Though the workforce is specializing in Ethereum now, they’re building the Quantstamp protocol in a way that’s platform agnostic. This means that it might probably finally be used on other smart contract platforms like Lisk and NEO. The Quantstamp protocol has a two-pronged approach to security auditing:

Automated software verification system

Automated bounty payout system

Software Verification

Quantstamp’s Validation Node applies audit methods from formal methods submitted by Contributors. These strategies embrace security checks akin to concolic tests, static evaluation, and symbolic execution as well as automated reasoning instruments like SAT and SMT. As a reward for submitting verification software, contributors (who’re primarily safety consultants), obtain Quantstamp Protocol (QSP) tokens.

To make sure no bad actors are submitting malicious validation software, Contributors must be voted in in accordance with the governance mechanism (more on this later).

Running the Validation Node takes a significant amount of computing power. Because of this, Validators also obtain QSP payment for providing computing energy to the network. To ensure that Validators don’t act maliciously, they have to stake their QSP tokens to earn their reward.

An Example

As a developer, you wish to deploy a smart contract on Ethereum. Considering you don’t wish to go down in history because the guy who lost thousands and thousands of people’s money, you may have your contract audited. To take action, you send your smart contract, with the source code in the data area, directly out of your wallet to Quantstamp, including QSP tokens with the transaction. On the next Ethereum block, Validators carry out safety checks. After they attain consensus, they append the proof-of-audit and report data to the next block.

You possibly can select whether your safety report is made public or private.

UPDATE: It appears as if, now, the Quanstamp workforce additionally offers manual audits in exchange for ETH or USD.

Bounty Payouts

When you submit your smart contract for auditing, you also embody a set of QSP tokens for bounty rewards and a deadline for when Bug Finders can submit issues. The bounty deadline reward measurement is up to you. If the deadline passes with no found bugs, the QSP bounty reward is returned to you.

Quantstamp doesn’t assure flawless code after this process, but they do assure users that the automated testing and crowdsourced bug-hunting drastically reduce issues.

Protocol Governance

QSP token holders control protocol, validation smart contracts, and Validation Node upgrades. The governance mannequin makes use of a time-locked multisig in which any token holder can propose a change. The more votes a change has, the quicker it occurs. Changes approved by all members occur within an hour. This time doubles with every 5% of members that don’t vote and quadruples for every 5% that vote in opposition to it.


Earlier in 2018, Quantstamp applied an in-house Proof-of-Caring system to reward community members and dependable QSP token holders. When you submitted your proof, you’d receive an airdrop from an ICO that Quantstamp has audited. This proof consisted of holding your tokens in a wallet (not an change) for a sure amount of time, contributing to social media outreach, and/or every other community activities.

The Quantstamp group has since ended this program and not rewards community members with ICO airdrops. It’s been a degree of rivalry within the community.

Quantstamp Team & Progress

The Quantstamp workforce consists of 30+ members and advisors with over 500 Google Scholar citations. Steven Stuart (CTO) and Richard Ma (CEO) based the staff in June 2017. Stuart worked 5 years in Canada’s cryptologic company in the Department of National Defense and previously based Many Timber, a start-up that uses GPUs for Big Data analytics and machine learning. Ma built production-grade integration and validation testing software at the Bitcoin HFT Fund. During his time there, his trading systems had no notable points and dealt with hundreds of thousands of dollars in investment capital.

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