ERA Wallet builds secure, air-gapped hardware and software for self-custody. We write about hardware wallet security, supply chain verification, blind signing risks, and how to actually verify a device instead of just trusting the manufacturer's word.
5 Aug 2026 5 minute read 0 comments Era Wallet
TL;DR: Weak randomness just cost Coldcard users $89M, silently. ERA builds your seed from up to five independent sources: two verified hardware generators (an STM32 TRNG and a NIST-certified secure element) always, plus your camera, your hand motio...
28 Jul 2026 4 minute read 0 comments Era Wallet
Coinspect published something unusual in July: a public tool that lets anyone check whether their own wallet is already compromised. The firm calls the underlying flaw Ill Bloom. As of June 30, its dataset held 2,114 exposed addresses across Bitcoin,...
23 Jul 2026 8 minute read 0 comments Era Wallet
Every hardware wallet requires you to trust something. Trust that no one modified the firmware during manufacturing. Trust that your private keys were generated correctly. Trust that the "clear signing" screen is actually showing what you are abo...
