The first definition and which means of a bitcoin pockets is that it represents a set of personal keys. So I assume you imply deleting such a file.
Whether or not it is possible for you to to entry your pockets once more and in what type is determined by the kind of keys in it.
These keys will be:
- linked to one another – HD wallets (deterministic wallets)
- unlinked (non-deterministic wallets)
Deterministic wallets (HD wallets) are primarily based on the truth that from one grasp seed, or from a grasp key beforehand derived from that grasp seed, all different keys are derived. Numerous requirements are used for this, essentially the most well-known being BIP32. This course of is “recursive”, which means that if you happen to derive from a grasp key its youngster keys, then these keys can additional derive their youngsters and so forth. Due to this fact, if that personal key you realize is:
- grasp non-public key – you possibly can once more entry the entire pockets, i.e. all non-public keys
- non-master non-public key – you possibly can once more entry solely a part of the pockets, i.e. all non-public keys to which that key was a father or mother within the derivation course of
Non-deterministic wallets will be seen as a set of personal keys that reside in a single place and people keys should not linked in any method. Due to this fact, if you realize a number of the non-public keys, it is not going to be sufficient to entry the entire pockets or at the very least a part of it.
