However, if this event were to occur, there is a solution. Each chunk is uniquely determined by two items: the original data and a random seed for a given chunk. The random seed is generated when the chunks are first created. The set of these random seeds, together with the file hashes for each chunk, is also contained in the artwork registration ticket. If Supernodes on the network determine that a given chunk is no longer available, then the highest-ranked Supernode can retrieve enough LT chunks to reconstruct the original file and then use the random seed corresponding to the missing LT chunk to generate from scratch the identical chunk. This process can be verified easily by computing the file hash of the “new” chunk and checking that it matches the file hash listed for that chunk in the original artwork registration ticket on the blockchain.