How can I be positive that one of the incoming payments to my bitcoin-core was double-spent after it was confirmed once by the network, through the JSON-RPC interface?
Related questions:
- How do I detect a double-spend?
- Accepting 0-confirmation transactions and detecting double-spends with open source solution
- https://bitcointalk.org/index.php?topic=327767.0 (GHash.IO and double-spending against BetCoin Dice)
