Opinion: AI should be developed based on brain research.
- Signing Privileges/Validators is determined in early blocks.
- Signing rewards claim is deferred.
- Everyone can publish conflicting signing to claim cheater finder reward. Cheater looses rewards, reporter is incentivized by the reward.
Slasher 从机制上迫使要获利就要不同分支上使用相同 key 做冲突签名，由于签名几乎不可伪造，所以任何人发现冲突后都可以同时在不同的分支上举报。
Ruby PPA to ease installing various pre-built ruby versions in Ubuntu.
Script to cleanup broken Gitlab CI cache stored as docker instances.
vim -u "NONE" hugefile.log
Take note when watching videos.