# Chainlink Staking v0.2 audit contest Code4rena · Oracle staking · 25th August 2023 · #8 A public audit contest on Code4rena (oracle staking), completed on 25th August 2023. 0xSimao placed #8. His findings from it are not published individually. ## What Chainlink Staking v0.2 is Chainlink Staking v0.2 is the second iteration of LINK staking: community stakers and node operators deposit into staking pools that back oracle-feed performance, with an unbonding period governing exits, slashing against operators when a feed misses its guarantees, and a reward vault streaming emissions to both pools. ## Scope The Staking v0.2 contracts: the community and operator staking pools, the unbonding flow, the slasher and the reward vault. ## The contest [View the contest page](https://code4rena.com/audits/2023-08-chainlink-staking-v02)