Cryptoeconomics
From BitcoinWiki
This is the approved revision of this page, as well as being the most recent.
Cryptoeconomics refers to the combinations of cryptography, computer networks and game theory which provide secure systems exhibiting some set of economic dis/incentives.
- Cryptography is used to prove properties established in the past, such as account balances, identities and ownership.
- Digital representations of economic value become possible, accessible to all, assignable, exchangeable and immune to censorship, able to be relied upon in the future.
Contents
Bitcoin example[edit]
Desired properties of Bitcoin:
- create a chain of immutable blocks
- maintain a state in the blocks
- maintain a clock
- convergence: blocks can only be added to the end of the chain, never changed or removed
- validity: only transactions that satisfy certain rule expressions (validity predicate) should be included in the blockchain, i.e. transaction script and valid sender receiver and amount
- clock must always be increasing
- data availability: anyone can download all the blockchain data
- tx availabitity: transactions should close reliably and quickly if reasonable fees are payed
References[edit]
Introduction to Cryptoeconomics - Vitalik Buterin, https://www.youtube.com/watch?v=pKqdjaH1dRo
Source[edit]
See Also on BitcoinWiki[edit]
