The Quantstamp Blog

After years of effort, rollups are becoming mainstream components of the Ethereum ecosystem. An escape hatch is a method to recover digital assets or program state from a rollup when sequencers or validators are offline, a critical security feature if something goes wrong, and crucial given the complexity of these systems.

Results of the merge and how it impacts ETH issuance, and details on future Ethereum upgrades and Ethereum's final form.

Learn more about replay attacks and how users interacting with both PoW and PoS chains can stay safe following the merge.

Incubated by Quantstamp and backed by Sompo and reinsured by MunichRe, Chainproof offers regulated insurance against hacks for non-custodial smart contracts on a public decentralized blockchain.

Cross-chain bridge hacks and some of the attack vectors that make bridges especially vulnerable.

Quantstamp is pleased to sponsor the current cohort of DeFi Talents, a program for empowering talent for leadership in the decentralized finance space.

Solidity does not have a function for generating random numbers, yet Ethereum dapp developers sometimes desire random numbers in order to develop lotteries, NFT drops, and games where randomness influences the outcomes...

Interested in joining the Quantstamp team? Visit us at ETHDenver and ask us about the culture, the perks, and more.

2021 was another exciting year: we saw the rise of NFTs and the evolution of the metaverse, an explosion in both L2 scaling solutions and L1 blockchains, and rapid growth for both our team and the overall industry. Here’s a look over the past 12 months.