Hardware-Based Security Model
Orders run through secure hardware chips, which the team says stop it from taking or freezing user funds. RIFT’s documentation explains that, unlike protocols secured by multisigs or staking, it uses cloud-based trusted execution environments (TEEs) to move money through a sequence of protocols. Each deposit address is a one-time wallet controlled by the TEE, and the company states that its team cannot steal or arbitrarily freeze user funds.
The approach has drawn scrutiny as well as interest. A CoinRank analysis said RIFT replaces validator trust with hardware trust, and noted that Paradigm’s endorsement lends credibility but not transparency.
Paradigm Backing and Background
RIFT began as a peer-to-peer Bitcoin trading protocol. ChainCatcher reported that it secured $8 million in funding from Paradigm to promote native Bitcoin trading on Ethereum and other platforms. The project has since broadened its scope to cover a wider range of assets and chains, and its documentation lists Arbitrum, Base, Bitcoin, Ethereum, Hyperliquid, Ink and Robinhood among its supported networks before the Polygon addition.
The Polygon launch extends that footprint to another widely used Ethereum-compatible network, where users often need to move funds across chains before they can trade. Tools that combine bridging and swapping into one action aim to cut the number of wallet confirmations involved in that process.
Sources
RIFT documentation: What is Rift?
RIFT frequently asked questions
ChainCatcher: Rift completes $8 million financing with Paradigm
