Create another transaction with the same input, and increase the transaction fee of the new transaction so that it will be confirmed first, and the original transaction will be discarded, thus achieving double-spending of the same input. No service fee will be charged for unsuccessful double-spending.Tutorial>
Please enter a transaction hash or rawtx
Next
Welcome your positive feedback and suggestions, please contact us [email protected]!
FAQ
1. How to create a Bitcoin double-spending transaction?
2. Is this service safe ?
3. Is this service free?
4. Are there any fees if a Bitcoin transaction fails to be double-spent?
5. Can the Bitcoin transaction double-spending service be used multiple times for the same transaction? Will I be charged multiple service fees?
6. Does this service apply to all unconfirmed transactions?
7. How long does it take to confirm after using this service?
8. After a double-spending transaction is confirmed successfully, will the original transaction still be confirmed?