Take Real Custody of Your Bitcoin.

If your Bitcoin sits on an exchange, you don't own it — you own an IOU. I guide you through self-custody setup, step by step, on a live call. You execute. I verify every step.

Consultancy Philosophy

Your Bitcoin is only as secure as the architecture protecting it. I bridge the gap between complex engineering and accessible, resilient custody solutions.

With a background in software engineering and OTC trading, I bring a unique perspective on threat modeling, asset lifecycle management, and operational security.

The Offer

First Self-Custody Session

60 minutes · Remote (Telegram or Zoom) · Recorded

€99

Intro pricing

  • Threat model assessment — what are you protecting, from whom, how much
  • Hardware wallet recommendation for your specific situation
  • Live walkthrough: wallet creation, seed phrase generation, first receive + send test
  • Basic OPSEC: where to store your seed, what NOT to do, common mistakes
  • Written summary + recording sent after the session

Not sure if this is right for you? Start with a free 15-minute intro call. We assess your situation, you decide if you want to proceed.

I guide, you execute. I never touch your keys, seed phrases, or coins. All sessions are recorded — you get the only copy. I am not a financial advisor. No investment advice. Custody setup and education only.

Latest Insights

Bitcoin Governance

BIP-110's Eight-Hour Fork Settled Who Governs Bitcoin

On August 8, enforcing nodes split the network to force a proposal 2.53 percent of miners wanted. The BIP-110 chain mined two blocks in eight hours and died. The verdict it delivered is still landing, and it changes what self-custody actually protects.

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Markets

Bitcoin Is Through $80,000 Again. Is the Bear Market Over?

Bitcoin finally cleared $80,000 at the fourth attempt, and ETF inflows are having their best stretch of 2026. The Fed is pricing a September rate hike and the four year cycle crowd says the bottom is still coming. The rally is real. The verdict is not.

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Security Advisory

The Coldcard Exploit: What Self-Custody Clients Must Do Now

A firmware flaw quietly weakened the cryptography behind new Coldcard seeds. Attackers have drained 1,816 BTC from 5,200+ wallets remotely. If your seed was created on an affected device, updating alone will not save it. Here is exactly what to do.

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Lightning Network

Lightning's All-Time High Hides a Centralization Problem

Capacity hit a record 5,637 BTC as Binance and OKX piled liquidity into Lightning channels. Node count is still falling. The institutions are building a network for themselves, and stablecoins are the cargo.

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DIY Signing Devices

The DIY Signing Device Revolution is Just Beginning

The Specter DIY, SeedSigner, and Krux teams met for the first time in São Paulo, shared stewardship of the embit library, and launched deeper collaborations. The future of bitcoin self-custody via DIY signing devices is incredibly bright.

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US Regulation

The CLARITY Act Punted to September. What It Means for EU Bitcoin

The US Senate went on summer recess without voting on the CLARITY Act, America's answer to MiCA. European bitcoin holders now have more regulatory clarity than the US exchanges they depend on. The delay matters more than you think.

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Security Advisory

Coldcard Seed Vulnerability: $100 Million Gone, and Every Model Is Affected

What started as a Mk3 seed flaw has expanded to every device Coinkite ships. Over 1,596 BTC stolen from 7,300 addresses. Firmware fixes are out for all models. Here is what every Coldcard owner must do now.

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EU Regulation

MiCA Enforcement Has Begun: Is Your Exchange on the EU Blacklist?

The deadline came and went. Now the enforcement starts. ESMA has named 164 crypto firms operating illegally in Europe. Binance is gone. MEXC is flagged. If your exchange is on that list, your money has zero legal protection.

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Bitcoin Protocol

The BIP-110 Deadline Is Here: What Self-Custody Holders Should Do Now

Block 961,632 is roughly two weeks away. Miners are signaling at under 1 percent. Lyn Alden says a chain split is possible. If you hold your own keys, here is what to check, what to avoid, and what to do before August 7.

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Bitcoin Governance

The BIP-110 Showdown: Who Gets to Decide What Bitcoin Is For?

On August 7, a minority of Bitcoin nodes will start rejecting blocks that miners produce. Not because the blocks are invalid. Because they do not signal support for a proposal under 1% of miners want. If you hold your own keys, this governance fight is about who controls the rules your wallet lives under.

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EU Regulation

Sweden's Bitcoin Holders Are Caught Between MiCA and Skatteverket

MiCA killed 92 percent of EU crypto firms. DAC8 now pipes every exchange transaction directly to the Swedish tax authority. Swedish bitcoin holders get the squeeze from both sides, and there is no holding period exemption to soften the blow.

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Bitcoin Security

Bitcoin's Quantum Recovery Tool: Why Your Seed Phrase Survives Q-Day

A quantum computer can break your private key, but it cannot reverse the hash that produced it. Project Eleven's Q-Day recovery proof shows how your seed phrase becomes a post-quantum proof of ownership, and what you can do today to reduce your exposure.

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