I began reading about the ledger system of @MidnightNetwork in a rather familiar state: fatigue. Not because the technology is too difficult, but because the feeling of déjà vu with this market is becoming clearer. Each cycle, there’s a new narrative layer—scaling, modular, AI, privacy—but the storytelling remains almost unchanged. Every project 'solves the core issue', also 'opens a new era', and then most disappear when the market no longer has enough liquidity to sustain hope.
I used to believe that blockchain, by nature, is a transparent ledger system. A place where everything can be verified, all data is public, and it is this that creates trust. But the deeper I go, the more I realize this assumption is too simplistic—even somewhat naive.
Midnight makes me re-examine that assumption.
The ledger is no longer a simple concept
What makes me pause is not 'privacy' as a feature, but how Midnight redefines the ledger.
In most previous blockchain systems, the ledger is a single source of truth, where every state is recorded publicly. But Midnight divides the ledger into two different layers:
A public ledger (based on UTXO) used for consensus, audit, and system integrity
A private execution environment where the actual state of users and contract logic is kept secret
These two layers do not exist independently, but are connected by zero-knowledge proofs—that is, you can prove something is true without revealing the underlying data
It sounds familiar, because ZK is no longer new. But what’s noteworthy is how they turn it into a dual ledger model instead of just a cryptography tool attached to the chain.
This makes me ask myself: if the ledger is no longer the place that holds complete data, but merely a place to verify the correctness of data, then does 'blockchain' still retain its original definition?
A familiar pattern... but with a small deviation
If viewed skeptically, Midnight still follows a familiar pattern:
Identifying a trade-off in blockchain (here is privacy vs transparency)
Proposing a new architecture to 'solve' that trade-off
Aiming for adoption from enterprise or regulated sectors
This is not a new direction. Many prior privacy projects also promised similar things—from zk-rollups to privacy coins.
But there is a slight deviation that catches my attention: Midnight does not attempt to make everything completely private.
Instead, they talk about 'rational privacy'—a concept that sounds softer, but is actually harder. It's not about hiding everything, but rather choosing what should be disclosed, and to whom it should be disclosed
This reflects a more practical issue: in the real world, privacy is not binary. It's always a negotiation process between parties—users, businesses, regulators.
And if viewed like that, Midnight's ledger is not just technical infrastructure. It is a system to encode complex trust relationships.
The issue they are touching on is not privacy
If it only stopped at privacy, I wouldn't care much.
The real issue here is coordination in a trust-lacking environment.
Traditional blockchain solves trust through transparency: everything is public, so there's no need to trust anyone. But this approach is not suitable for most real-world economic activities—where data always has intrinsic value and cannot be fully public.
Midnight tries to go in the opposite direction:
Does not require you to disclose data
But still forces you to prove that you are acting correctly
In other words, they are trying to separate 'verification' from 'disclosure'.
This is quite a significant shift in philosophy. If successful, it could open up use cases that blockchain has not touched before—especially in fields constrained by compliance like finance or healthcare
But at the same time, it also creates a completely new layer of complexity.
The things that make me unable to trust
I don't think this is a design that can easily fail theoretically. But there are too many points that make me unable to believe that it will work in practice.
First is complexity.
A system with dual ledger, ZK proofs, off-chain execution, and bridging mechanisms between non-state is not something easy to deploy stably. Crypto history has shown: the more complex, the easier it is to have bugs—and bugs in financial systems are never small.
Second is UX.
The requirement for users to understand (or at least indirectly interact with) concepts like proof generation, private state, selective disclosure... is not simple. Even if they try to abstract it away, friction will still exist.
Third is trust does not disappear, it just moves.
Midnight says you don’t need to trust the other party, just trust the proof. But in practice, you still have to trust:
into the implementation of ZK circuits
into the way the system generates and verifies proofs
into off-chain components
Trust is not eliminated. It just shifts from 'human' to 'technical system'.
Fourth is adoption.
Many previous projects also targeted enterprise and regulated sectors. But these are extremely conservative environments. They not only need the right technology—they need stability, clear legal frameworks, and a sufficiently large ecosystem to justify the transition.
Midnight may solve a correct problem. But the question is: does anyone really need it right now?
A familiar feeling... but cannot conclude yet
I have seen many projects that look “reasonable” on paper, but never make it past the adoption phase. And there are also projects that were initially doubted, but quietly became important infrastructure.
Midnight, at this point, lies between those two extremes.
Their ledger is not just a technical improvement. It is a different perspective on blockchain—where data does not need to be public for the system to operate reliably.
But at the same time, it also raises an uncomfortable question:
If blockchain is no longer the place to store the truth, but merely the place to verify the truth, then are we building a trustless system... or just a more sophisticated version of trust repackaged as cryptography?