Full Service
Security Audits
Security audits are mission critical. We have secured $500M+ through audits. Get a permanent, publicly verifiable security record that lives forever on Ethereum.
About our Auditing Process
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The Quantstamp Protocol
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Full Service Security Audits
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Smart Contract Security Scans
Smart Contract Security Scans
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Smart Contract Security Alliance

The Standard in Blockchain Security

Betane Launched

Betanet Launched

Security Network
On Ethereum Mainnet



Secured by
Quantstamp Audits

4 Regional Offices

4 Regional Offices

San Francisco, Toronto,
New York, and Tokyo

Academic Citations


Ph.D Academic

Betanet UI

Validate your smart contracts

Use QSP tokens to scan your Smart Contracts with off-chain computation from scan nodes. New UI product coming soon.
Apply to become a node operator

Scan a Smart Contract
Quantstamp's Applied Technology Services
Quantstamp’s Applied Technology Services
Project Scope and Discovery
Project Scope
and Discovery
What is your blockchain strategy? We will evaluate your business and help you understand which blockchain use cases are an ideal fit for your company.
Smart Contract Guidance and Creation
Blockchain Technology Integration
After understanding how blockchain technology can best support your business, we will develop the technology and assist your engineers in integrating it from front-end to back-end.
System Design and Architecture
System Design
and Architecture
We employ leading architects with expertise in formal verification techniques and security who have built enterprise grade systems.
Expert Smart Contract Auditing
Expert Smart
Contract Auditing
Have you already developed a smart contract or blockchain solution? Contact us to get a white glove audit from the leading security experts in the field. Give your users confidence that your code has achieved the Quantstamp security standard.
Get in Touch With Us
Product Roadmap
  • Quantstamp founded by Richard Ma and Steven Stewart.
  • Released first version of whitepaper.
  • Early tech team formed.
2017 Q2 & Q3
  • QSP token launched.
  • Conceptualized the design of initial testnet protocol.
2017 Q4
  • Graduated Y Combinator March 2018.
  • Completed early version of audit node for testnet.
  • Integrated analysis software to audit node.
2018 Q1
  • Joined Ethereum Community Fund.
  • Deployed protocol to Ropsten testnet.
  • Audited IICO smart contract and all tokens on Binance for the Batch Overflow vulnerability.
2018 Q2
  • Cofounded Smart Contract Security Standards Alliance.
  • Betanet protocol released on Ethereum mainnet.
  • Won Global Startup Award at Plug and Play Japan.
  • Lobbied for two blockchain bills that passed into law.
2018 Q3
  • Audited OMG Plasma MVP.
  • Submitted manuscript of the book “Fundamentals of Smart Contract Security” to publisher.
  • Quantstamp joins the Chamber of Digital Commerce as Co-chair of the Smart Contracts Alliance.
  • Add new analyzer to Quantstamp Protocol - Securify.
2018 Q4
  • Invite community to test the Assurance Protocol on Ropsten.
  • Select Quantstamp Protocol node policing method to prevent malicious actors.
  • Deploy Bounty TCR to mainnet.
  • Deploy Assurance Protocol to mainnet.
2019 Q1
Disclaimer: milestones, schedules, features, functionality, and concepts are subject to continuing development, modification, cancellation, external dependencies, evolving regulatory frameworks, and/or factors beyond our control. You are cautioned not to place undue reliance on this information.
Security for Exchanges
Notable Satisfied Customers
Notable Satisfied Customers
Research Partners
Research Partners
Backed by Y Combinator
Backed by Y Combinator
Recent News
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