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Title: Is it possible to replay Bitcoin tx in Bitcoin Cash? Post by: cryptedlife on August 02, 2017, 03:34:00 PM Has anybody tried to replay a Bitcoin Cash transaction on Bitcoin and vice versa?
I see that there is SIGHASH_FORKID flag that is used by Bitcoin Cash to sign a transaction. The flag is used in method signrawtransaction in this source file (https://github.com/bitcoinjs/bitcoinjs-lib/blob/master/src/transaction_builder.js#L652) What about if I try to send a transaction signed in Bitcoin to Bitcoin Cash? Anybody tried that? Title: Re: Is it possible to replay Bitcoin tx in Bitcoin Cash? Post by: cryptedlife on August 03, 2017, 09:54:51 PM hm... interesting, that no responses.
It reminds me the situation with Parity's multisig wallet when nobody checked it because they blindly trusted to "experts" who wrote that contract. What if there is a tx replay issue in Bitcoin / Bitcoin Cash? |