New fork, new potential troubles for bitcoiners.

[satscraper]

There have been a lot of forks lately. Bitcoiners never seem to get any peace of mind. ^{That’s how I see it.}

The most interesting thing is that anyone can copy one of your transactions sent after the fork and send it over the new network, namely eCash. ^{It’s reassuring that the destination address doesn’t change.}

That said, the relevant anti-replay mechanism:

In short, if you don’t figure it out, you can make the mess.

Has anyone here used this stuff so far?

[ABCbits]

In short, if you don’t figure it out, you can make the mess.

Yeah. For other recently forked coin, there are less risky option, such as OP_RETURN output with size above 83 bytes, send dust to uncompressed P2PK and few other approach. But honestly i would rather not mess with nLockTime when it's possible, since a mistake could make my Bitcoin cannot be spend/moved for really long time.

P.S. I think it's only problematic if you have any intention to claim and use/sell this eCash coin.

[LoyceV]

there are less risky option, such as OP_RETURN output with size above 83 bytes

I wouldn't dare use this to prevent replaying on my real Bitcoins. If Bitcoin would accept this in the future, your transactions can still be replayed.

this eCash coin

Wait.... There's eCash XEC and eCash ECX now?

[BlackHatCoiner]

There have been a lot of forks lately. Bitcoiners never seem to get any peace of mind. ^{That’s how I see it.}

Fortunately, most of these forkcoins are worthless from day 1. The recent eCash one is traded at less than $30 on neoxa.exchange. No need to get into trouble to claim them!

I wouldn't dare use this to prevent replaying on my real Bitcoins. If Bitcoin would accept this in the future, your transactions can still be replayed.

Bitcoin accepts this already. I think what he meant is to create a Bitcoin transaction with OP_RETURN (>83 bytes) so that it cannot be replayed on the Bitcoin Knots chain. (Then you move your Knots with a transaction you verify that is invalid on Bitcoin.)

Wait.... There's eCash XEC and eCash ECX now?

Yep. More useless garbage.