The Quantstamp Blog

Quantstamp Labs

The Benefit of Functional Test Suites

A comprehensive test suite can prevent developers from accidentally merging functionality bugs into the master branch.

December 13, 2019
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Quantstamp Announcements

Quantstamp Wins Cybersecurity in Blockchain Use Case Awards

Quantstamp is excited to share that we recently won first place in the Cybersecurity in Blockchain Use Case Awards. Organized by Disruptor Daily, these awards profile companies that are developing practical use cases for the cybersecurity industry. 

December 2, 2019
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Quantstamp Labs

How to Use DeFi Safely

With eye popping interest rates on lending platforms, it’s never been more tempting to put assets into some of the promising new #DeFi applications out there today. But is security an issue? Dr. Poming Lee, Security Engineer with Quantstamp, explains how to keep your funds safe when using DeFi.

October 4, 2019
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Quantstamp Announcements

Quantstamp Enhances Security of Blockchain Certified Sports Memorabilia

On Monday, September 9th, BlockStar, a company authenticating real-world goods using blockchain technology, and DeMarchi, the iconic cycling apparel brand established in 1946, sold the world’s first blockchain certified replica of Fausto Coppi’s 1953 De Marchi Jersey for $10,500. Quantstamp facilitated the success of this sale by enhancing the security of the blockchain components and the website used to conduct the auction.

September 25, 2019
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Quantstamp Announcements

Securing DeFi with PoolTogether

Quantstamp is facilitating the future of DeFi by enhancing the security of leading open finance projects like PoolTogether, a no-loss lottery and innovative savings account application.

September 5, 2019
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Quantstamp Labs

What is a Re-Entrancy Attack?

Computer scientists say that a procedure is re-entrant if its execution can be interrupted in the middle, initiated over (re-entered), and both runs can complete without any errors in execution. In the context of Ethereum smart contracts, re-entrancy can lead to serious vulnerabilities.

August 19, 2019
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Quantstamp Labs

Open Sourcing Our Bounty Protocol

We are open sourcing the code for our Bounty Protocol. A bounty protocol is a marketplace for developers to identify bugs in smart contracts that automation cannot detect. The Bounty Protocol has the potential to leverage software engineering talent from around the world to add an essential layer of infrastructure for blockchain security.

August 13, 2019
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Quantstamp Announcements

Quantstamp Secures Binance's First Stablecoin

Quantstamp, a Y Combinator-backed blockchain security company, recently completed the audit of leading global cryptocurrency exchange Binance’s GBP-backed stablecoin, Binance GBP (BGBP). The BGBP token joins other stablecoins in the market including Coinbase’s USDC, Facebook’s Libra, MakerDAO’s Dai, and Bitfinex’s Tether, and is one of the first major stablecoins to be pegged to the British pound.

July 23, 2019
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Quantstamp Announcements

Quantstamp Audits Ampleforth, a Digital-Asset-Protocol for Smart Commodity-Money

Quantstamp recently completed an audit of Ampleforth, a digital-asset-protocol for smart commodity-money and the first IEO on Tokinex (Ethfinex/Bitfinex IEO platform).

July 17, 2019
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Preview
Index Funds Are Bringing Liquidity to NFTs

Index Funds Are Bringing Liquidity to NFTs

While NFTs are a hot topic, their non-fungible nature means they aren't easily transferable, and their value can be difficult to determine. Until now. Learn how NFT index funds are unlocking liquidity, accessibility, and sustainable options for NFT owners.

Quantstamp Labs
March 24, 2021
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Securing the Flow Ecosystem

Securing the Flow Ecosystem

Quantstamp recently conducted several security engagements with key components of the Flow ecosystem.

Quantstamp Labs
March 17, 2021
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Security with Maker

Security with Maker

Quantstamp recently audited Liquidations 2.0 (MIP 45) and the Dai Peg Stability Module for Maker.

Quantstamp Announcements
March 15, 2021
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How to sell art online in 2021: a beginner's guide to blockchain NFTs and rare digital goods

How to sell art online in 2021: a beginner's guide to blockchain NFTs and rare digital goods

This beginner level tutorial will show you how to use a crypto wallet and sell your art online in 2021.

Quantstamp Labs
March 10, 2021
March 15, 2021
Preview
Securing Beeple’s B.20 and the NFT Revolution

Securing Beeple’s B.20 and the NFT Revolution

Quantstamp is honored to have secured the smart contracts involved in tokenizing one of the most valuable art projects in the NFT space: the Beeple B.20.

Quantstamp Announcements
March 8, 2021
Preview
First Regulated Yen Stablecoin Audited By Quantstamp

First Regulated Yen Stablecoin Audited By Quantstamp

Quantstamp audited the first regulated Japanese yen stablecoin issued by a subsidiary of GMO Internet Group.

Quantstamp Announcements
March 8, 2021