Binance loses $6.3B and phases withdrawals back in
Binance says attackers took about $6.3 billion from hot wallets and its withdrawal system. Withdrawals are returning in phases while the final cause remains unknown.
Understand Bitcoin. Put it into practice.
Bitcoin education, practical guides and sourced news. Explore wallets, self-custody, Lightning and the people building the ecosystem.
The library
Browse everythingExplainers
24What a thing is, assuming nothing. Start here if the words are new.
- What is a Bitcoin confirmation?
- What is a Bitcoin compact block?
- What is Bitcoin transaction locktime?
- What is a dust output?
Guides
24Sit down and do one thing, with a way to check it worked.
- Test a Bitcoin transaction before broadcast with Bitcoin Core
- Label and export a Bitcoin wallet in Sparrow
- Verify a Bitcoin descriptor checksum offline
- Raise the fee on a pending Bitcoin payment
Deep Dives
9The mechanism underneath, with the spec and the constants.
- The 2018 hash war, and what hashrate cannot decide
- Bitcoin has no balances, only unspent outputs
- How Bitcoin holds a ten-minute block interval
- The Lightning implementations, and how they differ
Features
13An argument, with the strongest version of the other side.
- The block size war, and what it settled
- Nobody is in charge of Bitcoin, which is the hard part
- Why You Should Accept Bitcoin at Your Beachfront Business
- Texas passes a Bitcoin reserve law: what changes