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CD29: bitcoin privacy and security with @craigraw and @ketominer

Citadel Dispatch

CHAPTER

How to Build a Bitcoin Wallet

All HD wallets, all kind of 32 wallets, you currently have to support two lists of addresses. These are lists that grow in length over time. Adding one of these 47 wallets is basically a new list. And this has this kind of list of addresses that have all the UTXOs that hang off them. So it's quite a big thing that you're now taking a number which is bounded at two and you're making it into a longer kind of list, right? That's something that a wallet dev needs to think about.

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