If there is any ability for you to access the value at all, even in the case of bankruptcy, then yes you own the foundation, company, contract, work of art, cry

If there is any ability for you to access the value at all, even in the case of bankruptcy, then yes you own the foundation, company, contract, work of art, crytpo-currency, etc. I understand this doesn't mesh with multi-party signatures on the blockchain, but that's at least an argument to be made that you constructed a situation where you couldn't access it as a manner of evading being forced to do so, so it kinda breaks that you do still have access to it.