Understanding Seed Phrases
A seed phrase is a series of words generated by your cryptocurrency wallet that gives you access to the crypto associated with it.
PDF document · Published
Open the PDF (8 pages, 188 KB)
- Keywords:
- seed phrase · crypto wallet · blockchain · private key · cryptocurrency · security · backup · recovery · Bitcoin · Ethereum
Guides on the same subject
- What Is a Seed Phrase? How a Recovery Phrase Works
A seed phrase is 12 to 24 BIP39 words that encode your wallet's random secret. See how the words become your keys and why they are your only backup.
- Seed Phrase Formats by Network: BIP39 and the Exceptions
Bitcoin, Ethereum, Solana and Cosmos use BIP39 seeds, Cardano and Polkadot derive their own keys from BIP39 words, and Monero, TON and XRP use other formats.
- Ethereum Keystore File (JSON Wallet): Structure and Security
An Ethereum keystore file, or JSON wallet, holds one private key encrypted with a password via scrypt or PBKDF2 and AES-128-CTR. Fields, wallets, Python code.
One of the documents in the Seed Phrase PDF Archive, listed on archive page 4.