# Not Your Keys, Not Your Coins

> Security awareness platform about Bitcoin self-custody: explains private keys, seed phrase protection, hardware wallet setup and exchange risk — in English, German, Spanish and Portuguese.

## Docs

- [Not Your Keys, Not Your Coins](https://www.not-your-keys-not-your-coins.com/en/): Explains what "not your keys, not your coins" means — why private key control matters, what self-custody is and how to avoid common security mistakes with Bitcoin and crypto.
- [Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/self-custody-checklist/): Interactive checklist covering the most important steps before taking full responsibility for your own Bitcoin or crypto — seed phrase storage, wallet security, backups and emergency planning.
- [Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/seed-phrase-security/): Explains what a seed phrase is, why it controls full wallet access and how to store it securely offline — including common mistakes that lead to permanent fund loss.
- [Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/hardware-wallet-checklist/): Step-by-step checklist for setting up a hardware wallet safely — covers device verification, PIN setup, seed phrase backup and transaction signing hygiene.
- [Crypto Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/exchange-risk/): Explains the risks of holding crypto on exchanges — including insolvency, hacks, withdrawal freezes and counterparty dependency — with an interactive risk assessment.

## Docs (Deutsch)

- [Bitcoin Selbstverwahrung](https://www.not-your-keys-not-your-coins.com/en/de/): Erklärt was "Not your keys, not your coins" bedeutet und warum die Kontrolle über private Schlüssel entscheidend für echte Bitcoin-Selbstverwahrung ist.
- [Bitcoin Selbstverwahrung Checkliste](https://www.not-your-keys-not-your-coins.com/en/de/bitcoin-selbstverwahrung/): Interaktive Checkliste der wichtigsten Schritte zur sicheren Bitcoin-Selbstverwahrung — Seed-Phrase-Sicherung, Wallet-Einrichtung und Notfallplanung.
- [Seed Phrase sicher aufbewahren](https://www.not-your-keys-not-your-coins.com/en/de/seed-phrase-sicher-aufbewahren/): Erklärt was eine Seed Phrase ist und wie sie offline sicher aufbewahrt wird — inklusive häufiger Fehler die zu dauerhaftem Verlust führen.
- [Hardware Wallet Checkliste](https://www.not-your-keys-not-your-coins.com/en/de/hardware-wallet-checkliste/): Schritt-für-Schritt-Checkliste zur sicheren Einrichtung einer Hardware Wallet — Verifizierung, PIN, Backup und Transaktionssignierung.
- [Risiko Crypto Exchange](https://www.not-your-keys-not-your-coins.com/en/de/risiko-crypto-exchange/): Erklärt die Risiken von Krypto auf Exchanges — Insolvenz, Hacks, Auszahlungssperren — mit interaktiver Risikobewertung.
- [FR: Homepage](https://www.not-your-keys-not-your-coins.com/en/fr/)
- [FR: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/fr/autocustodie-bitcoin/)
- [FR: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/fr/securite-phrase-seed/)
- [FR: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/fr/liste-hardware-wallet/)
- [FR: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/fr/risque-exchange-crypto/)
- [IT: Homepage](https://www.not-your-keys-not-your-coins.com/en/it/)
- [IT: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/it/autocustodia-bitcoin/)
- [IT: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/it/sicurezza-seed-phrase/)
- [IT: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/it/lista-hardware-wallet/)
- [IT: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/it/rischio-exchange-crypto/)
- [NL: Homepage](https://www.not-your-keys-not-your-coins.com/en/nl/)
- [NL: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/nl/zelfbewaring-bitcoin/)
- [NL: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/nl/beveiliging-seed-phrase/)
- [NL: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/nl/hardware-wallet-checklist/)
- [NL: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/nl/risico-exchange-crypto/)
- [PL: Homepage](https://www.not-your-keys-not-your-coins.com/en/pl/)
- [PL: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/pl/samodzielne-przechowywanie-bitcoin/)
- [PL: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/pl/bezpieczenstwo-frazy-seed/)
- [PL: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/pl/lista-kontrolna-hardware-wallet/)
- [PL: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/pl/ryzyko-gieldy-krypto/)
- [RU: Homepage](https://www.not-your-keys-not-your-coins.com/en/ru/)
- [RU: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/ru/samokhranenije-bitcoin/)
- [RU: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/ru/bezopasnost-syd-frazy/)
- [RU: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/ru/cheklista-hardware-koshelka/)
- [RU: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/ru/risk-kryptobirzhi/)
- [TR: Homepage](https://www.not-your-keys-not-your-coins.com/en/tr/)
- [TR: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/tr/bitcoin-ozkesafet/)
- [TR: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/tr/seed-sozcugu-guvenligi/)
- [TR: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/tr/donanim-cuzdan-listesi/)
- [TR: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/tr/kripto-borsasi-riski/)
- [AR: Homepage](https://www.not-your-keys-not-your-coins.com/en/ar/)
- [AR: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/ar/hifz-dhati-bitcoin/)
- [AR: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/ar/aman-seed-phrase/)
- [AR: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/ar/hardware-wallet-checklist/)
- [AR: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/ar/makhater-exchange-krypto/)
- [FR: Homepage](https://www.not-your-keys-not-your-coins.com/en/fr/)
- [FR: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/fr/autocustodie-bitcoin/)
- [FR: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/fr/securite-phrase-seed/)
- [FR: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/fr/liste-hardware-wallet/)
- [FR: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/fr/risque-exchange-crypto/)
- [IT: Homepage](https://www.not-your-keys-not-your-coins.com/en/it/)
- [IT: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/it/autocustodia-bitcoin/)
- [IT: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/it/sicurezza-seed-phrase/)
- [IT: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/it/lista-hardware-wallet/)
- [IT: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/it/rischio-exchange-crypto/)
- [NL: Homepage](https://www.not-your-keys-not-your-coins.com/en/nl/)
- [NL: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/nl/zelfbewaring-bitcoin/)
- [NL: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/nl/beveiliging-seed-phrase/)
- [NL: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/nl/hardware-wallet-checklist/)
- [NL: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/nl/risico-exchange-crypto/)
- [PL: Homepage](https://www.not-your-keys-not-your-coins.com/en/pl/)
- [PL: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/pl/samodzielne-przechowywanie-bitcoin/)
- [PL: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/pl/bezpieczenstwo-frazy-seed/)
- [PL: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/pl/lista-kontrolna-hardware-wallet/)
- [PL: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/pl/ryzyko-gieldy-krypto/)
- [RU: Homepage](https://www.not-your-keys-not-your-coins.com/en/ru/)
- [RU: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/ru/samokhranenije-bitcoin/)
- [RU: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/ru/bezopasnost-syd-frazy/)
- [RU: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/ru/cheklista-hardware-koshelka/)
- [RU: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/ru/risk-kryptobirzhi/)
- [TR: Homepage](https://www.not-your-keys-not-your-coins.com/en/tr/)
- [TR: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/tr/bitcoin-ozkesafet/)
- [TR: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/tr/seed-sozcugu-guvenligi/)
- [TR: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/tr/donanim-cuzdan-listesi/)
- [TR: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/tr/kripto-borsasi-riski/)
- [AR: Homepage](https://www.not-your-keys-not-your-coins.com/en/ar/)
- [AR: Self-Custody Checklist](https://www.not-your-keys-not-your-coins.com/en/ar/hifz-dhati-bitcoin/)
- [AR: Seed Phrase Security](https://www.not-your-keys-not-your-coins.com/en/ar/aman-seed-phrase/)
- [AR: Hardware Wallet Checklist](https://www.not-your-keys-not-your-coins.com/en/ar/hardware-wallet-checklist/)
- [AR: Exchange Risk](https://www.not-your-keys-not-your-coins.com/en/ar/makhater-exchange-krypto/)