RT conference output T1 Wondercoins, an open data platform for ancient Numismatics in Hispania and Mauretania A1 Palomo Duarte, Manuel A1 Vila Vidal, Ángel A1 Balderas Alberico, Antonio A1 Dodero Beardo, Juan Manuel A1 Arévalo González, Alicia A1 Moreno Pulido, Elena A2 HistoriaGeografía y Filosofía A2 Ingeniería Informática K1 Open data K1 Numismatics K1 Archaeology AB Coins are especially suitable objects for a standardised inclusion in open data systems, due to its serialised production. We introduce Wondercoins, an open-data platform to analyse, manage, preserve and disseminate archaeological numismatic cultural heritage from Hispania and Mauretania during Antiquity (from the 4th century BC to 6th century AD). Wondercoins is built on top of Dedalo, an open-source system for managing Digital Archives of Cultural Heritage. The challenges of platform building and future steps are discussed. PB Gregorio Robles YR 2022 FD 2022-09-10 LK http://hdl.handle.net/10498/28870 UL http://hdl.handle.net/10498/28870 LA eng NO This work is partially funded by the Web Online de Numismática. Datos, Entorno y Reconocimiento de Monedas-HISPANIA (WONDERCOINS-HIS) project, code PY20_01295 of the Retos Call of the Junta de Andalucía under the PlanAndaluz de Investigación, Desarrollo e Innovación (PAIDI 2020).We would like to thank the contribution of the other members of the project not included as authors as well as allthe stagiaires and contributing students whose valuable work helped collect the data in the Wondercoins platform. DS Repositorio Institucional de la Universidad de Cádiz RD 10-nov-2026