Uff yes (also hope you've been doing well my g),
-> you are a slave to the Blockstream green application, you can not access your device without it once a pin is set.
You can still use the device if you're on the SeedQR standard with efficiency, but to get all the features of the Jade, must use the app.
Pin codes in a server seems like a stupid way to handle it, even though there is the (unintended?) benefit of always promoting the latest firmware update.
-> even if not updating firmware Bluetooth has to be enabled basically to access the device as the Green app controls the pin verification. I don't particularly love that from a security standpoint.
-> as a beginner, I had them use the Green app to unlock the device but then switch to bluewallet to manage their funds.
-> the QR scanner couldn't handle a large set of inputs (100+) when trying to scan in a PSBT displayed as an animated QR from bluewallet.
-> the screen is very small, and that's not an issue for me - but for many it would be - especially if trying to fill out a SeedQR for example.
-> I didn't sign a TX over Bluetooth on the Green app, so I can't comment on how well that works.
ShiShi21m
npub1ug…r898l
2024-03-15 22:28:13
in reply to nevent1q…2fca
Author Public Key
npub1ugnq57hn8va6xqr5zywy2eunem6c624583vkt0dmv40ep7tnnxkqrr898lPublished at
2024-03-15 22:28:13Event JSON
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"content": "Uff yes (also hope you've been doing well my g),\n\n-\u003e you are a slave to the Blockstream green application, you can not access your device without it once a pin is set.\n\nYou can still use the device if you're on the SeedQR standard with efficiency, but to get all the features of the Jade, must use the app.\n\nPin codes in a server seems like a stupid way to handle it, even though there is the (unintended?) benefit of always promoting the latest firmware update. \n\n-\u003e even if not updating firmware Bluetooth has to be enabled basically to access the device as the Green app controls the pin verification. I don't particularly love that from a security standpoint.\n\n-\u003e as a beginner, I had them use the Green app to unlock the device but then switch to bluewallet to manage their funds. \n\n-\u003e the QR scanner couldn't handle a large set of inputs (100+) when trying to scan in a PSBT displayed as an animated QR from bluewallet.\n\n-\u003e the screen is very small, and that's not an issue for me - but for many it would be - especially if trying to fill out a SeedQR for example.\n\n-\u003e I didn't sign a TX over Bluetooth on the Green app, so I can't comment on how well that works.\n\n\n\n\n",
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