What if we have some valuable cryptocurrency (say, B), and a fork C was created:
We have addresses A1 and A2 on both blockchains.
Address A1 has high balance on both B and C (immediately after fork). Address A1 pays to address A2 big amount on chain C (fork).
Does it mean this transaction can be replayed on chain B as both public/private keys are the same?
Edit: question closed, I just read how replay attack works )
Topic: Cross-chain double spending - possible? (Read 76 times)
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