• Home
  • News
  • Team
  • Projects
  • Blogs
  • Courses
  • Contact
  • Català
logo-no-background

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

  • 935813049
  • Edifici Q, Carrer de les Sitges, 08193 Barcelona
logo-with-shadow logo-with-shadow
  • Home
  • News
  • Team
  • Projects
  • Blogs
  • Courses
  • Contact
  • Català
  • Home
  • News
  • Team
  • Projects
  • Blogs
  • Courses
  • Contact
  • Català

Bitcoin-Cli

HomeBitcoin-Cli
by Pol Espinasa i Vilarrasa
September 16, 2025
Bitcoin Core, Bitcoin-Cli, Layer 1, Nodes

How UTXO set can help us synchronize a Bitcoin node

Accelerating Bitcoin Initial Sync with the UTXO Set We’ve all experienced situations where our Bitcoin node stops working—maybe the Raspberry Pi crashes, the disk...
Read More
by Pol Espinasa i Vilarrasa
April 7, 2024
Bitcoin-Cli, Layer 1, PSBT, Research, Sparrow, UTXO Management, Wallets

How to make a transaction with UTXOs of different wallets with Sparrow

April 7, 2024 · 6 min · Pol Espinasa Let’s suppose that Bob and Alice share a flat and want to buy a television worth 2 bitcoins, paying...
Read More

Recent Posts

  • Covert-Nonce Channel Attacks in Bitcoin Hardware Wallets
  • Quantum threat on Bitcoin
  • How UTXO set can help us synchronize a Bitcoin node
  • Wallet fingerprinting in Bitcoin and its privacy implications
  • Replace By Fee

Recent Comments

  1. satoshi on How UTXO set can help us synchronize a Bitcoin node
logo-no-background

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

Sitemap

  • Home
  • News
  • Team
  • Projects
  • Blogs
  • Courses
  • Contact
  • Català

Blogs

September 16, 2025
How UTXO set can help us synchronize a Bitcoin node
July 25, 2025
Wallet fingerprinting in Bitcoin and its privacy implications
Copyright @ 2024. All Rights  Reserved by Unipix