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Back-end Blockchain EN Internet RUST System Web3

STOP Using unwrap and expect in Rust when building high performance services like RPC servers and APIs.

6 min read March 31, 2024

The New Syntax of Cairo 1 Smart Contracts — From tag v1.0.0-alpha.6 to v2.1.0-rc0 of starknet-compile

It’s 2023, and Cairo is becoming increasingly popular for writing Layer 2 smart contracts. In many articles from basecampers before June 2023, to install Cairo, you were advised to use the tag v1.0.0-alpha.6 but …

3 min read July 19, 2023

Blockchain Starknet Web3 ZKP

Building Stark-Z, a Z-Transform Dapp on Starknet in Cairo

I implemented a distributed application to calculate the Z-transform on Starknet. Starknet is the network that revolutionizes the way we use blockchains since it allows to increase the distribution of computing power as well as confidentiality on the blockchain thanks to zero knowledge proof.

6 min read April 9, 2023

Blockchain RUST Web3

Deterministic RSA keys from mnemonic seed, key to privacy on blockchains

Privacy on the blockchain is a big deal for the decentralization of personal and corporate data as more people and companies are trying to adopt blockchain. Keeping private RSA keys on a centralized server is giving your data ownership to that centralized entity, but it is also a failure point.

5 min read December 12, 2022