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Archive for the 'Blockchain' Category

Spanish Alastria: the first national multi-sector blockchain ecosystem in the world

• October 19, 2017

Spain’s multi-sector Alastria consortium brings together banks, telecom providers, energy companies, universities, smart city organizations, developers and more for the world’s first regulated national network based on blockchain with an initial focus on digital identity. It seems as if there is a new blockchain initiative virtually every day as we approach the end of 2017. Spain already […]

Spanish ‘Red Lyra’ Blockchain Consortium foresee a multistakeholder tool

• June 2, 2017

A group of Spanish banks, law firms and corporations have formed a new blockchain consortium. Lyra Network (Red Lyra in spanish) will help companies of different sectors to achieve authentic transactions, smart contracts and identity management. It is the second group effort launched in Spain in recent days, though some of the new members, which […]

Blockchain como libro de contabilidad

• March 4, 2017

En el ámbito de la contabilidad, el libro diario (journal en inglés)  es uno de los principales libros contables, donde se recogen, por orden cronológico, todas las operaciones de la actividad económico empresarial, según se van produciendo en el tiempo. La anotación de un hecho económico en el libro diario se denomina “asiento“. Cada asiento […]

Blockchain and EIDAS

• September 10, 2016

The block chain is a series of timestamped data records that link together, through hashing the content of every record concatenated with the previous hash. To create transactions, a hash of the previous transaction is recorded and the public key of the recipient is used by the signer, along with the private key of the […]