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Coldcard question
1087 sats \ 3 comments \ @anon 30 Apr bitcoin
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Coldcards are like magnets to watertwitter.com/BTCsessions/status/1554543691187908608
1200 sats \ 3 comments \ @BTCsessions 2 Aug 2022 bitcoin
User reports their coldcard wallet being drained on Redditwww.reddit.com/r/Bitcoin/comments/1vatgl4/full_panic_one_of_my_wallets_was_drained/
21.7k sats \ 151 comments \ @Murch 30 Jul bitcoin
COLDCARD MEME: Why serial number?
799 sats \ 1 comment \ @anon 1h Memes
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
Coldcard Qcoldcard.com/docs/coldcard-q/
1181 sats \ 5 comments \ @ElDude 8 Jan 2024 bitcoin
Poll: Gauging interest in a proposed Coldcard feature
10.4k sats \ 5 comments \ @ACYK 16 Jan 2025 freedomtech
Let's crowdsource a very short guide for people who used Coldcards
3068 sats \ 9 comments \ @Scoresby 5h DIY bitcoin
COLDCARD, CLN disclosures, zk proof of reserves - Bitcoin Optech Newsletter #416bitcoinops.org/en/newsletters/2026/07/31/
11.3k sats \ 0 comments \ @schmidty 6h bitcoin
COLDCARD Q Firmware v1.0.0 Released
1083 sats \ 5 comments \ @IgnaciobTato 14 Mar 2024 security
Coldcard RNG Vulnerability Analysis by Device & Firmwareitsrealfake.github.io/2026/07/31/coldcard-rng-vulnerability-analysis.html
1133 sats \ 11 comments \ @itsrealfake 14h security bitcoin_beginners
Hot take: The airgap didn't save Coldcard. A USB cable might have
1264 sats \ 3 comments \ @sime 8h security bitcoin
Coldcard Q: Unboxing and setupyoutu.be/vrKSFbnmrrI?si=MXuxtfr7FYGbJ1nU
731 sats \ 0 comments \ @phil_geiger 3 May 2024 bitcoin
Coldcard Mk2, Mk3, Mk4, Mk5, and Q Firmware Security Vulnerabilityengineering.block.xyz/blog/predictable-rng-fallback-and-32-bit-reseed-in-coldcard-firmware
11.3k sats \ 22 comments \ @k00b 12h security bitcoin bitdevs
Pleb Economist #13: ColdCard and the Law of Large Numbers
11.4k sats \ 17 comments \ @SimpleStacker 4h security bitcoin econ
Coinkite and their toxic attitude towards users who highlight issues
4597 sats \ 44 comments \ @satoshisat 23 Jun 2023 bitcoin
Does anyone know why Wallet Scrutiny can't reproduce Coldcard builds?
958 sats \ 37 comments \ @k00b 21 Jun 2023 bitcoin
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
Caution with cold card mk4 quality control
291 sats \ 0 comments \ @elysia 6 Dec 2023 bitcoin
How can I recover funds recovery from coldcard?bitcoin.stackexchange.com/questions/117690/how-can-i-recover-funds-recovery-from-coldcard
201 sats \ 0 comments \ @Rsync25 3 Oct 2024 bitcoin_beginners
Secure Legacy Planning with Encrypted Notes
4153 sats \ 1 comment \ @ACYK 26 Sep 2025 bitcoin
Coldcard Q Key Teleport Feature Review - JuanGalt, BMbitcoinmagazine.com/technical/one-year-later-how-coldcard-qs-key-teleport-delivers-secure-remote-key-management-for-bitcoin-treasuries
271 sats \ 3 comments \ @Scoresby 1 Jul bitcoin