Grass / grass

Grass is a network of over 2 million people who are rewarded for helping AI developers access the internet. Its goal is to prevent the concentration of AI by allowing ordinary people to play a part and share in the benefits of its growth.

Grass is the Data Layer of AI built as a Layer 2 Sovereign Data Rollup.

The infrastructure consists of two key components:

1. Grass nodes allow users' devices to contribute their underutilized internet resources towards the development of AI models.

2. Sovereign Data Rollup consists of the network of nodes, routers, validator, ZK processor, and Data ledger which facilitates the data sourcing and transformation process — turning unstructured web data into structured datasets.

Prize distribution and scoring

Total Prize Pool $15,000

• Scoring described in the competition scoring page.
• Findings Severities described in detail on our docs page.
• Only High and Medium findings would be accepted for Total Prize Pool.

Documentation

• Grass Documentation

Airdrop Program Specs:

• Admin to update the correct allocation per account
• Admin will lock allocations
• Multisig to unlock allocation changes
• Multisig to allow tokens to be claimable
• Multisig to transfer tokens out of airdrop contract
• Capable of supporting up to 5m wallets.

Staking Program Specs:

• Each router will have a hotkey and a coldkey (staking contract will need to include both)
• The coldkey will have access to tokens (rewards generated from staking)
• The rewards generated from the validator are a fixed percent of total rewards generated from delegates that stake with the router (ie. 10% fee). The percentage can be adjusted.
• Any token holder will be able to delegate their tokens to be staked with a particular router
• Any wallet that has tokens delegated to a router can request to unstake
• Unstaking will have a 7 day lockup - after that time users can claim their staked tokens
• Staking rewards have no lockup
• Staking rewards are distributed every block
• Slashing will be manually done from a multisig and will be done in batches of 10k tokens
• Slashed tokens will be taken pro-rata from all users that staked to a particular delegate
• Slashed tokens will be sent to the staking reward pool
• Query stake per router
• Query unstake time + amount
• Query total stake
• Query rewards earned (router)
• Query rewards earned (staker)

Scope

Contracts

• router-staking/programs/token-staking/src/*
• grass-token/programs/token-contract/src/*
• token-airdrop/programs/token-airdrop/src/*

Code Overview

Recording TBD

Transcript TBD

Build Instructions

• Each repository has its setup instructions in its respective README.

Out of scope

• Automated report

Contact Us

For any issues or concerns regarding this competition, please reach out to the Cantina core team through the Cantina Discord.