With what you already have, the best upgrade is often an old Android phone: factory reset it, install only Amber, and use it as your NIP-46 signer. You get a separate screen and an approve button for free.
On the PC side: keep the key encrypted at rest (NIP-49), approve each request manually, and give each app only the event kinds it needs.
And if you have a spare ESP32 board lying around, LNbits' signing device firmware is worth a try.
Is SkySigner Windows-only for now?
oblick
npub1f9…3d5sz
2026-10-22 16:01:16 UTC
in reply to nevent1q…5wwx
Author Public Key
npub1f92h56wy6t8fy3se3t9jwk6dhmpv8hzpn68alqxefaw3d8j0a9eqs3d5szSeen on
wss://relay.primal.netPublished at
2026-10-22 16:01:16 UTCEvent JSON
{
"id": "f6ded514159d1d532ba340baf02b2128592f82a988a2a84222650f4dabfee186",
"pubkey": "49557a69c4d2ce9246198acb275b4dbec2c3dc419e8fdf80d94f5d169e4fe972",
"created_at": 1792684876,
"kind": 1,
"tags": [
[
"e",
"25810ff9daf7b9dfb578d5e6992f3c874e5e68b91507c0527d54ade68fe8105d",
"wss://nos.lol",
"root"
],
[
"e",
"6d968858549281087e09e68e3e5e3d8251b120071dfee465be865e7e28e9aa7a",
"wss://nos.lol",
"reply"
],
[
"p",
"d4d644af25b9f8a0c8382be1ca791872925c7882848dae1121df4115a786b7be"
]
],
"content": "With what you already have, the best upgrade is often an old Android phone: factory reset it, install only Amber, and use it as your NIP-46 signer. You get a separate screen and an approve button for free.\n\nOn the PC side: keep the key encrypted at rest (NIP-49), approve each request manually, and give each app only the event kinds it needs.\n\nAnd if you have a spare ESP32 board lying around, LNbits' signing device firmware is worth a try.\n\nIs SkySigner Windows-only for now?",
"sig": "89b9a4989d8b47108fa6a661a7b26045c2a2eedd138e5623d20c00af77d00e93fbd7bf7aad005ccf90105b63228f5429271fcddbdcf5615dadc35f3afd8e6a12"
}