create different ssh key according the article Mac Set-Up Git
$ ssh-keygen -t rsa -C "your_email@youremail.com"
| # 0 is too far from ` ;) | |
| set -g base-index 1 | |
| # Automatically set window title | |
| set-window-option -g automatic-rename on | |
| set-option -g set-titles on | |
| #set -g default-terminal screen-256color | |
| set -g status-keys vi | |
| set -g history-limit 10000 |
create different ssh key according the article Mac Set-Up Git
$ ssh-keygen -t rsa -C "your_email@youremail.com"
Witness in Bitcoin transaction refers to contents of signature scripts which prove the authenticity of a transaction. Blocks commit to witness data via putting the witness commitment into an output of the coinbase transaction.
Witness commitment = combined hash of witness root hash and witness reserved value.
Witness root hash = merkle root of witness txids (wtxids) of all transactions in the block.