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

How can I add more OP_RETURN outputs to a PSBT transaction?

I want to fund a PSBT transaction that I created with Bitcoin rust.

It looks like there is no such function to do that as the Creator is the only one that can set the inputs and outputs.

There is an API with bitcoin core rpc called “walletcreatefundedpsbt” but unfortunately it only accepts a single op_return data field.

What can I do?



from Recent Questions - Bitcoin Stack Exchange https://ift.tt/pN581uV
via IFTTT

Popular posts from this blog

Crypto Exec Warns Tokenization Is Moving Faster Than Expected

Bitcoin Mining Could Be Strengthening The Ruble, Russian Central Bank Says

Nigerian SEC Partners With Police To Tackle Crypto Ponzi Schemes – Details