How to Plan Inheritances and Successions with Cryptocurrencies and Digital Assets in Spain
Complete legal guide on cryptocurrency inheritance: access to wallets, custody of private keys, tax obligations in Inheritance Tax, valuation of crypto and NFTs, digital inheritance and succession planning. Everything testators and heirs need to know in a digital and decentralized environment.
Common mistakes when declaring cryptocurrencies in Spain and how to avoid them
Declaring cryptocurrencies in Spain remains one of the tax processes that generates the most doubts among taxpayers. In this guide, we analyze the most common mistakes users make—from lack of traceability to confusion between forms 172, 173, and 721—and how to avoid them in 2025 to prevent Tax Agency penalties. A clear, practical, and updated explanation to correctly fulfill your tax obligations and protect your digital assets.
Primed-Finance Scam: Legal and Technical Analysis of a Sophisticated Digital Fraud
The Primed-Finance scam is part of an international network of fraudulent platforms that combine social engineering, remote computer access, and international transfers to divert funds under the guise of cryptocurrency investments. Through a legal and technical analysis—including bank and blockchain traceability—it is demonstrated that the fraud operates through shell companies, cloned domains, and an organized structure designed to manipulate victims and conceal the money trail. In this article, we explain how the scheme works, how to identify its signs, and what steps to follow to report it and initiate international proceedings with specialized support.
Iaxuss Scam: Legal and Technical Analysis of a Digital Fraud Designed to Appear Real
The Iaxuss scam is a fraudulent investment scheme that combines recruitment through fake academies, account managers who guide victims step by step, and platforms designed to simulate non-existent profits. The technical-forensic investigation by Cryptoveritas 360 enabled the reconstruction of the digital operation, identification of entities, and tracing of money movement—both through bank transfers and blockchain traceability—providing key evidence for IN DIEM Abogados to file a criminal complaint for fraud, money laundering, and criminal organization.
If you suspect you have been a victim, acting quickly and gathering all evidence is essential to initiate legal action and increase the chances of recovery.
Profit-Trades: How the Fraudulent Investment Network Trapping Thousands of Users in Europe Operates
The Profit-Trades scam operates as a highly organized fraudulent investment network that recruits victims through advertisements, false advisory services, and manipulated dashboards. This analysis reveals how its international structure works, how funds are diverted through blockchain traceability, and what real legal steps exist to report and take action. IN DIEM Abogados and Cryptoveritas 360 offer specialized legal and technical support for those affected in Spain and other countries.
Errors in CoinTracking, Koinly, and others: how to fix them in 2025
Thousands of users reach the tax season with the same nightmare: CoinTracking or Koinly import their transactions, but the figures DO NOT add up. Negative balances, invented income, misinterpreted swaps, duplicated transactions, or complete gaps in chains like BNB Chain, Polygon, or Solana. In this guide, I analyze why this happens, what mistakes taxpayers make, what tax risks they face, and how to identify them before it is too late. I also explain how we at IN DIEM & Cryptoveritas 360 correct these errors professionally so that your report remains clean, traceable, and tax-secure.
Portal Invest Trade: investigation into a network of digital platforms replicating international financial fraud patterns
Portal Invest Trade operates as an investment network that uses deceptive advertisements and manipulative tactics to attract investors and disappear with their money. In this analysis, we explain how the scam works, how funds are hidden on the blockchain, and the steps to take to report it and act in time.