code: def GetUnclaimedCoins(self):
          
          unclaimed = []
  
          neo = Blockchain.SystemShare().Hash
  
          for coin in self.GetCoins():
              if coin.Output.AssetId == neo and \
                      coin.State & CoinState.Confirmed > 0 and \
                      coin.State & CoinState.Spent > 0 and \
                      coin.State & CoinState.Claimed == 0 and \
                      coin.State & CoinState.Frozen == 0 and \
                      coin.State & CoinState.WatchOnly == 0:
                  unclaimed.append(coin)
  
          return unclaimed
docs: Gets coins in the wallet that have not been 'claimed', or redeemed for their gas value on the blockchain.
  
          Returns:
              list: a list of ``neo.Wallet.Coin`` that have 'claimable' value