Today's News Recap
Payment Partnership - Binance partners with Kyrgyzstan to promote crypto payments, blockchain education, and a national crypto reserve.
Strategic Shifts - Notcoin's tap-to-earn model is likely dead amid shifts in Telegram gaming, while OKX plans to restart DEX with anti-abuse features.
Sights on Speed - Ethereum's Vitalik aims to accelerate network speed by 100x and make it as simple as Bitcoin.
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Two Bits
Google’s ZK Move
By: Alice Hou
Google just made a quiet but meaningful move that could reshape how we think about online privacy. On April 29th, the company announced that Google Wallet is integrating zero-knowledge proofs (ZKPs) to verify your age. That means you can prove you're over 18 without revealing your date of birth, name, or any other personally identifiable information (PII).
It may sound like a small feature, but it's a major shift toward giving people control over their data, powered by the same cryptography that underpins some of crypto’s most advanced systems.
Privacy, Built In
Until now, verifying your age online typically meant submitting some form of identification, often including uploading photos of a government-issued ID. Businesses have relied on third-party verification providers to handle this process. Now, Google Wallet enables users to prove eligibility with a simple yes or no. Partner apps like Bumble will use ZKPs and digital IDs from Google Wallet to verify user identity and age.
For example, instead of uploading a photo of your driver’s license, you’ll tap a button that confirms you're over 18 without sharing your birthdate or any documents.
This system combines Google’s own research with tech from Ligero, a ZK startup backed by top crypto investors like 1kx, Galaxy, and Nascent. While not blockchain-based, the fundamental cryptography is the same as what powers private onchain transactions (such as Zcash) and Layer-2 rollups (such as StarkNet).
Why Google Cares About ZK
There’s more driving this than user trust. Handling sensitive personal data carries enormous risk and operational cost. According to Jacob Everly, technical product lead at RISC Zero, “It’s not uncommon for large companies to spend billions each year on infrastructure just to secure personal data.”
By using ZKPs, Google can verify users without storing sensitive information in the first place. That means less data to manage, lower security overhead, and fewer legal liabilities. In short: less exposure, lower cost. For a company at Google’s scale, this is a compelling operational advantage.
What It Means for Crypto
For crypto, this move is significant validation. ZKPs have long been central to privacy-preserving protocols and scalable blockchain design. Now, they’re embedded in consumer products used globally. This erodes the boundary between Web2 and Web3. Crypto-native technologies are proving useful beyond blockchains: they’re improving the internet itself. It also normalizes privacy as a baseline expectation rather than a niche feature.
Google’s adoption may serve as a regulatory benchmark for ZK-based crypto protocols, providing a reference point for decentralized systems seeking compliance with emerging digital ID standards. As privacy expectations rise, this deployment sets precedent—not theory.