http://www.reddit.com/r/Bitcoin/comments/195dha/what_is_double_spending_and_why_do_i_have_a/There's a bot out there which resends your SatoshiDICE losing bet transactions with an additional OP_ZERO before your signature. This part doesn't need to be signed but it does change the transaction id. It's trying to make SDICE lose money via a doublespend attack.
Today I got the same problem
https://blockchain.info/tx/16a58f5eaa5c4750403e7ca505b4d84832a9041ba414ce7e67b056d325e927c9This transaction is still unconfirmed because of:
https://blockchain.info/tx/70c99e6609730a8782c4b7a0fd3f27229d623abb473b42efee39b3e3953ce50bhttps://blockchain.info/tx/b07b875e687891f4b9a1efab802ee08e5c869e3368fc3ab9f753f1fd7432a819What's going on here?
Please help me, what can I do now?
I'm using blockchain.info