Resources and news
A place to read and learn about Bitcoin
Technical resources in Korean, key management guides, and NonceLab news and project records. Start with the topic you need.
Learning resources
Whether you want to understand a concept, try a wallet or explore the technology in more depth, choose a resource that meets your current question.
Bitcoin Haerye
Mastering Bitcoin, Lightning Network, BIPs, and background knowledge in Korean.
Ways to manage your keys
Five approaches to storing seed phrases and signing transactions.
Self-custody guide
An archived FAQ on personal wallets, addresses, watch-only wallets, passphrases, and withdrawals.
Coconut tutorial
Essential self-custody concepts to understand before using a wallet.
Korean guideWhat we built together
POW
A community where Bitcoiners shared knowledge and experience from April 2023. Operations ended on June 1, 2026; explore its project history and remaining learning resources.
Contribute to technical resources
Bitcoin Haerye’s translations and explanations live in a public repository. Read alongside the original material and contribute corrections or improvements.