Archive - Coinkite’s Substack

New Top Discussion

On Breaking SHA256 FUD, Attack Surfaces of Computers, Bitcoin Binary Watch Bot, Quantum Computing & Multisig Grifters Attacks

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Jan 20

By Tristan Borges Solari (guest author)

Jan 16

Multisig, Shamir Secret Sharing, Quorum Choices, Assisted Custody and How to Apply Diversity from a Security Mindset

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Jan 13

Protect Your Bitcoin from User Error: Expert Insights on Demystifying Passphrases and Avoiding Common Mistakes

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Jan 7

December 2022

A Brief on Private Keys & Wallets Before we dive into the subject, let’s go over a brief primer on Bitcoin private key standards and how they have…

Dec 21, 2022

November 2022

For the next 72 hours only

Nov 23, 2022

July 2022

TAPSIGNER, BLOCKCLOCK Micro, SATSCHIPS, HARDCASE & Bitcoin.Review Podcast

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Jul 27, 2022

May 2022

MK4 reservations, NFC integration, P2TR support, gift cards, new European reseller & new team member

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May 27, 2022

January 2022

Our affordable contactless [NFC] Bitcoin smart-card initiative.

Jan 24, 2022

Excited to announce the Early Bird reservation of COLDCARD Mk4, get $40 off as many units as you’d like. Some of the improvements include: USB-C…

Jan 23, 2022

December 2021

Dec 2, 2021

This is Coinkite’s Substack, a newsletter about BITCOIN SECURITY HARDWARE DON'T TRUST. VERIFY..

Dec 2, 2021

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