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Welcome to the copay wiki!

Known issues:

• Unbroadcastable tx proposals

  • when 2 tx proposals are created at similar time, with different peers, it could be that both are created to spend the same unspent outputs. Therefore, once one is approved and broadcasted to the bitcoin network the other one wont be able to be send.

• trust in peers

  Currently, no checks are done related the authenticity of the peer action like 'seen, created, or rejected' at Transaction Proposal. So, it could be possible that a malicious peer, participant on certain wallet, forge an action from and other peer. Related issue: https://github.com/bitpay/copay/issues/135

• dependance on *.insight.is and peerjs

• Man on the middle + secret attack.

• Does not work on Chrome iOS. No webRTC support in iOS devices for now.

• Has not been tested with wallets with 100+ transactions.