Acurast Raises $11m To Turn Smartphones Into Confidential Compute...
Acurast raised $11 million to launch a smartphone-based confidential compute network that claims tamper-resistant execution on consumer phones.
Smartphone-based decentralized confidential compute project Acurast has raised $11 million, claiming tamper-resistant execution on consumer phones and secure hardware verification.
According to a Thursday announcement shared with Cointelegraph, Acurast raised $11 million from Ethereum co-founder and Polkadot founder Gavin Wood, MN Capital founder Michael van de Poppe and GlueNet founder Ogle, among others. The project aims to launch its mainnet on Nov. 17, and plans to release its native token ACU alongside it.
Acurast founder Alessandro De Carli said “billions of smartphones are the most battle-tested hardware on earth” and that the company hopes to reduce costs by leveraging them for “verifiable, confidential compute.”
The network explorer reports that nearly 150,000 phones have already joined the network and processed over 494 million transactions, enabling the deployment of almost 94,200 services.
“We remove the gatekeepers, reduce the costs, and bring secure, trustless computation to anyone, anywhere, and all without a data center,” De Carli claimed.
Related: Decentralized compute networks will democratize global AI access
Acurast says it enables confidential computing — where users with physical access to smartphones running the node software cannot access the data used for computation — to be provided by anyone. This requires a setup that ensures, to a high degree of certainty, that the smartphone’s owner cannot alter the software in a way that compromises this secrecy.
To this end, the project’s developers implemented a series of checks to ensure that the smartphone is running manufacturer-approved software that would not compromise its security assumptions. Still, similar measures have been implemented by banking app developers for many years, only for communities of custom firmware such as Graphene OS to find workarounds that allow them to run the applications on their non-sanctioned setups. De Carli said that this does not apply to Acurast’s app.
De Carli told Cointelegraph that the Acurast processor application sends hardware-backed key pairs with key attestation to the Acurast protocol. If those do not match those provided by the smartphone producer, “the Acurast processor is not able to get a valid attestation, thus cannot participate in the network.”
Source: CoinTelegraph
