# Blockchain course 3/23 ## Multi-sign ### P2SH pay to script Hash ![](https://i.imgur.com/8XxenkM.png) ## How to generate the address? ![](https://i.imgur.com/uj94oty.png) ### Key pair generate ### Key to address ![](https://i.imgur.com/CBvUbgk.png) `Base58` ### Public key format ![](https://i.imgur.com/89uCCZI.png) ### Wallet miner choose small trasation to be comfirm first `Type of wallet` * Nodeterministic wallet * Deterministic ![](https://i.imgur.com/d1wLv6i.png) seed ![](https://i.imgur.com/WlLxhSo.png) Remenber the seed, so you can remenber the wallet