jm Ü]oøxï^´ IÓjë]ÖV|O-r¦MøwLªMost OP_CODEs in bitcoin used rarely, because of the bitcoin CORE, they disabled bitcoin. Now nChain want to lock the bitcoin protocol to v0.1, that is just like the CORE
https://whatsonchain.com/tx/72c602b6a6fa55e5f58b57b050dea7a63dbf846d597ec2dd5b3f689c27944e1e