Metadata about a wallet key, such as its creation time and HD derivation info.
Declared in <wallet/walletdb.h>
class CKeyMetadata;| Name | Description |
|---|---|
CKeyMetadata [constructor] | Constructors |
SetNull | Resets all fields to their default null state. |
| Name | Description |
|---|---|
has_key_origin | Whether the key_origin is useful |
hdKeypath | optional HD/bip32 keypath. Still used to determine whether a key is a seed. Also kept for backwards compatibility |
hd_seed_id | id of the HD seed used to derive this key |
key_origin | Key origin info with path and fingerprint |
nCreateTime | Key creation time as a unix timestamp; 0 means unknown. |
nVersion | Serialized version of this metadata. |
| Name | Description |
|---|---|
CURRENT_VERSION | Version number written for new key metadata. |
VERSION_BASIC | Original key metadata version. |
VERSION_WITH_HDDATA | Metadata version that adds HD keypath and seed id. |
VERSION_WITH_KEY_ORIGIN | Metadata version that adds key origin info. |