BCB Group is Europe's leading provider of business accounts and trading services for the digital asset economy. They are regulated in the UK and Switzerland, and provide accounts and payments processing for industry pillars such as Bitstamp, Kraken, Gemini, Galaxy, BitPay, and Circle.
Ambire Smart Accounts provide options for multiple signers. We support two types of signers. The first one is email/password signers, and the second one is EOAs, like hardware wallets, browser extensions (Web3 wallets), etc.
When using email/password signers, Ambire creates a 2/2 multisig under the hood for you, where one of the keys is on your device and encrypted with the password, while the other is responsible for verifying email confirmation codes and “lives” on a back-end HSM. Both keys are necessary to control the account, but one is enough to trigger the timelocked recovery procedure.
Tempus is building a decentralized money market on StarkNet, where users can lend and borrow at both fixed and variable rates, and take advantage of other unique features. Tempus was initially launched as a fixed-income protocol.
