There is a version of the blockchain pitch that every fintech founder has heard: no intermediaries, no single point of failure, trustless execution. It sounds like a compliance dream. In practice, the regulatory picture is almost the opposite. The same architectural choices that remove intermediaries also remove the clear lines of accountability that regulators depend on. When something goes wrong in a traditional payment rail, there is a bank, a processor, or a payment aggregator standing in the chain. Someone is liable. In a blockchain-based system, that question gets genuinely complicated, and founders who do not think about it early tend to discover the problem at the worst possible time.
Where the Gap Actually Lives
The liability gap in blockchain transactions is not a single problem. It is a cluster of overlapping ones. Smart contracts execute automatically, but they do not have legal personality. If a smart contract misbehaves, because of a bug, an oracle failure, or an input nobody anticipated, there is no counterparty to sue in the conventional sense. The code ran as written. The question of who wrote it, who deployed it, who audited it, and who profited from it becomes the entire legal dispute. Regulators in most jurisdictions are still working out how to frame that question, which means founders operating in this space are building on ground that shifts under them.
Then there is the cross-border dimension. A transaction on a public blockchain may touch nodes in a dozen countries between initiation and finality. Which jurisdiction's rules apply? India's PMLA obligations, the EU's MiCA framework, the US FinCEN guidance? In a correspondent banking arrangement, there are bilateral agreements and decades of case law sorting this out. In DeFi or even permissioned blockchain networks, those agreements often do not exist. Founders assume the technical architecture handles it. It does not. The architecture is indifferent to jurisdiction.
The Founder's Specific Exposure
Regulatory risk in this context does not mean an abstract fine somewhere in the future. It means a few concrete things that founders should think about seriously.
The first is KYC and AML responsibility. In India, entities facilitating virtual digital asset transactions are now required to register with the Financial Intelligence Unit and comply with PMLA provisions. The obligation attaches to the entity facilitating the transaction, not to the blockchain. If your product sits on top of a blockchain and allows value to move between users, you are likely in scope. The fact that the underlying ledger is decentralised does not shift that obligation off your company's shoulders.
The second is the question of who is the payment system operator. RBI's oversight of payment systems in India is entity-based. If your blockchain application is functionally a payment system, RBI may treat it as one regardless of the underlying technology. Several founders have learned this by receiving letters rather than by reading guidance proactively.
The third is customer grievance and redress. Consumer protection frameworks assume someone is responsible when a customer loses money. A transaction that is irreversible by design, sent to the wrong address or trapped in a failed smart contract, creates a situation where the customer has a genuine grievance and no clear path to resolution. Regulators increasingly expect fintech companies to have redress mechanisms. "The blockchain is immutable" is not a satisfying answer to a regulator investigating a consumer complaint.
Why Smart Contract Audits Are Not Enough
The industry's standard response to technical risk in smart contracts is an audit. Get a reputable firm to review the code, publish the report, move on. Audits are genuinely useful and responsible founders should commission them. But treating an audit as a regulatory compliance instrument is a category error.
An audit tells you what the code does. It does not tell you whether what the code does is legally permissible. It does not create a legal entity that can be held responsible. It does not satisfy a regulator who wants to know who is responsible for the product's compliance with AML rules or investor protection norms. The audit report is a technical document. Regulators are asking legal and institutional questions. The gap between those two things is exactly where founder liability lives.
There is also the upgrade problem. Many smart contract systems are designed to be upgradeable, which is sensible from a product standpoint. But every upgrade is potentially a new deployment with new risk. If the governance mechanism for upgrades is a DAO or a multisig wallet, the question of who controls the system, and therefore who is responsible for its compliance, becomes genuinely murky. Regulators do not like murky.
How Thoughtful Founders Are Approaching This
The founders building in this space who are doing it well tend to share a few habits of mind. They treat regulatory architecture as a product decision, not a legal afterthought. They map the liability chain before they design the technical chain. They ask: if this transaction fails, who does the customer call? If the answer is nobody, that is a product problem as much as a legal one.
They also engage with regulators early and in writing. India's regulatory sandbox frameworks at RBI and SEBI exist partly for this reason. Getting clarity on how your product will be classified, before you have scaled it to a million users, is worth the time. Regulators are generally more receptive to founders who come in with a genuine question than to those who show up after a complaint.
Structurally, many founders are choosing to separate the blockchain layer from the customer-facing layer in a way that preserves clear accountability. The blockchain handles settlement or record-keeping. A regulated entity, whether that is an NBFC, a licensed payment aggregator, or an AMFI-registered distributor, handles the customer relationship and the compliance obligations. The technology is the infrastructure; the regulated entity is the face to the regulator. This is not a perfect solution for every use case, but it is a workable one for many.
The Underlying Tension
The honest version of this is that blockchain's most interesting properties, decentralisation, permissionlessness, programmable finality, are in direct tension with how financial regulation works. Financial regulation is built on accountability. Every rupee that moves through a regulated system should have a responsible party attached to it at every step. Blockchain's design philosophy pushes in the opposite direction.
That tension is not going away. Regulators globally are working through it, and the frameworks will keep evolving. What founders can control is how much of that tension they absorb into their own liability. The ones who think about it carefully, who design products with clear accountability even when the underlying technology does not require it, are the ones who tend to still be operating five years later.