We have implemented a wallet database in LevelDB via a SecureAllocator.
We are currently testing a transaction on testnet.
SorachanCoin: implemented wallet database by LevelDB Version. · FromHDDtoSSD/SorachanCoin-qt@867c774
SORA Layer 1 Blockchain: We are developing, implementing, and verifying quantum resistance, Schnorr aggregated signature...
github.com