Self Custody

Trezor’s $249 Safe 7 pairs a 20-word SLIP-39 Shamir backup with TROPIC01, Optiga, and STM32 entropy — and Bluetooth that the review treats as warm storage, not cold.

Casa customer data indicates part of the 233k BTC flow came from single-key Ledger and Trezor users shifting to multisig and from multisig users removing Coldcard devices after the July 30 attack waves.

The Coldcard security failure has shaken Bitcoin's confidence in hardware wallets—but abandoning self-custody would mean abandoning the very reason Bitcoin exists. History suggests the lesson isn't to trust custodians again, but to build stronger, more resilient ways to hold our own keys.

NVK stated that AI-assisted code review can now find latent bugs at a speed outpacing even the industry’s most seasoned experts, calling it a sober reality of the new AI paradigm.

Breez has partnered with Turnkey to let backend-run apps integrate non-custodial bitcoin wallets at scale, allowing users to retain control of their funds without requiring companies to hold private keys or redesign their existing infrastructure.

Apple may terminate Sparrow Wallet creator Craig Raw's developer account on June 30 after he submitted a warning app to combat fake Sparrow Wallet scams.

Second has officially launched Bark — its implementation of the Ark protocol — on the Bitcoin mainnet.

Exodus used its hometown summit in Omaha to argue that self-custody is moving from niche crypto tool to full-stack payments infrastructure, even as the company navigates regulatory scars and a softer market.

Satori Coin is launching in the U.S. with physical Bitcoin collectibles that embed private keys in tamper-evident coins.

A desperate father confronts the dark side of Bitcoin self-custody when a forgotten Trezor PIN threatens to erase his family’s $14 million fortune in this taut 31-minute action-thriller now streaming on Amazon Prime.