EBSI is a permissioned network. As such, writing on-chain is restricted to authorised actors as defined under the scope of EBSI's Use Cases. There is no permissionless deployment on-chain on EBSI. All current possible implementations are documented in our Specifications available at: https://ec.europa.eu/digital-building-blocks/sites/display/EBSIDOC/ More general information about EBSI is available here: https://ec.europa.eu/digital-building-blocks/sites/display/EBSI/What+is+ebsi If you wish to investigate a potential Use Case under EBSI, that is in line with EBSI's values and promotes the public good, feel free to write to EU-EBSI@ec.europa.eu explaining what you have in mind and this will be reviewed by EBSI's joint governance with European Blockchain Partnership members. Documentation regarding our Smart Contracts is not publicly available for the reasons stated above and security reasons. | 