A post from Udi Wertheimer a few weeks ago made headlines across crypto media with a stark claim: the Lightning Network is ...

Why upgrade if PQ signatures are not yet proven?The dirty secret of efforts to upgrade blockchains to post-quantum ...

Developers are set to launch the OP_NET testnet, which aims to bring smart contracts and decentralized finance (DeFi) to the Bitcoin blockchain. OP_NET utilizes the Tapscript component of the Bitcoin ...

Goals Explain the five Citrea DA variants and their encoded payloads. Describe how Citrea puts data into Bitcoin (tapscript witness format, wtxid prefix, nonce). Provide a concrete, reliable procedure ...

People under financial repression need to trade without intermediaries that can be seized, censored, or coerced. Every custodial escrow service is a single point of failure — governments can shut it ...

As its adoption continues to grow globally, it becomes an essential addition to any investment portfolio seeking future-proof assets. You can buy BTC directly with your local currency at Bitcoin.com.