Stamp those private keys into Titanium and scan them with @SeedSigner when you need to, right off the plate. No human or paper-based intermediaries required!
SeedSigner being such a simple, inexpensive tool encourages people to focus on what really provides the security assurances for the cold storage — the private keys!
Give a larger SeedQR layout the protection it deserves.
The 25×25 ColdQR combines thick titanium, precision punching guides, and tamper-evident storage.
Get yours:
https://t.co/cL2TJ4IfAS
#BitcoinBackup#ColdQR#SeedQR
The metal SeedQR plates are out of this world 🤯, the photos don’t do them justice.
They finisheding of the imprint and heavy weight, is perfection.
Once again huge thanks @GoBrrr_me for creating such amazing sovereignty tools. 🙏
@danbulmer70@Ttokkyo2 Hi! The melting point of grade 7 titanium is above ~1600°C or ~3000°F
Slight variance depending on the exact palladium content in the alloy. This means ColdQR plates withstand multiple hours of temperatures up to 1000°C without visible damage.
Recent Coldcard headlines are a reminder:
I don’t care what wallet you use. Protect yourself.
Never store your seed digitally. Verify every address on-device. Keep a durable offline backup.
@ColdQR or otherwise, the brand matters less than the habits.
#ColdStorage#ColdQR
Trusted partners. Genuine products. Fast U.S. fulfillment.
Proud to work with @ColdQR and and TNA! We trust in Bitcoin self-custody and mining hardware.
See why we work with them:
https://t.co/Yzkx4d5z7B
#Bitcoin#BitcoinMining
@sesi_the_man@KenMCoin@SeedSigner Thanks for the rec! Here's a stamped test Seed on a 21x21 ColdQR Plate, scans in under two seconds with SeedSigner, directly from the plate. 😇