The Portal NFC-only signing device is great, but it’s very new and therefore it’s hardware and firmware isn’t battle-tested.
What are your opinions about the Coldcard Q from Coinkite (npub12ct…c5ky) and Passport from Foundation (npub1s0v…pq6j)?
NorthOfTheWall
npub1n6…7pnh9
2025-01-01 16:20:02
in reply to nevent1q…g36w
Author Public Key
npub1n6xaj8fpapnaa3rys69g6862ylqwzy798ce090kq5lrwykkja82sv7pnh9Published at
2025-01-01 16:20:02Event JSON
{
"id": "890b62d2891ea6bdd81d174b0990f9371499010fc95268c4b97dbf12aade8ce4",
"pubkey": "9e8dd91d21e867dec464868a8d1f4a27c0e113c53e32f2bec0a7c6e25ad2e9d5",
"created_at": 1735748402,
"kind": 1,
"tags": [
[
"e",
"2c524e8af46dcf6b45f1592f5317645e2b24cb3e35396005d01a0a575d91c0c6",
"",
"root"
],
[
"e",
"a746f2d7ca571f668e359283b8ddb33d64508b7e4f47fc1a749c76f64ce788e2",
"",
"reply"
],
[
"p",
"65912a7ad17fd5cf3bacce9759f3bea3a44f9a3397340e559cf067945dc638bf"
],
[
"p",
"56172b53f730750b40e63c501b16068dd96a245e7f0551675c0fec9817ee96e0"
],
[
"p",
"83d8bb23328c67ece2adf1306db97e3f027b853d8bdaf226d01c2e0f2ceade2e"
]
],
"content": "The Portal NFC-only signing device is great, but it’s very new and therefore it’s hardware and firmware isn’t battle-tested.\n\nWhat are your opinions about the Coldcard Q from nostr:npub12ctjk5lhxp6sks8x83gpk9sx3hvk5fz70uz4ze6uplkfs9lwjmsq2rc5ky and Passport from nostr:npub1s0vtkgej33n7ec4d7ycxmwt78up8hpfa30d0yfksrshq7t82mchqynpq6j?",
"sig": "c4c0331771e60f0ee8597724c0e0a43da0b34806ea2b4fbc5dca0fc15a022a3f120c92a8c0440acfcbfa3c2f88cd0f8c8d15ccbde1dfda94e9f2c5d3a23e3951"
}