Which knot would be most appropriate for a temporary fastening?

The Clove Hitch is particularly suitable for temporary fastening because it is easy to tie and untie, making it ideal for situations where you may need to quickly secure or release a line. This knot can hold well under tension when pulling in a straight line but is designed to be detached easily, providing the flexibility needed for temporary applications. It's often used in scenarios such as securing a fender to a dock or temporarily attaching a line to a post, ensuring that the knot can be released without hassle when you're ready to move on.

In contrast, knots like the Bowline Knot create a secure loop that is more intended for permanent or long-term use, making it less suitable for temporary applications. The Anchor Bend Knot is designed for securing lines to an anchor, holding firmly under load, and is not meant for easy untie. Similarly, the Round Turn and Two Half Hitches, while strong and reliable for securing lines, can be more complex to untie compared to the Clove Hitch, which is why they are less preferred for temporary fastening.