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Welcome to DISCRYPT, a dynamic research group from Universitat Autònoma de Barcelona dedicated to advancing knowledge in cybersecurity, cryptography, blockchain technologies, and data privacy.

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Machine Learning

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by David Corral Urbano
July 25, 2025
Docker & Deployment, Machine Learning, On-Chain Analytics, Privacy & Anonimity, Testbed/Mainnet Clone, Wallet Fingerprint, Wallets

Wallet fingerprinting in Bitcoin and its privacy implications

We are currently carrying out an in-depth study on wallet fingerprinting in Bitcoin, aiming to understand how different wallets — both software and hardware...
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by Mairo Amador Hurtado
July 23, 2025
Blockchain Security, Machine Learning, Malware

Class Imbalance in Bitcoin Illicit Activity Data

Introduction Detecting malicious activity in cryptocurrency networks like Bitcoin relies on datasets labeled with licit and illicit transactions. However, these datasets often suffer from...
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by Gorka Pineda Burgueño
April 7, 2025
Bitcoin Core, Layer 1, Machine Learning, Performance Optimization, Research, UTXO Management

Using Machine Learning to Speed Up Bitcoin Core

We’ve recently submitted our latest paper to the 2025 7th International Conference on Blockchain Computing and Applications (BCCA), which will take place in Croatia. In...
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Recent Posts

  • Wallet fingerprinting in Bitcoin and its privacy implications
  • Replace By Fee
  • Class Imbalance in Bitcoin Illicit Activity Data
  • Com l’UTXO set ens pot ajudar a sincronitzar un node de Bitcoin
  • Ring Signatures in Monero

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Focused on the design, analysis, and implementation of cryptographic protocols and privacy-preserving technologies for decentralized systems.

  • Edifici Q, Carrer de les Sitges, 08193 Barcelona
  • 935813049

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July 25, 2025
Wallet fingerprinting in Bitcoin and its privacy implications
July 25, 2025
Replace By Fee
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