To split your coins
On BTC chain you have some coins in address (A), you send your coins to another address you own (B), and include a further special recipient address 3Bit1xA4apyzgmFNT2k8Pvnd6zb6TnwcTi to whom you send a few satoshis. (You have to use send to many option in your wallet, to send them at once).
Any transactions that contain this special address will be ignored by 2X miners.
Once this is successful, you will have your BTC in an address(B) you own.
IIUC, I would not employ this mechanism for my coins. The part that I have underlined seems to require full faith in what the miners will do. You have no a priori method of knowing whether that address will 'be ignored' by any miner.
Dude just feckin stop flailing about shilling for this utter crap of an altcoin.
Your one mad discredited dumped dev Garzik has already merged that spammy shit into your altcoin.
https://github.com/btc1/bitcoin/commit/a3c41256984bf11d95a560ae89c0fcbadfbe73dc#diff-4f6d60b6976522cec2974a0aea9a5ab3R801 ff
Keep up dunderbluss, you're way behind latest developments on your crapcoin.
Hey also guess what it ficks up lightning (if the channel doesn't enforce your famous facking blacklist).
https://0bin.net/paste/nQwqU76pQ3CW00ZV#TUB68SXcEn-fSIQAWkULnUEL0NaUK/5TzPrQWEFwWyg https://twitter.com/petertoddbtc/status/915945691997929472You will lose people money, you and your cronies. What people actually in bitcoin call 'being a scammer'. Just focking stop.