Protocol Soft Forks

Protocol

A protocol soft fork represents a modification to a cryptocurrency’s underlying rules that maintains backward compatibility, meaning older nodes that haven’t upgraded can still validate transactions, albeit without recognizing the new features. This contrasts with a hard fork, which necessitates a complete upgrade for all nodes to remain on the same network. Soft forks typically involve tightening existing rules, rather than introducing entirely new ones, ensuring a gradual transition and minimizing disruption to the existing blockchain infrastructure. Consequently, adoption hinges on a majority of miners signaling support, effectively enforcing the new rules without requiring universal consensus.