# Blockchain projects working with trusted execution environments
**URL:** https://collective.flashbots.net/t/blockchain-projects-working-with-trusted-execution-environments/3539
**Category:** TEE - Trusted Execution Environment
**Tags:** links
**Created:** [June 13, 2024, 1:56pm UTC](https://collective.flashbots.net/t/blockchain-projects-working-with-trusted-execution-environments/3539 "2024-06-13T13:56:35Z")
**Posts on this page:** 9
**Page:** 1
### Author:  [@guayabyte](https://collective.flashbots.net/u/guayabyte)
#### Post date: [June 13, 2024, 1:56pm UTC](https://collective.flashbots.net/t/blockchain-projects-working-with-trusted-execution-environments/3539/1 "2024-06-13T13:56:35Z")
Share your links here šø.
This is a wiki post, you can edit it.
# In Ethereum
- Flashbots, of course: [TEE - Trusted Execution Environment - The Flashbots Collective](https://collective.flashbots.net/c/tee/28) šµļøāāļø š§
- [Secure signer](https://github.com/PufferFinance/secure-signer), by [Puffer Finance](https://www.puffer.fi/)
# In Optimism Superchain
- [Worldcoin](https://worldcoin.org/)[#](https://worldcoin.org/blog/engineering/worldcoin-foundation-open-sources-core-components-orb-software)
# In zkSync
- [Clave](https://getclave.io/)[#](https://blog.getclave.io/what-is-secure-enclave-passkeys-webauthn)
# In Eigenlayer
- [Automata](https://www.ata.network/)
# In Crossdomain
- [Phala Network](https://phala.network/)[#](https://collective.flashbots.net/t/list-of-blockchain-projects-working-with-tees/3539)
- [Crust](https://crust.network/)[#](https://medium.com/crustnetwork/frequently-asked-questions-crust-network-e7f6db5e34a5)
- [Secret Network](https://scrt.network/)[#](https://docs.scrt.network/secret-network-documentation/introduction/secret-network-techstack/privacy-technology/intel-sgx/overview)
# In Polkadot
- [Integritee](https://www.integritee.network/)[#](https://collective.flashbots.net/t/list-of-blockchain-projects-working-with-tees/3539/4)
- [archived] [substraTEE](https://github.com/integritee-network/substraTEE)[#](https://collective.flashbots.net/t/list-of-blockchain-projects-working-with-tees/3539/6), by [SCS](https://www.scs.ch/)
- [tee-substrate-service](https://github.com/Zondax/tee-substrate-service), by [Zondax](https://zondax.ch/)
---
### Author:  [@guayabyte](https://collective.flashbots.net/u/guayabyte)
#### Post date: [June 13, 2024, 1:57pm UTC](https://collective.flashbots.net/t/blockchain-projects-working-with-trusted-execution-environments/3539/2 "2024-06-13T13:57:18Z")
> **[Trusted Execution Environments and the Polkadot Ecosystem](https://polkadot.network/blog/trusted-execution-environments-and-the-polkadot-ecosystem/)**
>
> The use of Trusted Execution Environments (TEEs) in combination with the Substrate blockchain modular framework is providing new solutions to enable real-use applications on the next generation of the web.
---
### Author:  [@guayabyte](https://collective.flashbots.net/u/guayabyte)
#### Post date: [June 13, 2024, 2:01pm UTC](https://collective.flashbots.net/t/blockchain-projects-working-with-trusted-execution-environments/3539/3 "2024-06-13T14:01:49Z")
> **[What is TEE and how does Phala Network uses this technology?ā](https://medium.com/@ribollavvv/c980c6f9141a)**
>
> A Trusted Execution Environment (TEE) is a secure area of a processor that ensures that sensitive data is protected in a secureā¦
---
### Author:  [@guayabyte](https://collective.flashbots.net/u/guayabyte)
#### Post date: [June 13, 2024, 2:12pm UTC](https://collective.flashbots.net/t/blockchain-projects-working-with-trusted-execution-environments/3539/4 "2024-06-13T14:12:03Z")
> **[The Imperative for Privacy in Blockchain: TEEs & Privacy-Preserving...](https://www.integritee.network/blog/the-imperative-for-privacy-in-blockchain-tees-privacy-preserving-software)**
>
> This article explores the need for privacy in blockchain and how TEEs and privacy-preserving software can address this need for privacy.
---
### Author:  [@guayabyte](https://collective.flashbots.net/u/guayabyte)
#### Post date: [June 13, 2024, 2:34pm UTC](https://collective.flashbots.net/t/blockchain-projects-working-with-trusted-execution-environments/3539/5 "2024-06-13T14:34:26Z")
> **[Ethereum Wallet in a Trusted Execution Environment / Secure Enclave](https://medium.com/weeves-world/ethereum-wallet-in-a-trusted-execution-environment-secure-enclave-b200b4df9f5f)**
>
> Weeve creates secure IoT Wallets for Ethereum, leveraging new cutting-edge Security Technologies
---
### Author:  [@guayabyte](https://collective.flashbots.net/u/guayabyte)
#### Post date: [June 13, 2024, 2:52pm UTC](https://collective.flashbots.net/t/blockchain-projects-working-with-trusted-execution-environments/3539/6 "2024-06-13T14:52:01Z")
> **[Have a TEE with Polkadot](https://medium.com/polkadot-network/have-a-tee-with-polkadot-7ea052e4d69a)**
>
> In this post weād like to introduce key concepts of trusted off-chain computing with SubstraTEE, a project by Supercomputing Systems AG
---
### Author:  [@guayabyte](https://collective.flashbots.net/u/guayabyte)
#### Post date: [June 13, 2024, 3:29pm UTC](https://collective.flashbots.net/t/blockchain-projects-working-with-trusted-execution-environments/3539/7 "2024-06-13T15:29:00Z")
> **[zkVM for TEEs: Attestation aggregation and TLS verification with RISC Zero](https://blog.ata.network/zkvm-for-tees-attestation-aggregation-and-tls-verification-with-risc-zero-3573a66c6723)**
>
> TEE Coprocessors extend the functionality of a blockchainās smart contract environment by performing secure computation in isolatedā¦
---
### Author:  [@guayabyte](https://collective.flashbots.net/u/guayabyte)
#### Post date: [June 13, 2024, 3:29pm UTC](https://collective.flashbots.net/t/blockchain-projects-working-with-trusted-execution-environments/3539/8 "2024-06-13T15:29:43Z")
> **[Automata contributes to Pufferās SGX-based Secure-Signer with grant support](https://blog.ata.network/automata-contributes-to-puffers-sgx-based-secure-signer-with-grant-support-6136d3b5b780)**
>
> Automata Network will be contributing to and furthering work on Secure-Signer with grant support from Puffer, which is an anti-slashingā¦
---
### Author:  [@tesa](https://collective.flashbots.net/u/tesa)
#### Post date: [June 14, 2024, 2:24pm UTC](https://collective.flashbots.net/t/blockchain-projects-working-with-trusted-execution-environments/3539/9 "2024-06-14T14:24:33Z")
Fireblocks custodian MPC wallet.
> **[Security](https://www.fireblocks.com/platforms/security/)**
>
> The leading digital asset security infrastructure providing enterprise-grade security, insurance, and 24/7 access to digital assets.