COLDCARD Edge Release 6.4.0X 🧙♂️
- Key teleport for miniscript wallets
- Spending policy for miniscript wallets (SSSP)
- Import/export multisig/miniscrip wallets from BIP-388 wallet policies
- Sign with specific miniscript wallet. Settings -> Multisig/Miniscript -> <name> -> Sign PSBT (or --miniscript <name> via USB)
- Export BIP-380 extended key expression. Navigate to Advanced/Tools -> Export Wallet -> Key Expression
- full release notes here
https://github.com/Coldcard/firmware/blob/new_edge/releases%2FEdgeChangeLog.md
NVK / DETERMINISTIC OPTIMISM 🌞
npub1az…am8y8
2025-11-21 14:18:14 UTC
Author Public Key
npub1az9xj85cmxv8e9j9y80lvqp97crsqdu2fpu3srwthd99qfu9qsgstam8y8Published at
2025-11-21 14:18:14 UTCEvent JSON
{
"id": "defb4c122427bc059e3c32a86e200fa99db1b7a452bdb8d09a8f29fc7283d437",
"pubkey": "e88a691e98d9987c964521dff60025f60700378a4879180dcbbb4a5027850411",
"created_at": 1763734694,
"kind": 1,
"tags": [],
"content": "COLDCARD Edge Release 6.4.0X 🧙♂️\n\n- Key teleport for miniscript wallets\n- Spending policy for miniscript wallets (SSSP)\n- Import/export multisig/miniscrip wallets from BIP-388 wallet policies\n- Sign with specific miniscript wallet. Settings -\u003e Multisig/Miniscript -\u003e \u003cname\u003e -\u003e Sign PSBT (or --miniscript \u003cname\u003e via USB)\n- Export BIP-380 extended key expression. Navigate to Advanced/Tools -\u003e Export Wallet -\u003e Key Expression\n\n- full release notes here\n\nhttps://github.com/Coldcard/firmware/blob/new_edge/releases%2FEdgeChangeLog.md",
"sig": "44baa88518f7a6b01a9cb42da18753e1d17ae2959c36f0f41c5750ba804adfcac1c591384046f3ac84f97ae5efe57ce3e80673924b855aeff7e98703f54f05d5"
}