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  1. Bertrand256

    GUI tool for running Masternode with Trezor

    DashMasternodeTool v0.9.26-hotfix3 released Binaries: https://github.com/Bertrand256/dash-masternode-tool/releases/tag/v0.9.26-hotfix3 This version is basically a quick fix of the inability of the previous version (i.e. 0.9.26-hotfix2) to connect to v0.16 nodes. Important: on Oct 9th I'm going...
  2. Bertrand256

    GUI tool for running Masternode with Trezor

    Hi You are most likely affected by one of the Windows updates published several months ago, like in those two cases: https://github.com/spesmilo/electrum/issues/5420 and https://github.com/trezor/trezord-go/issues/167. Try installing the latest Trezor Bridge and if it doesn't help, you...
  3. Bertrand256

    GUI tool for running Masternode with Trezor

    Yes, I completely agree with that. Actually, for a long time I was planning to change the way data is presented in the main program window, but something has always been more important. I will try to implement it in the future, but currently - as I only develop the app after hours - I can't...
  4. Bertrand256

    GUI tool for running Masternode with Trezor

    DashMasternodeTool v0.9.26 released Binaries: https://github.com/Bertrand256/dash-masternode-tool/releases/tag/v0.9.26 Changes: Commandline parameters for changing the sig_time random offset range. Ability to explicitly specify the authentication methods for an SSH tunnel from...
  5. Bertrand256

    Possible security threat to the Dash Masternode network

    After the implementation of ChainLocks, the "conventional" attack associated with the takeover of most of the hashpower does not seem very likely, however, the attack vector can be more sophisticated, and it's probably what @DeepBlue means. Let's imagine that there is a bad actor whose plan is...
  6. Bertrand256

    DashMasternodeTool Trezor libusd_error_io

    This issue is caused by Microsoft Windows update #1903, which significantly changed the behaviour of the library responsible for providing communication layer between Windows apps and specific type of USB devices. It has impact on other apps using Trezor and Keepkey devices...
  7. Bertrand256

    Incompatibility between DashNexus, Ledger nano s and DashMasternodeTool

    DMT allows you to sign message with any key controlled by your hardware wallet. If the Dash address involved isn't the same as the collateral address, you need to follow these steps: 1) launch the DMT wallet window 2) on the left panel locate the Dash address associated with the key you want...
  8. Bertrand256

    Possible security threat to the Dash Masternode network

    Pursuing to optimize the cost of maintaining masternodes is natural, but the consequence is centralisation of services. We saw in practice how one of the possible effects can look like, after the 24h power outage in the Paris OVH data center in November 2017. I think that the issues raised are...
  9. Bertrand256

    GUI tool for running Masternode with Trezor

    On some Windows stations, such errors began to appear recently, also for Trezor. I do not know what the cause is yet, but it seems to me that they are related to some Windows updates. Can you check if Dash Electrum works properly with your Keepkey?
  10. Bertrand256

    Possible Bug: Next Payment on DashMasternode tool not progressing

    https://github.com/Bertrand256/dash-masternode-tool/releases/download/v0.9.25-hotfix1/DashMasternodeTool_0.9.25-hotfix1.mac.dmg Thanks for the info.. corrected.
  11. Bertrand256

    Possible Bug: Next Payment on DashMasternode tool not progressing

    Thanks for the data, it helped to pin down the problem. There was an issue with calculating the next payment block when a masternode received PoSeBan in the past and a few others conditions were met. It's fixed in v0.9.25-hotfix1...
  12. Bertrand256

    Possible Bug: Next Payment on DashMasternode tool not progressing

    I (incorrectly) assumed that the effect is no longer visible, but if it is, finding the reason should be quite easy. I will contact you via DM for details. Thanks.
  13. Bertrand256

    Possible Bug: Next Payment on DashMasternode tool not progressing

    If not the PoSeBan feature, precise calculation of the next payment block would not be a problem, however, the fact that masternodes that are in the queue in front of yours may have changed the PoSeBan status (which can not be predicted in advance) means that the place in the payment queue of...
  14. Bertrand256

    GUI tool for running Masternode with Trezor

    DashMasternodeTool v0.9.25 released Support for v6.x KeepKey firmware Added the possibility to limit the Trezor connection transport methods with command line parameters. Signing messages with owner/voting key. Export/import of the configuration. Removed the masternode private key field (voided...
  15. Bertrand256

    GUI tool for running Masternode with Trezor

    It should only occur if your config file was encrypted before and was created with an older DMT version (having different config file format). In this case, the app converts the file to the latest format during the startup and then immediately saves it, hence that additional "saving" step.
  16. Bertrand256

    GUI tool for running Masternode with Trezor

    Test binaries: https://keybase.pub/bertrand256/dash-masternode-tool/executables/0.9.24-hotfix1/ On Mac, this version works fine with the latest Keepkey firmware. Unfortunately, I could not test it on Windows, because the latest Keepkey bootloader prevents connecting devices to the virtual...
  17. Bertrand256

    GUI tool for running Masternode with Trezor

    Can you tell me on which operating system do you use DMT? I'm going to prepare a test version supporting the latest firmware before I release the official version, of course if you are willing to do such tests.
  18. Bertrand256

    GUI tool for running Masternode with Trezor

    My last attempt to support the v6.x Keepkey firmware ended without success due to bugs in the Keepkey client library that was supposed to support that firmware. I'll check it again, maybe they've fixed the problems since then.
  19. Bertrand256

    GUI tool for running Masternode with Trezor

    Yes, it would be possible to implement some additional verification mechanisms of the masternode configuration into the program, but after reading the discussion, I begin to conclude that it would not be the best approach. The point is, that the Dash functionalities planned for the coming months...
  20. Bertrand256

    MN / DMT tool Rewards Address incorrectly set up

    Just for the record, the problem has been resolved. As for that security check, this kind of verification already exists at the protocol level: a ProRegTx will be rejected if the mn payout address equals the voting/owner address.
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