> For the complete documentation index, see [llms.txt](https://whitepaper.particle.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.particle.network/particle-network/modular-l1-design/underlying-architecture/dual-staking.md).

# Dual Staking

Following a similar philosophy to AggDA, Particle Network approaches consensus by focusing on ensuring a high degree of cryptoeconomic security and accessibility.

Bootstrapping a Proof-of-Stake network can be risky, often leading to undesirable volatility affecting the network's value and stability. To solve this, the Particle Chain features a dual staking system, combining Proof-of-Stake through Tendermint with Bitcoin's native security and censorship resistance. Babylon's Bitcoin staking protocol makes this.

Dual staking leverages two distinct pools of operators: one with delegations of Particle Network's native token, and another with delegations of BTC through Babylon. Both groups are required to agree on validity individually, warranting equal participation in consensus.

A model of this nature significantly reduces pressure and security dependence on Particle Network's native token, instead bootstrapping the network through the cryptoeconomic security provided by Bitcoin staking.

<figure><img src="https://2712895501-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fus9a0qPAdTNeLFZMU3ES%2Fuploads%2FIhB1KcC9pOsuvWMNDNL9%2Fimage.png?alt=media&amp;token=241a8674-75e8-45b3-aaea-a60e9153aebf" alt=""><figcaption></figcaption></figure>