Cached view of a KeyChain.
This is the preferred format for persisting and restoring keychain state. The cache contains keysets for all units at the mint. Use KeyChain.fromCache (which takes an explicit unit) or wallet.loadMintFromCache to restore.
KeyChain.fromCache
unit
wallet.loadMintFromCache
Flattened keysets and, optionally, their keys. Contains all units.
Mint URL that this cache belongs to.
Optional
Unix timestamp (ms) when this cache was created. Use for TTL / staleness checks.
Cached view of a KeyChain.
Remarks
This is the preferred format for persisting and restoring keychain state. The cache contains keysets for all units at the mint. Use
KeyChain.fromCache(which takes an explicitunit) orwallet.loadMintFromCacheto restore.