I’ll try to answer some of your questionsonce a note has matured the note holder has the legal right to call the note due - with proper notification to the debtor.  

Bitcoin has no income, owns no assets, holds no patents... so it’s investment value is exactly zero.And you can’t short sell it so there’s no “check” to balance the system like stocks, REI, interest rates, futures.Early holders will make massive gains at the expense of everyone that comes in later, a Ponzi scheme without the decency to even provide us with a charismatic individual figurehead, maybe Hal 9000 we could say... 

To lay it out as simply as possible: if there is a viable claim, a plaintiff's attorney will pursue it regardless of whether you are incorporated in Wyoming, you  believe you are hiding behind a management LLC or whatever other anonymity maneuver you believe is shielding you from liability.All a plaintiff's attorney needs is the deed holder name to file a claim and this is public record everywhere.

Most fail to take this last step, or merely obtain insurance certs where they are listed as a certificate holder. 

I use the exact same criteria for a voucher holder as a non-voucher holder except for income. 

However when I would do work outs it could be a challenge for private second holders to understand the pickle they were in.All the more reason every investor should obtain qualified legal consultation before investing directly into notes 

A few months later, I received a notice to redeem letter from a 2019 tax lien holder.

I would define it as a property that has been abandoned by both the owner of record and the lien holders.

Secondly, he again did not fully disclose everything and was pushing for the signature on the final closing documents, in them he has 2 seperate title agencies involved as well as a third party construction company listed as the policy holder for the insurance for the home, and the figures for sale are different from those on the sale agreement document that I did sign, with clauses included that state if the title is not free and clear that the buyer has the right to sue me for insurance purposes and to cover the silent second mortgage that I was only informed of because the title agency called me to say something was up after arranging the notary to come to me to sign the final documents (at which point I said no and had a copy of the closing documents emailed to me), and again the so called real estate agent negotiating the transaction is listed as the buyer (under the guise of being part of ushomebuyers.com, same as the agreement to sell). 

I'm not interested in the gun debate but am a concealed carry permit holder.