Starknet Foundation launches Bramble, a self-custody wallet built around privacy

Bramble sits inside Starknet’s push to make self-custody easier to use while keeping more transaction details hidden. Starknet Foundation is the named actor here, and the wallet launch pairs privacy features with standard wallet functions such as backup and signing. That combination matters because it places privacy tools inside a product users can handle directly rather than through a separate service.

For people who hold or build on Starknet, a Chrome-only wallet with private balances, Ledger support, multisig accounts, and a recovery phrase changes the shape of day-to-day use. It gives users more than one way to secure access, while also narrowing the initial browser environment to Chrome. Builders on Starknet now have a new wallet format to support if they want private balances and STRK20 shielding to be usable in practice.

This launch reflects a familiar crypto tension: privacy and self-custody on one side, and the need for recoverability and simple onboarding on the other. A wallet that hides balances and still includes backup and multisig features tries to serve both goals at once. It also shows how privacy tools are moving from niche utilities toward product features inside a major layer-2 ecosystem.

The move was larger before the first headline than after. That is an observation, not an explanation: the market also moves on things nobody publishes.