While drinking with a friend who does enterprise SaaS, he made a casual remark that exposed a common flaw in the Web3 privacy sector: you always turn privacy into a safe, but what companies need is a permission system.
I was speechless at the scene. It wasn't until I got home and reviewed the documents that I understood: for the past few years, the entire industry has been caught up in the 'absolute black box', competing over who hides deeper and who has a tougher ZK, while forgetting the real needs of the business world.
What businesses want is not to lock everything down, but rather to know who can see which layer under what conditions. Close the curtains during meetings, but don’t weld shut the fire exit; show the audit the accounts without plastering the client list all over the elevator. Privacy has never been about 'total concealment', but rather about controllable exposure.
Running on-chain bare for too long, it’s time to return to normal operations
When I first entered the circle, I thought public chains were cool for their transparency, but later I realized: transparency = running bare. Large transactions on Aave are hunted, MEV preemptively captures order flow, and public chains write 'information asymmetry = pricing power' into the underlying rules.
What struck me most about Midnight: it does not cancel verification; it just turns off the telescopes of irrelevant parties.
You can prove that assets are sufficient and lending is compliant, but the entire network has no right to observe your positions, counterparties, and cash flow. Completely separate verifiability and observability, only then can on-chain business go from 'public execution' back to 'normal operations.'
Don't treat developers as cryptography interns
The biggest pseudo-refinement in the industry: white papers like Turing Award papers, SDK as difficult as PhD exams. Business developers can't run the demo and are still scolded for 'not understanding technology.'
Midnight's thinking is very clear: return the suffering of cryptography back to the cryptographers.
Its Compact language is close to TypeScript, Groth16, constraint systems, and witness generation are all encapsulated into interfaces. Medical, supply chain, and financial teams don't care how flashy ZK is, they only ask three questions:
• Can it seamlessly integrate into existing processes?
• Who is responsible when problems arise?
• Are costs and stability predictable?
What it sells is not 'data disappearance technique', but compliance, auditability, and controllable privacy. Institutions are not afraid of proving trouble but are scared of being fully exposed once on-chain.
Blow it off, these three engineering flaws must be monitored
No blind rushing in. The direction is correct, but engineering is far from the level of 'rest assured and go all in.'
1. Difficulty in generating proofs on the ground
Halo2 recursive proof theory is perfect, but for real multi-step businesses (quality control/warehousing/logistics), once it runs, the load, memory, and time all drop significantly. The white paper is elegant mathematics, but the development machine is spinning wildly.
2. The proof service market is too rough
Now we can only make do with official nodes. How to calculate costs? What to do about peak queuing? Who covers the retry on failure? Vague billing causes large B clients to leave directly.
3. State retention and archiving are hidden minefields
KOL never mentions: private state saved off-chain, historical proofs depend on data continuity, how long to store, who stores it, what if it’s lost, how to sign SLA? In compliant financial scenarios, data interruption is an audit deadlock.
Dual currency is not about harvesting leeks; it's an adult engineering mindset
At first, I also thought NIGHT+DUST was a common coin scheme, but after reading carefully, I understood: this is product thinking.
• NIGHT: Carrying value and rights
• DUST: Cost of payment calculation and privacy services
Separate asset volatility and usage costs, developers can calculate the budget clearly, and enterprises accept 'this is a service fee, not a speculation tax.' In the business world, predictability is always more important than being sexy.
Let me say something straightforward in the end
Stop boasting about 'privacy's end' and 'taking off soon'. Whether a project is worth watching depends on whether it dares to expose its ugliest engineering details for criticism.
Midnight may not be the final answer, but it has stepped out of the self-pleasure of 'absolute anonymity' and honestly solves the dirty work of permissions, boundaries, costs, and toolchains.
Web3 must enter reality; first, don’t roll the black box, first get the permission system right.
