最新报道:BlockDAG's sponsorship document reveals an alleged unpaid invoice of €2 million from Borussia Dortmund, raising questions about the crypto project's financial commitments. The Bundesliga club reportedly terminated its partnership with BlockDAG due to non-payment, though neither party has officially confirmed the dispute. The document, circulating online, suggests BlockDAG failed to meet sponsorship obligations signed earlier this year. This development comes as BlockDAG promotes its presale, having raised over $56.4 million. The situation highlights potential risks in crypto-related sports sponsorships, following similar controversies involving other blockchain firms in football partnerships.