Every time we celebrate adoption in crypto we skip over the part where real businesses hospitals handling patient records or banks verifying identity or law firms managing contracts simply cannot operate on a fully transparent chain.

GDPR says you must be able to delete personal data. Public blockchains are immutable. That's not a minor tension. That's a legal wall.
HIPAA says health information needs to stay protected. Every transaction on Ethereum is readable by anyone with a browser. That's n