Table of contents ● History ○ Bitcoin As A State Transition System ○ Mining ○ Merkle Trees ○ Alternative Blockchain Applications ○ Scripting ● Ethereum ○ Ethereum Accounts ○ Messages and Transactions ○ Ethereum State Transition Function ○ Code Execution ○ Blockchain and Mining ● Applications ○ Token Systems ○ Financial derivatives ○ Identity and Reputation Systems ○ Decentralized File Storage ○ Decentralized Autonomous Organizations ○ Further Applications ● Miscellanea And Concerns ○ Modified GHOST Implementation ○ Fees ○ Computation And Turing-Completeness ○ Currency And Issuance ○ Mining Centralization ○ Scalability ● Putting It All Together: Decentralized Applications ● Conclusion ● References and Further Reading Page 2 ethereum.org