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  1. joezippy

    Cold storage spending....

    Agree to disagree... Storing your private key on a networked device that crosses networks everywhere you travel, is "orders of magnitude" less secure than scanning a paper kept in your pocket and then trashing the protected memory space each time authentication is completed... The funny thing...
  2. joezippy

    Cold storage spending....

    Very cool... Thanks for finding that... I still think it can be / should be possible... :smile: Here is the AWPM app from 50k foot... Just drilling down a bit for my own edification... :wink: ref...
  3. joezippy

    Cold storage spending....

    I'm thinking that they only way my proposal based on the Android App Security Model (sorry not familiar w/ ios) could expose the Private Key would be, if it was programmed incorrectly or the device is ROOTED. If the device is ROOTED assume nothing is secure. "Android has security features...
  4. joezippy

    Cold storage spending....

    Good to know... I'll keep following the project... Thanks! :smile: Cool but... I'm not talking about a paper wallet "sweep"... But paper wallet "spend"... As the Private Key is never imported nor any coins into any "wallet" app, on any device...... I'm talking about spending from paper...
  5. joezippy

    Cold storage spending....

    "You're not missing much at all, in fact you creating it as you go along , lol. Btw, I like the name Anti-Wallet Payment Model , although a physicist would call this a quasi-wallet payment system" Nice.... I was thinking Anti-Pattern -> Anti-Wallet... :grin: An anti-pattern (or antipattern)...
  6. joezippy

    Cold storage spending....

    Ok.... Last thought on the Anti-Wallet Payment Model (AWPM) for today... So, I actually used AWPM yesterday (not knowing) I did this: 0) Login to relatively secure (updated) linux laptop 1) Start private browsing session in Firefox 2) Get Bitcoin Private Key from paper wallet to secure machine...
  7. joezippy

    Cold storage spending....

    Sure... I'm a little rusty... But I'd like to help out, if someone can point me in the right direction... I haven't used any testnet stuff to date... github has been a while too... I have java and crypto skills from about 3 years ago... I might have some code in me still too.... :wink: Maybe...
  8. joezippy

    Cold storage spending....

    Thanks guys for the kind words... 18+ years as a software engineer (stay @ home dad now) focusing on integration and cryptography seem to help.... :wink: Sometimes the best solutions come from the physical world, not the virtual.... :rolleyes: Cheers I'm going camping!
  9. joezippy

    Cold storage spending....

    Very nice detailed answer... Thanks! I wasn't aware that Electrum supported Dash... What are your thoughts regading the development effort and credibility of the Electrum effort? Not to bash anyone... It just seems pretty... You know... :rolleyes: New Dash Core with off-line masternode...
  10. joezippy

    Cold storage spending....

    Hello, Any chance we could get this feature into the Dash Android Wallet in the future... This feature of the Mycelium wallet allows me to use my private key without ever importing it to a device or laptop... Which is really nice for larger one time spends and transfers... The only thing I need...
  11. joezippy

    NEW MEMBERS: Welcome to Dash! Introduce yourself...

    Hello... Cranking up my DASH... :wink:
  12. joezippy

    Cold storage spending....

    For what it's worth, I like the MN sustainability payout model, I have mined darkcoin (not worth the heat) and have the DASHs to setup MNs, but my DASHs are safe on 1k paper wallets all neat and tidy.... I don't want them on my phone or my linux laptop... In "beta" wallets, on any network...
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