神鱼联盟_7

The story of TuringBitChain (hereinafter referred to as TBC) began in the Bitcoin expansion forum.
The founders of TBC met in the Bitcoin expansion forum. They are all supporters of Bitcoin's large blocks and have a common philosophy: for the future of BTC, they hope to increase the block size to achieve cheaper and faster transactions.
At that time, a battle between big and small blocks was in full swing. In the end, small blockism won. The capacity of a Bitcoin block was locked at 1MB, and those supporters of large blocks participated in the Bitcoin fork, and later switched to those forked chains that expanded Bitcoin, such as BCH, BSV, etc., and worked on their own projects on these forked chains in order to uphold the ideal of large blocks.

At the beginning, according to the definition of a Turing machine, TBC is Turing complete.
After restoring many opcodes disabled by BTC, TBC can roughly implement most of the functions that ETH can achieve, and also has an upper-level smart contract language similar to Solidity.
The reason why TBC's smart contract platform is another paradigm is mainly due to the following two points:
1. Database and operating system, not CPU This may be the most direct difference between TBC and public chains such as Ethereum and EOS. On smart contract platforms such as Ethereum, after a contract is initiated, all nodes need to execute and verify the contract, regardless of whether it involves Layer 2, to ensure validity and consistency. When a client initiates a transaction (related to a contract), it is essentially equivalent to triggering an action to be executed by the entire network. This style is more like treating the blockchain as a CPU. TBC is completely different. Its operations are not on the chain, only instructions (similar to a script code or a program library) are stored on the chain in the form of "files". In other words, when a user performs an on-chain operation, it is actually just running the required operation locally. Since other nodes do not care about the execution process corresponding to the operation being executed off-chain, they are only put on the chain when meaningful results are produced. This style is to use the blockchain as a database or an operating system. You may wonder, what kind of blockchain is this? The operations do not occur on the chain, and the key operations are not executed synchronously by all nodes. Who can guarantee that the operation is valid and legal? What is the difference between this and a centralized database?