In the rapidly evolving world of digital assets, trust is everything. At the heart of that trust lies transparency—especially when it comes to stablecoins, which are designed to maintain a stable value by being backed one-to-one with real-world reserves. Paxos has long positioned itself as a leader in stablecoin transparency, setting industry standards through rigorous reporting, regulatory collaboration, and independent verification.
This commitment isn’t just about compliance; it’s about building confidence in an ecosystem where perception can quickly shift without clear, verifiable data. From day one, Paxos has taken proactive steps to ensure that what users see is exactly what exists behind the scenes.
The Foundation of Trust: Independent Attestations
Paxos was among the first in the industry to publish monthly attestations for its stablecoins, including USDP and BUSD. These reports are more than just summaries—they’re detailed validations conducted by an independent third-party accounting firm, WithumSmith+Brown, PC (Withum), which is approved by Paxos’ prudential regulator, the New York Department of Financial Services (NYDFS).
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Each attestation confirms two critical pieces of information:
- The number of stablecoins outstanding on the blockchain at a specific point in time (typically 5 p.m. on the last day of the month).
- The amount held in reserve accounts, composed of cash and U.S. Treasuries.
Here’s how the process works:
- At month-end, Withum contacts banking and vault systems holding Paxos’ reserves to verify cash and Treasury balances.
- Simultaneously, they cross-check the total number of tokens in circulation using Etherscan, a public Ethereum blockchain explorer.
- Paxos provides management attestations—formal statements confirming no known discrepancies exist that would undermine the data.
- Withum then issues an opinion based on its examination, stating whether the reported figures align with actual reserves.
While this isn’t a full audit, it follows standards set by the American Institute of Certified Public Accountants (AICPA), ensuring credibility and consistency. Crucially, Withum explicitly confirms that the total supply of stablecoins does not exceed the value of assets held in reserve—a fundamental requirement for true 1:1 backing.
This “trust but verify” framework has become central to Paxos’ operational philosophy and sets a benchmark for transparency across the crypto industry.
Raising the Bar: Monthly Reserve Reports
In July 2022, Paxos took another significant step forward by launching monthly reserve composition reports. These documents go beyond simple totals—they break down exactly what backs each stablecoin, down to the individual security level.
Each report includes:
- Cash holdings
- U.S. Treasury securities
- Repurchase agreements (repos)
Even more impressively, these reports list holdings with full CUSIP identifiers—unique nine-digit codes assigned to securities registered in the U.S. and Canada. This level of granularity allows investors, regulators, and users to trace specific bonds or instruments within the reserve portfolio.
A CUSIP number ensures precise identification of financial instruments traded on public markets, eliminating ambiguity between similar securities.
By publishing CUSIP-level detail, Paxos enables external parties to independently validate not only the quantity but also the quality of reserves. This level of disclosure was unprecedented in the stablecoin space and remains a gold standard today.
Strengthening Integrity: Random-Day Verification
Transparency isn’t just about regular reporting—it’s also about preventing manipulation or timing games. That’s why in August 2022, Paxos introduced an enhanced safeguard: random-day attestation checks.
Under this protocol, Withum performs its verification not only at month-end but also on a randomly selected additional day each month. This date changes monthly and is unknown in advance.
The impact is clear:
- Eliminates any opportunity to temporarily boost reserves for reporting purposes.
- Ensures consistent backing throughout the entire month.
- Reinforces that Paxos maintains full reserves at all times—not just at reporting intervals.
This added layer reflects Paxos’ philosophy: transparency shouldn’t have loopholes. If trust is the goal, then verification must be unpredictable and comprehensive.
Why This Level of Transparency Matters
As regulatory scrutiny increases and institutional adoption grows, clarity around asset backing becomes non-negotiable. Users need assurance that their digital dollars are truly redeemable 1:1 for real U.S. dollars.
Paxos meets this need by combining three pillars:
- Regulatory oversight – As a New York State-chartered trust company, Paxos operates under strict financial regulations.
- Independent verification – Third-party reviews provide objective validation.
- Publicly accessible data – Monthly reports and attestations are freely available for anyone to review.
Together, these elements create a transparent, accountable system where users don’t have to take claims at face value—they can verify them.
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Frequently Asked Questions
Q: What is the difference between an attestation and an audit?
A: An attestation involves a third party reviewing and expressing an opinion on management-provided data, while an audit includes deeper investigation into internal controls and financial statements. Paxos’ attestations follow AICPA standards and confirm reserve parity but do not constitute full audits.
Q: Are Paxos stablecoins fully backed 1:1?
A: Yes. Each Paxos-issued stablecoin is fully backed by reserves consisting of cash and U.S. Treasuries, with monthly attestations confirming that outstanding token supply never exceeds reserve balances.
Q: How often are reserve reports published?
A: Reserve composition reports are published monthly, typically within a few weeks after month-end. Each includes detailed asset breakdowns and CUSIP-level data.
Q: Who verifies Paxos’ reserves?
A: WithumSmith+Brown, PC—an independent accounting firm—conducts monthly examinations and issues attestations. Their appointment is approved by the NYDFS.
Q: Can I view the blockchain data myself?
A: Yes. Token supply data is publicly available on Etherscan, allowing users to independently verify circulating supply at any time.
Q: Why is CUSIP disclosure important?
A: CUSIPs provide unique identification for each security in the reserve portfolio, enabling precise tracking and independent validation of holdings—enhancing transparency and trust.
Leading Through Example
Paxos didn’t wait for regulators to mandate transparency—it helped define what it should look like. By pioneering monthly attestations, introducing CUSIP-level reserve reporting, and implementing random-day verification, Paxos has consistently raised the bar.
In a digital asset landscape where confidence can erode quickly, these measures provide enduring trust. They demonstrate that true innovation isn’t just about technology—it’s about accountability, integrity, and putting users first.
As the industry moves toward greater oversight, Paxos continues to lead not just in product development but in setting transparent, verifiable standards that protect users and promote long-term growth.
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