[smsm42]

>>> His personal goals are to deploy by law in European banks a system he has developed to monitor bank transactions at European level to elaborate a map of money movements

In other words, complete mass surveillance system, no financial privacy at all for any EU citizen. A commendable goal.

>>> Corruption in Spain is a big problem and politics have never been trusted or respected,

And yet you are building a mass surveillance system which will be controlled by the corrupt politicians, maintained by the corrupt politicians, operated by the corrupt politicians and the corrupt politicians would decide what to do with it next.

>>> which at least is a sign he will never be involved in corruption

Of course, nobody involved in corruption has ever gotten death threats. But you don't even need to corrupt him - why bother if he gives a most powerful instrument - control over every financial transaction - to the politicians, which as you admitted are corrupt? Without any coercion or corruption. Why break into your house if you bring to the thieves the keys from it voluntarily and beg them to take them and be your guest any time they like?