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Coldcard MK4 NFC Spec
github.com/Coldcard/firmware/blob/master/docs/nfc-coldcard.md
1 sat
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10 boost
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0 comments
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@cameri
7 Jan 2022
bitcoin
related
Set up a self-sovereign Bolt Card with your own node
4050 sats
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10 comments
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@openoms
15 Oct 2022
bitcoin
Coldkite Coldcard Reproducible Builds
4260 sats
\
23 comments
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@dash
22 Jun 2023
bitcoin
Bitcoin and NFC
1470 sats
\
24 comments
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@Rockedf
3 Feb
bitcoin
COLDCARD Q Firmware v1.0.0 Released
1073 sats
\
5 comments
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@IgnaciobTato
14 Mar
security
Tutorial: Create Bitcoin Give Away Card from Hotel NFC Key Card
twitter.com/3d_nout/status/1608245114052247552
1578 sats
\
4 comments
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@nout
28 Dec 2022
bitcoin
Coldcard HW bug in the new Mk4 VirtDisk feature
twitter.com/COLDCARDwallet/status/1552681844067516418?s=20&t=_A_EeHZIiS7MpWUZqtN3Uw
375 sats
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4 comments
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@m4
29 Jul 2022
bitcoin
Does anyone know why Wallet Scrutiny can't reproduce Coldcard builds?
957 sats
\
37 comments
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@k00b
21 Jun 2023
bitcoin
The Bolt Card, an LNURL-powered NFC card
twitter.com/CoinCornerDanny/status/1526573313962680321
436 sats
\
16 comments
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@fiatjaf
17 May 2022
bitcoin
COLDCARD Mk4 firmware 5.0.7 release (big list)
twitter.com/COLDCARDwallet/status/1577742167967432704
468 sats
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0 comments
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@nvk
9 Oct 2022
bitcoin
freebie
Edge Firmware for Coldcard Mk4 - Developer Preview
www.nobsbitcoin.com/edge-firmware-for-coldcard-mk4/
305 sats
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0 comments
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@AR0w
13 May 2023
bitcoin
iOS wallets w/ NFC support? Experience using NFC signing devices on Android?
280 sats
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2 comments
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@ev
22 Nov 2022
bitcoin
LN is becoming userfriendly. LN-aware NFC tags.
twitter.com/callebtc/status/1550079109711241216?s=20&t=DUu2Rg7CmhtN_zjdDqgLJQ
223 sats
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3 comments
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@taxd
22 Jul 2022
bitcoin
Coldcard Q
coldcard.com/docs/coldcard-q/
1171 sats
\
5 comments
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@ElDude
8 Jan
bitcoin
Bolt Card Wallet - Create and manage your NFC Bolt Card
boltcardwallet.com/
309 sats
\
3 comments
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@nout
27 May 2023
bitcoin
Understanding The COLDCARD Mk4 Security Model and Secure Element Use
blog.coinkite.com/understanding-mk4-security-model/
751 sats
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2 comments
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@cypher_funk
16 Jan 2023
bitcoin
Critical Review of ColdCard Q
twitter.com/rapidlab309/status/1775372186196279539
490 sats
\
2 comments
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@joerodgers
3 Apr
bitcoin
Marty's Bent Issue #1317: NFC is allowing for more robust security models
tftc.io/martys-bent/issue-1317
181 sats
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1 comment
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@cryptocoin
14 Feb 2023
bitcoin
Having trouble using NFC on the Coldcard mk4? Try tapping the back
twitter.com/rot13maxi/status/1575482505016541189
270 sats
\
0 comments
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@rijndael
1 Oct 2022
bitcoin
COLDCARD Mk4 started shipping
twitter.com/HodlDee/status/1516888381963313152
263 sats
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10 comments
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@nvk
2 May 2022
bitcoin
freebie
Caution with cold card mk4 quality control
281 sats
\
0 comments
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@elysia
6 Dec 2023
bitcoin
NFC Lightning Card | BitcoinVoucherBot
sats.mobi
686 sats
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0 comments
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@isolabellart
7 Oct 2023
bitcoin
more