Once self-custody is achieved over a single construct, it can become the foundation upon which additional layers of self-custody are established. For example, the possession of a private key in a blockchain system gives the holder self-custody over digital assets. These assets can then grant access to further constructs or resources, creating a cascading effect where the initial self-custody allows for more extensive control.

In this sense, self-custody becomes a fundamental pillar upon which other rights and responsibilities are built. Without primary control over even one asset or construct, the ability to secure or manage further assets can be compromised. Thus, even the smallest form of self-custody is immensely valuable, as it can unlock greater potential for control, authority, and responsibility over additional constructs. Even the smallest kernel of self-custody can grow into something expansive, as one layer upon another constructs a fortress of autonomy—each stone laid by your own hand.