What is a “breakdown blockchain” ? what company? Can you share any proof in documentation? Hiring a lawyer asap if worth it value wise is a no brainer. This sounds pretty fd up, sorry to hear.
Hired a lawyer, case is solid to prove neglect in the security practices. I am more damaged as a collector and love for the physicals. I bought with BTC, so it's a sadness for but more for the physicals. Criminals are peeling them, and the Sheriff's are so overwhelmed with other burglaries that in CA crime is out of control.
If crime is not put under control more will come to California.