We run penetration tests against real infrastructure, and in the other half of the lab we build post-quantum tooling for the QRL 2.0 blockchain.
The Netherlands
Joined January 2017
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Reported a Trust Wallet bug to @binance: a dApp could show you one Tron transaction and get your signature on another.
Fixed within hours. Offered $200, then $1,000 at P3. Paid 7 months later, rating never explained.
digitalguards.nl/blog/binanc…
Anyone can now run a market maker for QuantaSwap, ETH/QRL atomic swaps on testnet. LP kit v0.2.0 ships as public, Sigstore-signed images for amd64 and arm64 with SBOM and provenance, and fill requests now rank first-come. github.com/DigitalGuards/Qua…
MyQRLWallet has a new look.
A new block omega mark, the QRL Blue palette, Inter for balances and a cleaner home screen. Live now on qrlwallet.com, the desktop app and the browser extension.
Post-quantum self-custody for QRL 2.0 🧵
Connecting to dApps is simpler too.
QuantaSwap, QuantaPool and the QRL Connect demo now show one MyQRLWallet button. It uses the extension when installed and pairs your phone or desktop app otherwise.
The QRL Connect packages (connect 5.0.2, connect-ui 0.3.0) are on npm.
Mobile 1.4.0 with the new icon and a QRL Blue native theme is on its way to TestFlight and Google Play testing.
All of this runs on the QRL 2.0 testnet. Try it at qrlwallet.com
Monero's privacy rests on elliptic curves, so a quantum computer could one day unravel its recorded history.
Qnero rebuilds Monero's rules from hashes and lattices: every transfer shielded, RandomX mining. Testnet is live.
digitalguards.nl/blog/qnero-…
DigitalGuards retweeted
The COLDCARD Exploit, QRL’s Trail of Bits Audit Results, and More | Official QRL Show Live nitter.gq/i/broadcasts/1pKkOOBvq…
QuantaSwap Demo | Atomic Swapping ETH to QRL youtu.be/rIwqXEEpaaM?si=L5_L… via @YouTube
QuantaPool is heading for QRL 2.0 mainnet under a dedicated US operating entity, with DigitalGuards staying owner and builder. In advanced talks with a prospective US partner, open to further candidates. digitalguards.nl/blog/quanta…
QuantaPool brings liquid staking to QRL 2.0: deposit QRL, receive stQRL, and validator rewards accrue in-protocol. Live on testnet, and its mainnet operating home is taking shape. digitalguards.nl/blog/quanta…
QuantaSwap swaps ETH and QRL with no custodian and no bridge: hashed-timelock contracts on both chains, ownerless and immutable, live on testnet at quantaswap.io. How atomic swaps meet post-quantum: digitalguards.nl/blog/quanta…
MyQRLWallet Mobile is live in production on Google Play, with iOS on TestFlight: biometric unlock, QR pairing, and dApp sessions over post-quantum encryption, with your phone as the signer. digitalguards.nl/blog/myqrlw…
MyQRLWallet Desktop v1.0.0 is out: a hardened four-process Electron wallet where an isolated signer process is the sole key holder, and the renderer never touches a secret. Windows and Linux builds on GitHub. digitalguards.nl/blog/myqrlw…
ZondScan is the block explorer for QRL 2.0: internal-transaction indexing from execution traces, a contract source verifier, NFT metadata, validator tracking, and a testnet faucet. digitalguards.nl/blog/zondsc…
One wallet, every platform. MyQRLWallet runs on web, Android (Google Play production), desktop, and as a browser extension, with post-quantum keys on all of them. A year of building, summarized: digitalguards.nl/blog/myqrlw…
Every dApp in the QRL 2.0 ecosystem talks to wallets through qrlwallet connect, our post-quantum dApp SDK: ML-KEM-768 key encapsulation, AES-256-GCM transport, ML-DSA-87 signing. Open source, on npm. digitalguards.nl/blog/qrl-co…
