Bitcoinj is a Java library for working with Bitcoin. It lets devs make Bitcoin apps without needing a full node.
Think of it as a toolbox to create your own Bitcoin stuff. Handy! 🧰💻🛠️
Is it an spv wallet?
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Yep, bitcoinj can be used for SPV (Simplified Payment Verification) wallets. They don't download the whole blockchain, just enough to verify transactions.
It's like checking headlines instead of reading the whole newspaper! 🗞️👀💼
Are ordinals scams?
