What is Taxation? One word. What comes to mind?
Bittr π·π°
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Buy #Bitcoin directly into your own wallet - no intermediaries, just you, your future, and your Bitcoin Piggy Bank.π· Supporting Self-Custody since 2018.

GMπ¨π
5 days left to swap CHF for Bitcoin at just 0.75% fees π


Gm βοΈ


Bitcoin π§‘


GM you Legends π€π»


GM βοΈ


Saylor lied to us.


GM βοΈ


Bitcoin Security Levels: How safe are your sats?
Not all Bitcoin holders have the same level of security. Here are 6 Bitcoin Custody security levels in one post.
Level 0: Bitcoin on an Exchange
π If your coins are on an exchange, they are not yours.
π¨ Risk: Hacks, insolvency, frozen accounts.
π Not your keys, not your coins!
Level 1: Hot Wallet on Mobile or Desktop
π₯ You own your private keys, but they are online = vulnerable.
β
Better than an exchange, but not secure for long-term storage.
π‘ Recommended wallets: BlueWallet, Sparrow.
Level 2: Hardware Wallet with Shitcoin Support (or closed source Hardware Wallet)
π More secure than hot wallets, but:
π¨ Many hardware wallets (e.g. Ledger) support altcoins and are not fully Open Source.
β Unnecessary attack surface!
Level 3: Bitcoin-Only Hardware Wallet
β
No altcoin support = reduced attack vectors.
π‘ Recommended wallets: BitBox02
β‘οΈ Want even more security? Airgapped wallets! π
Level 4: Bitcoin-Only + Airgapped Hardware Wallet
β
Even fewer attack vectors since transactions are signed via QR code or SD card.
π‘ Recommended wallets: Foundation Passport, Coldcard, SpecterDIY
Level 5: Single Seed + Passphrase (Cold Storage)
πͺ Extra security: Even if someone finds your seed, they canβt access your funds without the passphrase.
Important: Never store your passphrase digitally
π Recommended wallets: Foundation Passport, SpecterDIY
π¨ Warning: Higher risk as you now have two single points of failure. Your setup must be well thought out.
Level 6: Multi-Sig Cold Storage
π‘οΈ Multiple keys required to spend = maximum protection.
β
No single point of failure.
π¨βπ©βπ¦βπ¦ Ideal for families or businesses.
π Can be customized:
β‘οΈ 2-of-3, 3-of-5, mixed hot & cold wallets.
π‘ Recommended solutions: Unchained Capital, Sparrow, Blockstream Jade
That's a wrap! Let me know what you think! Do you agree? Did I miss something?
GM! βοΈ


If you are not a Bitcoiner, you are on the wrong side of history.


"The hardest temptation since money was invented"
ππ¨π




Weβve made some regulatory changes to our Bitcoin purchase process!
From now on:
β
You can buy up to 999 CHF worth of Bitcoin every 30 days via bank transfer - no further verification needed.
π€ Want to buy more? No problem! Request a Bittr Whales π³
invitation (our in-house KYC platform) and you're good to go!


Absolute Scarcity


Everything that is not Bitcoin is a scam.

