Tangem Wallet Pack of 2 - Secure Crypto Wallet - Trusted Cold Storage for Bitcoin, Ethereum, NFT's &

Tangem Wallet Pack of 2 - Secure Crypto Wallet - Trusted Cold Storage for Bitcoin, Ethereum, NFT's &
Key item features Ultimate Security: Generates a private key that remains on the card, safeguarding crypto and NFTs from hackers with EAL6+ certification and audited firmware. Versatile Compatibility: Manages over 13,000 tokens across 70+ blockchains, supporting DeFi, NFTs, and DeEx without wires, Bluetooth, or USB. Effortless Operation: Utilizes NFC for secure transactions via a mobile device and the Tangem app, enabling buying and selling crypto with various payment methods. Smart Backup: Features a second Tangem Wallet as a backup, eliminating the need for paper, pictures, or seed phrases for recovery. Durable Design: Boasts IP68 protection against environmental conditions, ensuring longevity and robust physical security. Comprehensive Support: Compatible with Bitcoin, Ethereum, Solana, XRP, USDT, and over 6,000 cryptocurrencies, integrating with dApps and WalletConnect.

LBANK

LBANK

Is Bitcoin Fee Payment Saved When Using Multisignature?

My friends and I buy coffees at a café. I purchase their coffees in fiat currency and pay the seller directly. My friends then reimburse me using Bitcoin through a multisignature transaction.

  • Is there a difference if each friend sends their payment to me individually—meaning a single input (each friend’s address) and a single output (my public key)

  • Compared to combining many inputs (all of their addresses) into a single output (my public key)?



from Recent Questions - Bitcoin Stack Exchange https://ift.tt/A9wn3gl
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