Vekos – a Rust OS with Built-In Cryptographic Verification
VEKOS(Verified Experimental Kernel OS) is a Rust-based experimental kernel that focuses on runtime verification and security. Every filesystem operation and memory allocation generates cryptographic proofs that can be verified in real-time, ensuring system integrity. Think of it like a blockchain for OS operations rather than just storage verification. Key features: - Merkle tree-backed filesystem with operation verification - Memory manager with CoW and proof generation - Buddy allocator with zone-based memory management - Shell with VT100 support - Verified boot sequence with stage…
Vekos – a Rust OS with Built-In Cryptographic Verification launched on December 4, 2024 with 82 votes, #421 of 5,365 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
Vekos is an experimental Rust-based operating system kernel that generates cryptographic proofs for every filesystem operation and memory allocation, enabling real-time verification of system integrity. It features a Merkle tree-backed filesystem, proof-generating memory manager, and verified boot sequence. Designed for developers exploring novel OS security approaches, Vekos makes verification a core system function rather than an afterthought, storing all critical operations in an append-only chain for auditability.
written from the facts on this page · September 2026
From the sources
Source tree for the Verified Experimental Kernel Operating System, or VEKOS. - JGiraldo29/vekos
VEKOS is an experimental operating system written in Rust that focuses on verification and security at its core. This is the first alpha release (v0.0.1) that demonstrates the basic architecture and key features of the system. # Clone this repository git clone https://github.com/JGiraldo29/vekos.git cd vekos # Add the rust-src component to the toolchain rustup component add rust-src # Build the kernel cargo build Running VEKOS Requires QEMU and bootimage installed. # Add the llvm-tools-preview component to the toolchain rustup component add llvm-tools-preview # Run VEKOS cargo run Contributing VEKOS is in its early stages and welcomes contributions. Here are some areas where you can help:…from github.com
In the maker’s words, at launch
VEKOS(Verified Experimental Kernel OS) is a Rust-based experimental kernel that focuses on runtime verification and security. Every filesystem operation and memory allocation generates cryptographic proofs that can be verified in real-time, ensuring system integrity. Think of it like a blockchain for OS operations…
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Source: Show HN post ↗ · launch text quoted in part
