What is a Bitcoin Script SIG & how does it work?
Could you elaborate on what a Bitcoin Script SIG is and how it functions within the Bitcoin network? I'm particularly interested in understanding its role in securing transactions and ensuring their authenticity. As a cryptocurrency enthusiast, I'm keen to gain a deeper understanding of the underlying technology that powers Bitcoin and its scripting system. Could you also provide a simplified explanation of how the SIG is generated and verified during the transaction verification process? This information would greatly aid my comprehension of the intricacies of Bitcoin's scripting capabilities.