Bitcoin (BTC)n. proprecrypto
The first decentralized crypto-asset, created in 2009 by Satoshi Nakamoto. Runs on its own blockchain.
$ man nicolas.finance
// 10 entries · A → Z
The right word, plainly stated, no translated jargon.
Short definitions for the terms you see everywhere — finance, crypto, taxation. Each entry links to the articles where it appears in real context. When an English term has no honest French equivalent, I keep the English and explain it.
10
defined terms
8/26 letters in use
8/26 letters in use
All the technical terms used across the articles, briefly explained. This list grows over time.
A term is missing? Email contact@nicolas.finance.
B
Blockchainn. fém.crypto
A digital ledger shared across many computers, where transactions are grouped into cryptographically-linked blocks. Practically tamper-proof.
C
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Cold walletexpr.crypto
Wallet whose keys are stored offline (typically a dedicated device — a hardware wallet). Much safer for savings.
D
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DCA (Dollar Cost Averaging)acronymemethod
Investment strategy of buying a fixed amount on a regular schedule, regardless of price. Smooths the entry price.
H
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Halvingn. masc.crypto
The halving of Bitcoin’s miner reward, which occurs every 210,000 blocks (roughly every 4 years). Reduces the flow of new bitcoins.
Hot walletexpr.crypto
Internet-connected wallet (mobile, desktop). Convenient but more exposed. Fine for small amounts.
K
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KYC (Know Your Customer)acronymeinvest.
Identity verification process required of regulated platforms. Includes government ID and proof of address.
P
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PSANacronymecrypto
French regulatory registration required to offer crypto services. The French equivalent of the US BitLicense or UK FCA registration.
S
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Seed phrase (Mnemonic)expr.crypto
A 12 or 24-word phrase that restores all of a wallet’s private keys. Must be protected like the most valuable thing you own.
W
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Walletn. masc.crypto
Software or device that manages the cryptographic keys used to sign transactions. It does NOT store crypto — crypto lives on the blockchain.
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Missing a word?
The glossary grows from reader questions. If a term you've seen here (or elsewhere) doesn't have an entry, tell me — I'll add it in the next pass.