X.net is a group of activists specialised in several fields related to the new digital era, and the Internet Paradigm.

Red SOStenible is a citizen platform composed by collectives, associations and individuals which was born in 2010 to fight against monopoly laws, from the Spanish Sustainable Economy Law to International partnerships like TTIP or ACTA.

The Free Culture Forum (FCForum) is an international encounter of the most relevant organizations and individuals on free culture, digital rights and access to knowledge, people engaged in reflecting on the social and economic challenges of the dissemination of culture and knowledge in the digital age. This event has been taking place in Barcelona every year since 2009, jointly with the oXcars, a free culture festival.

Ethereum is a next-generation distributed cryptographic ledger that is designed to allow users to encode advanced transaction types, and decentralized applications into the blockchain. As opposed to Bitcoin and other derivative crypto-currencies, Ethereum features an internal Turing-complete scripting language, which a programmer can use to construct any smart contract or transaction type that can be mathematically defined.

Timebank.cc is an open platform that facilitates and encourages user-initiated projects on parallel economies. This timebank is started in the Netherlands, in different cities and later other European cities, such as Lisbon, have joined the platform. The public part of the timebank.cc website is made with WordPress with the theme Custom-Community by Themecraft.

BerkShares is a local currency that circulates in The Berkshires region of Massachusetts. It was launched on September 29, 2006[1] by BerkShares Inc., with research and development assistance from the New Economics Institute.

Chiemgauer is the name of a regional local currency started in 2003 in Prien am Chiemsee, Bavaria, Germany. It is named after the Chiemgau, a region around the Chiemsee. The Chiemgauer program is intended to promote local commerce and non-profits.[1] The Chiemgauer operates with a fixed exchange rate: 1 Chiemgauer = €1

la Morada is a Self-managed Squat Social Center of Madrid. It host different projects, workshops, assemblies and activist groups.

OpenUDC aims to define a set of open protocols and standards to exchange new currencies, and to provide a free software implementation of them. OpenUDC is a set of free softwares designed to create a free money system based on a decentralized human P2P network. The OpenUDC softwares are designed to manage a free money system as described by the TRM (Théorie Relative de la Monnaie), that means a money system where no human has privileges in front of money creation either in time or in space. These money systems solutions are Universal Dividend based money systems.

Although mining is necessary for security, it consumes real world resources and it is not necessary to issue 100% of the total initial monetary base through mining in order to secure the network. The Freicoin Foundation will issue 80% of the initial monetary base to prevent this wasteful issuance (that maximizes the costs of production to minimize seigniorage) and to experiment with new issuance mechanisms. The goal is to distribute the 80 million FRC before 2016. After this 3 year period the monetary base will remain stable at 100 million FRC and the 5% demurrage will be distributed p2p.