bool IsReferencedCoinbaseTxsValid(TransactionContext dbTx, TransactionValidation.PointedTransaction ptx)
{
var currentHeight = Tip == null ? 0 : Tip.Value.header.blockNumber;
foreach (var refTx in ptx.pInputs.Select(t => t.Item1.txHash))
{
Types.BlockHeader refTxBk;
if (BlockStore.IsCoinbaseTx(dbTx, refTx, out refTxBk))
{
if (refTxBk.blockNumber - currentHeight < COINBASE_MATURITY)
{
return(false);
}
}
}
return(true);
}