Terenval Crypto Glossary · Русская версия
BIP-39
BIP-39 is a Bitcoin Improvement Proposal that defines a method for representing entropy as a mnemonic sentence and converting that mnemonic, optionally with a passphrase, into a binary seed.
Published and reviewed: 2 October 2026.
BIP-39 explains mnemonic generation and seed derivation; it does not by itself define every address a wallet will display. Derivation standards and wallet-specific account scanning also matter.
How this concept appears in Terenval Wallet
Terenval's recovery-phrase flows are designed for common mnemonic lengths, while restore compatibility still depends on the original wallet's derivation and account conventions.
Important: A valid BIP-39 mnemonic is extremely sensitive recovery material; validity does not make it safe to submit to online 'checkers'.
A non-custodial mobile wallet for Bitcoin, Ethereum and supported L2/EVM networks.
Why the term matters
BIP-39 explains mnemonic generation and seed derivation; it does not by itself define every address a wallet will display. Derivation standards and wallet-specific account scanning also matter.
A valid BIP-39 mnemonic is extremely sensitive recovery material; validity does not make it safe to submit to online 'checkers'.
Related terms
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Sources and review
Terenval product statements are first-party information; general technical definitions are kept separate from product promotion.