An Integrated Reward and Reputation Mechanism for MCS Preserving Users' Privacy. - Cristian Tanas; Sergi Delgado-Segura; Jordi Herrera-Joancomartí (DPM/QASA@ESORICS, 2015)

Reputation and Reward: Two Sides of the Same Bitcoin. - Sergi Delgado-Segura; Cristian Tanas; Jordi Herrera-Joancomartí (Sensors, 2016)

Analysis of the Bitcoin UTXO set. - Sergi Delgado-Segura; Cristina Pérez-Solà; Guillermo Navarro-Arribas; Jordi Herrera-Joancomartí (IACR Cryptol. ePrint Arch., 2017)

Double-spending Prevention for Bitcoin zero-confirmation transactions. - Cristina Pérez-Solà; Sergi Delgado-Segura; Guillermo Navarro-Arribas; Jordi Herrera-Joancomartí (IACR Cryptol. ePrint Arch., 2017)

Another coin bites the dust: An analysis of dust in UTXO based cryptocurrencies. - Cristina Pérez-Solà; Sergi Delgado-Segura; Guillermo Navarro-Arribas; Jordi Herrera-Joancomartí (IACR Cryptol. ePrint Arch., 2018)

Bitcoin private key locked transactions. - Sergi Delgado-Segura; Cristina Pérez-Solà; Jordi Herrera-Joancomartí; Guillermo Navarro-Arribas (Inf. Process. Lett., 2018)

Cryptocurrency Networks: A New P2P Paradigm. - Sergi Delgado-Segura; Cristina Pérez-Solà; Jordi Herrera-Joancomartí; Guillermo Navarro-Arribas; Joan Borrell (Mob. Inf. Syst., 2018)

Towards a better understanding of Bitcoin: from system analyses to new protocol designs. - Sergi Delgado-Segura (2018)

TxProbe: Discovering Bitcoin's Network Topology Using Orphan Transactions. - Sergi Delgado-Segura; Surya Bakshi; Cristina Pérez-Solà; James Litton; Andrew Pachulski; Andrew Miller 001; Bobby Bhattacharjee (Financial Cryptography, 2019)

A fair protocol for data trading based on Bitcoin transactions. - Sergi Delgado-Segura; Cristina Pérez-Solà; Guillermo Navarro-Arribas; Jordi Herrera-Joancomartí (Future Gener. Comput. Syst., 2020)

An Empirical Analysis of Privacy in the Lightning Network. - George Kappos; Haaroon Yousaf; Ania M. Piotrowska; Sanket Kanjalkar; Sergi Delgado-Segura; Andrew Miller 001; Sarah Meiklejohn (Financial Cryptography (1), 2021)