# Rollux

## One line

Syscoin is a modular blockchain network that extends Bitcoin with smart contract execution, data availability, and rollup scaling capabilities.

## What we do

Syscoin builds a modular layer on top of Bitcoin that adds EVM smart contracts, data availability via its Proof of Data Availability (PoDA) system, and Layer-2 rollup support through Rollux. Developers and enterprises use Syscoin to deploy decentralized applications and rollups secured by Bitcoin's proof-of-work through merged mining. It provides $SYS as a utility gas token separate from BTC, covering both UTXO transactions and smart contract execution.

## Find us

- Website: https://www.rollux.com
- X: https://x.com/RolluxL2

## Recent updates

- 2026-09-23 — Largest protocols on Rollux: Chainge Finance ($14M, Dexs) · https://defillama.com/chain/Rollux
- 2026-09-23 — TVL was $10.0M 90 days ago · https://defillama.com/chain/Rollux
- 2026-09-23 — TVL was $13M 30 days ago · https://defillama.com/chain/Rollux
- 2026-09-23 — TVL $15M on Rollux, per DefiLlama · https://defillama.com/chain/Rollux
- seen: 2026-09-20 — Upgraded zkSYS testnet to ZKsync OS v31 stack with Airbender proving and redesigned Syscoin DA path. · https://syscoin.org/news
- seen: 2026-09-20 — Released Syscoin Liberty v5.1.0, strengthening bridge validation, finality and Bitcoin-facing infrastructure. · https://syscoin.org/news
- 2026-09-20 — TVL $14M · https://defillama.com/chain/Rollux

## Last updated

last_checked: 2026-09-23 (rollux.com)

state: unclaimed

confirmed: no (drafted from the company's own public sources)

verified: no

Source: https://sindo.io/c/rollux