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Polygon has added a privacy layer for stablecoin transfers. Such transactions can now be hidden from public view while still undergoing checks for compliance with regulatory requirements.
According to a company blog post, the new feature works through an integration with Hinkal. Payments are routed through a special shielded pool, while verification is carried out using zero-knowledge proofs. This makes it possible to confirm that a transaction is valid without revealing its details on a public blockchain.
The company emphasized that every transaction goes through a Know Your Transaction check before execution. In this way, Polygon wants to combine two requirements that usually conflict with each other: privacy for users and oversight for regulators.
Polygon community representative Smokey wrote on X that this kind of privacy is needed for real business adoption. According to him, companies need operational confidentiality, not tools for avoiding oversight. As noted, confidentiality is often the missing element for institutional clients that are used to working with restricted financial data in traditional payment systems.
At the same time, Polygon says privacy on the network should not mean a lack of control. According to Hinkal, users will be able to generate audit files for regulators, including tax authorities. This allows a transaction to be checked after it has been completed without exposing it to the entire market in real time.
For Polygon, this is also part of a broader strategy. The network is trying to strengthen its position as a payments platform for stablecoin transfers. In an April report, Polygon Labs said it planned to raise up to $100 million to develop its payments infrastructure, which includes Coinme and Sequence. Polygon Labs CEO Marc Boiron said the company wants to operate in the United States as a regulated payments entity.
Polygon is promoting Open Money Stack, a system for cross-chain and multi-currency transfers aimed at fintech companies and large businesses. According to DeFiLlama, the market capitalization of stablecoins on Polygon reached $3.6 billion on April 10, making it one of the notable networks by activity in this segment.
For businesses, privacy in blockchain is not a luxury but a practical necessity. Companies do not want competitors to see their payments, transfer volumes, suppliers, customers or internal financial flows. In traditional payment systems, this information is usually closed, but on public blockchains it is often visible to everyone. That is why confidential transfers could make stablecoins more convenient for real businesses, especially if checks such as Know Your Transaction and audit options for regulators remain in place.
But this model also carries risks. The more privacy there is in payments, the greater the concern that such tools could be used to bypass sanctions, launder money or hide illegal transactions. That is why Polygon is trying to show that this is not about full anonymity, but about confidentiality with control: the market does not see the transaction details, but regulators can obtain the data for review if necessary. The main question is whether it will be possible to find a balance between protecting commercial secrecy and meeting the requirements of financial oversight.
As a reminder, we previously wrote about how Polygon is trying to catch up.