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Showing posts from July, 2026

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

Why would forbidding `OP_IF` in Tapscript be a problem?

Following up from Is it a bug that OP_IF is part of the Tapscript opcodes? : BIP110 proposes to forbid OP_IF and OP_NOTIF in leaf scripts. However, old UTXOs are grandfathered in, so the new rules would only apply to UTXOs created after its activation. How could this still create issues for users? from Recent Questions - Bitcoin Stack Exchange https://ift.tt/wWk7KIQ via IFTTT
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How to set up Bitcoin Core to mine a valid block after the BIP-110 activation in August 2026?

I want to set up the latest Bitcoin Core version to mine a block that is valid after the BIP-110 is activated (two months from now). What are the steps to do at minimum? I want to make sure that a block is not rejected by the Bitcoin P2P network. BIP-110 specification: https://github.com/bitcoin/bips/blob/master/bip-0110.mediawiki from Recent Questions - Bitcoin Stack Exchange https://ift.tt/khDYz8c via IFTTT
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