As with any other blockchain technologies, QWC block height will increase over time, which also results in the blockchain data file growing continuously in a linear trend. With a block time of 120 seconds and 1 MB block size, QWC blockchain size can potentially increase close to 4 TB at a 99.95% QWC circulation rate. Even after considering the storage capacity of the consumer PC market is currently averaged at 500GB, the size of full blockchain data can be a problem for new users of QWC blockchain.