public static byte GetChainTag()
{
var genesisBlock = BlockClient.GetBlock(Revision.Create(0));
if (genesisBlock == null)
{
throw new Exception("Get Genesis block error");
}
string hexId = genesisBlock.Id;
if (!BlockchainUtils.IsId(hexId))
{
throw new Exception("Genesis block id is invalid");
}
var bytesId = ByteUtils.ToByteArray(hexId);
if (bytesId == null || bytesId.Length != 32)
{
throw new Exception("Genesis block id converted error");
}
return(bytesId[31]);
}
public static BlockRef GetBlockRef(Revision revision)
{
var block = BlockClient.GetBlock(revision);
return(block?.BlockRef());
}