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COLDCARD Mk4 started shippingtwitter.com/HodlDee/status/1516888381963313152
263 sats \ 10 comments \ @nvk 2 May 2022 bitcoin freebie
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1186 sats \ 0 comments \ @BitcoinIsTheFuture 8 Sep 2023 bitcoin
Coldcard Mk2, Mk3, Mk4, Mk5, and Q Firmware Security Vulnerabilityengineering.block.xyz/blog/predictable-rng-fallback-and-32-bit-reseed-in-coldcard-firmware
11.4k sats \ 23 comments \ @k00b 31 Jul security bitcoin bitdevs
Edge Firmware for Coldcard Mk4 - Developer Previewwww.nobsbitcoin.com/edge-firmware-for-coldcard-mk4/
315 sats \ 0 comments \ @AR0w 13 May 2023 bitcoin
COLDCARD Release: Versions 5.5.1 (Mk4/Mk5) and 1.4.1Q (Q)xcancel.com/COLDCARDwallet/status/2072674581098447310
1939 sats \ 5 comments \ @hasherstacker 4 Jul bitcoin bitcoin_beginners bitdevs
Caution with cold card mk4 quality control
291 sats \ 0 comments \ @elysia 6 Dec 2023 bitcoin
New Coldcard MK5's Look Fun - MK4's Are Now Collector Itemsx.com/COLDCARDwallet/status/2031356036356149746
226 sats \ 1 comment \ @BITC0IN 10 Mar bitcoin
COLDCARD Mk4 firmware 5.0.7 release (big list)twitter.com/COLDCARDwallet/status/1577742167967432704
468 sats \ 0 comments \ @nvk 9 Oct 2022 bitcoin freebie
PSA: Advice Regarding the Coldcard Bug - Exploit - Hack - Theft
3111 sats \ 5 comments \ @BITC0IN 1 Aug bitcoin bitcoin_beginners
Coldcard HW bug in the new Mk4 VirtDisk featuretwitter.com/COLDCARDwallet/status/1552681844067516418?s=20&t=_A_EeHZIiS7MpWUZqtN3Uw
376 sats \ 4 comments \ @m4 29 Jul 2022 bitcoin
COLDCARD Q Firmware v1.0.0 Released
1083 sats \ 5 comments \ @IgnaciobTato 14 Mar 2024 security
COLDCARD, CLN disclosures, zk proof of reserves - Bitcoin Optech Newsletter #416bitcoinops.org/en/newsletters/2026/07/31/
11.3k sats \ 2 comments \ @schmidty 31 Jul bitcoin
Upgrade Your Coldcard - Video Tutorial on Cloning Your MK4 To The New Qyoutu.be/DPePJvAAiqY
231 sats \ 0 comments \ @BTCsessions 21 Mar 2024 bitcoin
Coldcard Qcoldcard.com/docs/coldcard-q/
1181 sats \ 5 comments \ @ElDude 8 Jan 2024 bitcoin
COLDCARD Purple comingstore.coinkite.com/store/mk4-purple
843 sats \ 5 comments \ @nvk 1 May 2023 bitcoin
Will Coldcard hacker be caught by 2026? - Predyxbeta.predyx.com/market/will-coldcard-hacker-be-caught-by-2026-1785694335?ref=33708ff14a5ad63c&shareOg=eb0dfac2-7127-467f-b5b8-9d5e60924f34&shareKind=market
3591 sats \ 3 comments \ @hyperfree 2 Aug bitcoin
ColdCard Entropy Bug: An Investigative History
13.7k sats \ 13 comments \ @SimpleStacker 4 Aug bitcoin history
Watch A 10-Year-Old Set Up A Coldcard Mk4youtu.be/Ttjvz5IuMSI?si=ijxEAkWP5IoGTtpI
253 sats \ 0 comments \ @BitcoinIsTheFuture 22 Jan 2024 bitcoin_beginners
Understanding The COLDCARD Mk4 Security Model and Secure Element Useblog.coinkite.com/understanding-mk4-security-model/
752 sats \ 5 comments \ @cypher_funk 16 Jan 2023 bitcoin
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1549 sats \ 7 comments \ @desertdave 2 Aug bitcoin
Turn retired Coldcards into open source SecretKeeper with custom firmware & NFC
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Coldkite Coldcard Reproducible Builds
4296 sats \ 23 comments \ @dash 22 Jun 2023 bitcoin