Blockchain Infrastructure

We are core developers of the Tendermint and IBC projects, with a focus on software implementations in Rust.

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tendermint-rs

Tendermint is a Byzantine Fault Tolerant state machine replication engine for applications written in Rust.
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ibc-rs

Inter-Blockchain Communication (IBC) is a protocol for secure, packet-based communication between distinct blockchains.
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Hermes

Hermes is an open-source Rust implementation of a relayer for IBC, released under the ibc-relayer-cli crate.

Formal Verification Tools

We build formal verification tools that we leverage in our protocol design, engineering, and security audits.

Jump to Security Audits

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Apalache

Symbolic model checker for TLA+ – formally verify TLA+ specifications for real-world distributed systems protocols
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Model Based Testing

A methodology and tool used to auto-generate tests for real implementations from an underlying TLA+ model.
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Our Infrastructure powers the Cosmos network.