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

Simple OP_EQUAL script (Script evaluated without error but finished with a false/empty top stack element)

I'm testing a P2TR script path spend.

The script tree contains a single script leaf with the following script:

hex: 5887
asm: OP_8 OP_EQUAL

The witness spending this output then consists of the following:

58 5887 <control block>

So the complete script should execute like this:

hex: 585887
asm: OP_8 OP_8 OP_EQUAL

However, when I try to send the transaction in to the network I get the following error:

error code: -26
error message:
mandatory-script-verify-flag-failed (Script evaluated without error but finished with a false/empty top stack element)

Is this to be expected? Or might there be something else wrong with my witness structure (or the original script)?



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