Habr karma offer – how to accrue it and how to spend it

Then they will evaluate someone’s article more prudently – it will be a pity for everyone to spend the accrued karma just like that and turn it into “received” by another user.

By the way, blockchain can be used for such an accounting system, and in the Eracahin blockchain, for example, there is a similar entity, but there is no accrual mechanism, but I think this can be done if desired