ChainCatcher news, according to Coindesk, Brazil's state-owned postal service company Empresa Brasileira de Correios e Telégrafos has initiated a pre-selection process to recruit companies and experts in the fields of blockchain and artificial intelligence (AI) to develop solutions for its logistics and operational management.The company announced: "We aim to promote a collaborative and dynamic process to seek AI and blockchain solutions for our business, operational, and recruitment challenges."