Enhanced Security + Node Runner Package

"Working with Cole was an excellent experience. He guided me through the entire process. He made what could have been a complex and overwhelming process feel clear and manageable."

★★★★★

"Cole has coached me several times, he's very patient, thorough, highly competent in this space. His fees are reasonable compared to the hyper-advertised companies. I would recommend him as your first choice."

★★★★★

"I've had 4 meetings with Cole covering Start9 node setup, Sparrow, Cold Wallet, and UTXO management. He's prompt, efficient, and easy to work with — the expert you're looking for."

★★★★★

Common questions

No. I never touch your Bitcoin, I never ask for your seed phrase, and I never will. Every session is a video call where I guide you through steps on your devices. I only recommend open-source, verifiable tools — nothing proprietary, nothing closed-source. If you want to remain anonymous throughout the process, you can.

Maybe. The question isn't whether you have a hardware wallet — it's whether your setup would survive a real recovery scenario. Have you tested your backup? Did you verify firmware? Do you understand your derivation path? If you're not sure, a session or two can identify and fix the gaps without starting from scratch.

We meet over video call (Google Meet or other private alternatives) and work through everything together on screen. I walk you through each step while you do it on your own devices. Between sessions, you have text support via Signal or ProtonMail for anything that comes up. Packages include as many sessions as needed to finish — we don't stop halfway.

Each package covers a specific outcome — like a complete hardware wallet setup or a multisig vault. You pay a single fixed fee upfront, and we work together until the job is done. There's no session limit or time pressure. If it takes an extra call to get everything right, we do the extra call.

All packages are fixed, one-time pricing. No subscriptions, no percentage-based fees — you don't pay more because you hold more Bitcoin. For smaller tasks outside a package, I charge a flat hourly rate. Book a free consultation and I'll recommend exactly what you need and what it costs before you commit to anything.

That's what hourly sessions are for. Firmware update, wallet recovery, UTXO consolidation, passphrase setup, node troubleshooting — if it's a focused task, we can handle it in one or two sessions without committing to a full package.

Yes. Sessions are designed so you understand what you're doing, not just follow instructions. I explain the reasoning behind each step without jargon. By the end, you should be able to manage your setup independently — that's the whole point.

If your backups are set up correctly, nothing is lost. Your Bitcoin lives on the blockchain — your wallet is just the key to access it. Every package includes a full recovery drill so you've already proven your backup works before we finish. That's not optional, it's built into the process.

You'll have a setup you fully understand and can manage on your own. If something comes up later — a firmware update, a question about spending, or you want to upgrade your security model — you can book an hourly session. There's no ongoing subscription or maintenance fee.

Yes. I accept Bitcoin on-chain and via Lightning. Fiat payment is also available.

Start your Bitcoin
security journey.

Tell me what you need help with — whether that's a specific package, an individual service, or a custom request. Or simply book a free 20-minute consultation to discuss your situation.

Book a Free Consultation

Free 20-minute video call · No commitment · No KYC

Or send a message