A primer on BTC execution and trust models

This report provides a structured review of Bitcoin programming and a new ecosystem of the layers of executive layers aligned with Bitcoin. Categorizes current and proposed architecture – including Sidechains, external sequences, rolling and overcoming models – are based on the way they communicate with the Bitcoin basic layer, which assumptions about trust requires and how the execution has been secured. The report also estimates why adoption remained limited, emphasizes promising technical trails such as Bitvm -A -a OP_CAT, and the size is the total addressable market (TAM) for cases of basic use such as collateralized borrowing and replacement of Stablecoin. Relying on Ethereum as a behavioral reference, it estimates how big a programming economy of bitcoin could become if the infrastructure is mined by trust.