Research and practical guidance
Field notes from the recovery path
Long-form explanations of wallet structures, failure modes, recovery constraints, and the cryptocurrency fundamentals that help people avoid losing access.
Reconstruct the available path
Latest publications
Analysis in context
Recovery requires understanding formats, combinations, and risk. These notes explain the work in detail.
Talk – PlanB 2026 – Wallet Recovery: GPUs in Action
Recording of the PlanB 2026 talk “Wallet Recovery: GPUs in Action.”
Can We Descramble an Unsorted Seed Phrase?
Can you recover a scrambled seed phrase? We analyze 12, 18, and 24-word BIP-39 mnemonics, GPU brute-force speeds, valid combinations, and why scrambling your seed is a dangerous storage method.
Extract non-sensitive information from a Bitcoin-Core wallet
Learn how to extract limited, non-sensitive information from a Bitcoin Core wallet for a password recovery attempt.
5 Common Cryptocurrency Mistakes and How to Avoid Them
Learn to avoid 5 common crypto mistakes: wallet loss, scams, tax issues, poor security, and lack of knowledge. Stay safe in the crypto world.
Bitcoin vs. Ethereum: Understanding the Two Biggest Cryptocurrencies
Compare Bitcoin and Ethereum: purposes, features, and use cases. Understand these top cryptocurrencies to make informed decisions.
Blockchain Explained: How This Technology Powers Cryptocurrencies
Discover how blockchain technology works and why it's crucial for cryptocurrencies. Learn key features and potential applications beyond crypto.
What is a Crypto Wallet? A Simple Guide for Newcomers
Learn what a crypto wallet is, how it works, and which type is best for you. Essential knowledge for cryptocurrency newcomers.
Cryptocurrency 101: 10 Essential Terms Every Beginner Should Know
Master 10 key cryptocurrency terms every beginner needs. From Bitcoin to blockchain, simplify crypto vocabulary with our concise guide.
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