How to Build a KYC/AML Compliant DeFi Protocol

Creating a decentralized finance (DeFi) protocol that’s KYC (Know Your Customer) and AML (Anti-Money Laundering) compliant can be quite the task. Let’s break down the key steps you need to take to make it happen.

Understand the Basics of KYC and AML

Before diving into building your DeFi project, it’s important to get a good grasp of what KYC and AML actually involve:

• KYC is about verifying the identity of your users. This helps prevent fraud and makes sure that the users are who they say they are.
• AML refers to the processes and regulations designed to stop money laundering activities, making sure that illicit funds don’t make their way into your platform.

Both KYC and AML are crucial in today’s regulatory environment, especially for DeFi protocols that want to operate on a global scale.

Steps to Implement KYC/AML in Your DeFi Protocol

1. Choose the Right Identity Verification Solution

You’ll need a reliable identity verification service that can handle KYC checks. There are several options out there, like:

• Jumio
• Civic
• Veriff

These services typically offer API integrations, which can make the process smoother.

2. Integrate KYC Processes

Once you’ve picked a verification provider, it’s time to integrate their solution into your platform. Make sure your users can easily submit their documents and that the verification process is efficient. Remember to keep user experience in mind; you don’t want to frustrate your users right off the bat.

3. Implement AML Monitoring

Next up is setting up AML monitoring. You’ll want a system that can track transactions in real-time and flag any suspicious activities. Many KYC providers also offer AML solutions, or you can explore standalone options like:

• Chainalysis
• Elliptic

4. Create Clear Policies and Procedures

Make sure to draft clear KYC and AML policies. Your users should know what to expect when they sign up. Be transparent about what data you collect and how you’ll use it. This goes a long way in building trust with your community.

5. Stay Updated with Regulatory Changes

The world of regulations is always changing, so it’s crucial to stay informed about any updates that may affect your protocol. Joining relevant industry groups or forums can help you keep your finger on the pulse.

Conclusion

Building a KYC/AML compliant DeFi protocol isn’t just a checkbox exercise; it’s about developing a trustworthy platform that users can rely on. By taking these steps, you’ll be setting yourself up for success in the evolving DeFi landscape.

Stay proactive, keep learning, and best of luck with your project!

The specific headache you’re feeling now

• Your DeFi MVP is cruising in a testnet sandbox, but here comes the snag: the EU’s Transfer of Funds Regulation, aka the “Travel Rule,” kicked in on December 30, 2024. Now, counterparties are starting to reject or bounce back any transfers that lack proper originator/beneficiary data or proof-of-control for self-hosted wallets. This has totally stalled your release train. (legal.pwc.de)
• Uniswap v4 has officially rolled out with hooks across major chains, bringing some cool on-chain policy controls to the table. But your team is feeling a bit lost on how to “gate” swaps/liquidity with KYC/AML without messing with the user experience and composability. It's a tricky balance! (banklesstimes.com)
• Over in procurement, they’re expecting SOC2 Type II, ISO 27001 controls, DORA incident reporting (EU), and auditable sanctions controls. Meanwhile, the engineering team is all about “keeping gas under 250k per verify.” These goals seem to be pulling in different directions. Plus, Pectra raised the calldata price (EIP-7623) but also added BLS12-381 precompiles (EIP-2537), shaking up the whole economics of on-chain proof verification. If you miscalculate this, it could really eat into your runway. (blog.ethereum.org)
• When it comes to sanctions screening, policy is saying, “let’s block SDN addresses on-chain,” while Legal is pushing for OFAC-aligned procedures. You’re on the hunt for an oracle/API that’s not just free and everywhere, but also won’t slow things down. No pressure! (ofac.treasury.gov)

Why This is a Deadline and Revenue Issue

• Transfers that lack Travel Rule payloads, or are missing those pesky IVMS101 fields, are getting blocked or even reversed more than ever. According to Notabene’s 2025 report, there’s been a jaw-dropping 431% year-over-year increase in VASPs blocking withdrawals because they’re waiting on beneficiary info. Some are even sending deposits back without the necessary details. That’s a recipe for churn, increased support costs, and a hit to your reputation. (notabene.id)
• The EU's TFR and EBA guidelines are in full swing. Starting December 30, 2024, self-hosted wallet verification is on the radar for CASPs. So, if you can’t prove ownership of an address with ~€1,000 (depending on where you are), be ready for some serious delays and frustration. Missing out on these flows could really mess up your EU ROI model. (eba.europa.eu)
• Over in the U.S., regulators are treating CVC mixing and sanctions violations like they’re matters of national security. The FinCEN mixer NPRM and OFAC’s sector guidance have raised the bar, and now crypto businesses need to have solid, proactive controls in place. Your board’s appetite for risk is going to hold you back until you can show that your screening and alerting systems are rock-solid. (fincen.gov)
• Let’s talk about engineering debt risk: verifying ZK proofs "the old way" can really take a toll, especially with rising calldata prices. Post-Pectra, developers should really be looking at Groth16/Plonk on BN254/BLS12‑381 and using aggregation to meet those gas SLOs. If your team isn't re-estimating after Pectra, you’re likely to miss gas budgets and run into block size constraints. (blog.ethereum.org)

7Block Labs’ Methodology to Ship Compliant DeFi Without Kneecapping UX

When it comes to DeFi, we know that compliance can feel like a drag, but it doesn’t have to be. At 7Block Labs, we’ve crafted a unique approach to ensure we meet all regulatory requirements while still delivering an awesome user experience. Here’s how we do it:

Our Approach

We believe that compliance and user experience can go hand-in-hand. Here’s a breakdown of our methodology:

1. User-Centric Design
   We start by putting users first. Understanding what they need helps us create intuitive designs that don’t compromise on compliance.
2. Seamless Integration
   Our tech team works hard to integrate compliance features in a way that feels natural. No one wants to deal with clunky, unnecessary steps when they just want to use the platform.
3. Iterative Testing
   We don’t just launch and walk away. Our iterative testing process means we’re constantly refining and improving the platform based on real user feedback. It’s all about making it better every step of the way.
4. Proactive Compliance Measures
   Instead of reacting to regulations, we take a proactive stance. Keeping up with changing laws and guidelines allows us to adapt quickly and stay ahead of the curve.
5. Accessibility for All
   We focus on making DeFi accessible. This means clear instructions, helpful resources, and support whenever users need it. Everyone should feel welcome and empowered to dive into DeFi, regardless of their background.

Conclusion

By taking this thoughtful and user-first approach, 7Block Labs is committed to delivering compliant DeFi solutions that enhance, rather than hinder, the user experience. We’re excited about what’s ahead in the DeFi space and can’t wait to see how our methodology helps shape the future!

We break down delivery into seven different workstreams, making sure that every technical choice we make is tied directly to clear regulatory and ROI results. To keep things moving smoothly, we lean on proven components that help your procurement, InfoSec, and Legal teams give their thumbs up in no time.

1) Regulatory Scoping and Transaction Design (2-3 Weeks)

• Scope per Route: Let’s break this down by region: EU (with MiCA and TFR), UK, U.S. BSA/Travel Rule, and any specific corridors you’re targeting. We’ll lay out the thresholds and documentation requirements for each step. Just a heads-up, EU CASPs need to fully adopt MiCA by December 30, 2024, and the transitional periods will close by or before July 1, 2026 (some member states might have even shorter windows). Over in the U.S., the Travel Rule still sticks to that $3,000 domestic threshold (which can get lower for certain cross-border setups), while FATF’s 2025 update will set the standard for cross-border P2P info at ≥ USD/EUR 1,000. We’ll turn these into policy rules, not just PDF documents. Check out more details here.
• Deliverable: We’ll create a machine-readable policy spec that links corridors to the required data and the corresponding protocol actions (like collect, enrich, block, or return). This will feed into your hook logic and help out with your Travel Rule adapter.

Identity and Access Control Tailored for DeFi (KYC/KYB + Attestations + Selective Disclosure)

• ZK Credentials: With Privado ID (formerly Polygon ID), users can easily prove things like “Over-18,” “EU resident,” or “KYC-passed” without giving away any sensitive personal info. We handle the on-chain verification that aligns with a published circuit/claim schema, and for off-chain verification, we’ve got the web2 flows covered. Plus, we’ll help you design your circuits/queries and set up a verifier that keeps gas costs under control. Check it out here: (docs.privado.id)
• Attestations: Make the most of EAS with a “Passed KYC” schema. Your compliance provider--or our attester service--can issue revocable attestations. When it’s time to execute, pools and routers will check for these attestations. EAS supports both on-chain and off-chain (EIP-712) attestations, and when you need to revoke, it’s a smooth process that fits right in with allowlist changes without exposing user identities. More info can be found here: (easscan.org)
• Sanctions On-Chain: You can integrate the Chainalysis Sanctions Oracle into your EVM contracts and, if you prefer, use their free REST API off-chain. This ensures you meet “programmatic screening” requirements (that’s the policy side), blocks SDN addresses in a reliable way (that’s the engineering part), and best of all, it won’t cost you a dime per call! Dive deeper here: (auth-developers.chainalysis.com)

3) Protocol-Level Enforcement Using Uniswap v4 Hooks or Native Contracts

So, here’s the deal: Uniswap v4 hooks are super handy because they can control swaps, LP adds/removes, and even help manage donation paths. We're rolling out a permission-encoded hook that does a few cool things:

• It checks the Chainalysis oracle before any swap happens.
• It makes sure there's an EAS “Passed KYC” attestation or a Privado ID zk proof.
• It spits out standardized compliance logs so we can keep track for audits (totally SIEM-friendly).
• If the compliance preconditions don’t meet the mark, it just goes into “no-op” mode (so, no worries about slippage harm).

There are already some example KYC hook projects and governance RFCs making the rounds. We're tightening up this approach, adding some observability, and steering clear of those pesky permissions and salt-mining issues flagged by the v4 security notes. Check it out here: (docs.uniswap.org)

Mini Example: “beforeSwap” Check (Simplified)

Let’s dive into a quick example of how the “beforeSwap” check works in a simplified way. This is a great way to understand how we can manage our data before making any changes. Here’s some code to illustrate:

function beforeSwap(array, index1, index2) {
    // Check if the elements at the given indices can be swapped
    if (index1 < 0 || index2 < 0 || index1 >= array.length || index2 >= array.length) {
        console.error("Invalid indices");
        return false; // Can't swap if indices are out of bounds
    }
    return true; // Everything's good to go!
}

How It Works

1. Input Parameters:
   • array: This is the array we want to work with.
   • index1 and index2: These are the positions of the elements we’re thinking about swapping.
2. Validation:
   • The function first checks if the provided indices are valid. It makes sure they’re not negative and that they’re within the bounds of the array. If either of those checks fails, it logs an error and returns false.
3. Ready to Swap:
   • If everything checks out, the function simply returns true, letting you know it’s safe to proceed with the swap!

With this check in place, you can confidently manipulate your arrays while avoiding any sneaky index errors down the line.

interface IEAS {
  function isAttested(bytes32 schema, address subject) external view returns (bool);
}
interface ISanctionsList { function isSanctioned(address a) external view returns (bool); }

contract KYCHook is BaseHook {
  IEAS public eas; ISanctionsList public ofac; bytes32 public KYC_SCHEMA;

  constructor(IPoolManager pm, address _eas, address _ofac, bytes32 schema) BaseHook(pm) {
    eas = IEAS(_eas); ofac = ISanctionsList(_ofac); KYC_SCHEMA = schema;
  }

  function getHookPermissions() public pure override returns (Hooks.Permissions memory p) {
    p.beforeSwap = true; p.beforeAddLiquidity = true; p.beforeRemoveLiquidity = true; return p;
  }

  function _beforeSwap(address sender, PoolKey calldata, IPoolManager.SwapParams calldata sp, bytes calldata)
    internal override returns (bytes4)
  {
    require(!ofac.isSanctioned(sender) && !ofac.isSanctioned(sp.recipient), "Sanctioned");
    require(eas.isAttested(KYC_SCHEMA, sender), "KYC required");
    return BaseHook.beforeSwap.selector;
  }
}

• Outcome: you get an on-chain policy that you can show to regulators and procurement--no need to fork the DEX. Check it out here: (auth-developers.chainalysis.com)

4) Travel Rule Integration That Works with Your UX

• We’ve got you covered with a seamless provider integration (think Notabene, TRISA Envoy, or Sumsub) that speaks IVMS101 and various protocols like TRP, CODE, and GTR. This means you'll benefit from counterparty discovery, secure PII exchange, webhook-driven orchestration, and verifying self-hosted wallets using signed messages. We’ll customize your rule thresholds for each corridor and automate decisions on “send/receive/bypass+record.” Check it out here: (doc.notabene.id)
• Here are some practical details to keep in mind:
  • There’s a bit of drift in IVMS101 versions (2020 vs 2023). We take care of normalizing payloads and validating schemas right at the edge to eliminate those annoying soft failures. For more on that, visit (gdf.io).
  • Dealing with the “Sunrise issue”: Sometimes your jurisdiction doesn’t require sending, but the other party does. We’ve got a handy “send anyway” policy that helps you sidestep any freezes, all while being mindful of GDPR toggles. Notabene lays out both-threshold checks and GDPR considerations. Dive into the details here: (devx.notabene.id).
  • For self-hosted wallet proof-of-control, you can integrate with 21 Analytics or use native message-signing flows. Sumsub’s SDK pulls it all together for over 500 wallets. More info can be found at (prnewswire.com).

5) Zero-knowledge Proof Verification That Fits Gas and Latency Budgets

• Baseline economics: After EIP-1108, we see that BN254 pairings are running at about 45,000 + 34,000·k gas. On the flip side, Groth16 verifiers fall somewhere between 200k and 300k gas plus an additional ~7k for each public input you throw in. If you're looking at calldata for a BN254 proof, it’s typically around 4k to 8k gas. Now, if you dive into the BLS12-381 precompiles in Pectra, those offer similarly low or even smaller pairing costs per pair, better security, but with larger point encodings - so it really depends on your data profile. (eips.ethereum.org)
• Aggregation: When you've got N user proofs per block, a smart move is to aggregate them off-chain. Then, you can verify just one Groth16 “super-proof” on-chain, which is about 380k gas base plus ~O(16k) for each additional inclusion if you're using a verification layer. You could also consider wrapping them recursively. This approach keeps your compliance checks nice and composable while staying within the block gas limits. (docs.electron.dev)
• Practical: If all you need is to check if someone is “a member of group X” (think KYC-passed cohorts), Semaphore-style membership proofs are tried and true, plus they're pretty cheap to verify. We'll hook up circuits and nullifier logic to prevent any replay issues too. (docs.semaphore.pse.dev)

6) AML/KYT and Sanctions Operations

• On-chain: We use the Chainalysis oracle for monitoring swap and LP paths. For off-chain needs, we tap into free sanctions APIs from Chainalysis and TRM, which help with pre-trade screening and ongoing monitoring. We also do regular rescreening and set up alerts that are customized to meet your service level agreements. Check out more here: (auth-developers.chainalysis.com).
• Case Management: You can kick off SAR/STR workflows right in your GRC stack, attach on-chain evidence like transaction hashes and attestation UIDs, and keep everything documented for a verifiable audit trail.
• Audit Trail: We secure signed policy decisions by committing hashes as EAS attestations. This way, you get a tamper-evident log of your compliance actions without the hassle of storing PII on-chain. Learn more at (attest.org).

7) Security, Data Governance, and Procurement Readiness

• SOC2 Type II/ISO 27001 Alignment: We make sure our PII flows are end-to-end encrypted while keeping things minimal with Zero-Knowledge proofs and off-chain attestations. If you’re in the EU, keep in mind that DORA kicks in on January 17, 2025. This means you’ll need to have unified incident reporting and third-party risk registers ready to roll. No worries--we provide registers and incident playbooks that meet both DORA standards and your internal audit needs. Check out more about DORA here.
• RTO/RPO and SLA: We prioritize observability and ensure fallback options are in place. For example, if a Travel Rule network happens to be down, we queue and escrow data instead of just letting it fall through the cracks. This approach is what really transforms a “protocol” into a “product” that enterprise buyers can trust.

Two Practical Implementation Patterns (with precise, current details)

Here are two solid implementation patterns that you can use right away. I've made sure to include all the current details you’ll need to get started.

1. Microservices Architecture

Microservices are all the rage these days! This approach lets you break down your app into smaller, independent services that talk to each other. Here’s what you should know:

• Flexibility: Each service can be developed and deployed separately. So, if one part of your app needs an update, you can just tweak that service without messing up the whole thing.
• Scaling: You can scale individual services based on demand. If one feature gets super popular, you can beef up just that part instead of resizing the entire application.
• Tech Diversity: With microservices, you can use different programming languages and tools for different services. If a team loves Python for one service, go for it!

Current Tools:

• Kubernetes: A powerful tool for managing containerized applications across a cluster of machines.
• Docker: Perfect for creating, deploying, and running applications in containers.
• Spring Boot: Great for building microservices with Java.

2. Serverless Computing

Serverless computing is a game-changer, allowing you to build and run applications without having to manage servers. Here’s the lowdown:

• Cost-Effective: You only pay for the compute time you use. If your app isn’t running, you’re not racking up costs--win-win!
• Less Overhead: Say goodbye to server management! You can focus on writing code and developing features instead of worrying about infrastructure.
• Quick to Deploy: You can get your applications up and running quickly, so you can respond to user needs faster.

Current Platforms:

• AWS Lambda: A widely-used service that lets you run your code without provisioning or managing servers.
• Azure Functions: Perfect for building event-driven applications with great integration options.
• Google Cloud Functions: Ideal for lightweight, single-purpose functions; great for connecting with other Google services.

By leveraging these patterns, you’ll be well on your way to crafting efficient, scalable applications!

Pattern A -- Permissioned Liquidity Pools (Uniswap v4) with Attestations and Sanctions Checks

• What: We're looking at a bunch of “institutional pools” where the beforeSwap and beforeAddLiquidity rules make sure:
  • There’s an EAS KYC attestation that’s legit and hasn’t been revoked.
  • The Chainalysis oracle checks and confirms that the sender and recipient are “not sanctioned.”
  • There’s an optional zk proof (Privado ID) to show that “country ∈ allowed set” and “age ≥ threshold,” but without sharing any personal info like date of birth or where you live.
• Why it works:
  • Hooks are super important in v4, and Uniswap Labs has documented them well. Plus, the governance talks are already focusing on a hook manager to help with policy orchestration. (docs.uniswap.org)
  • EAS gives us a neutral, revocable, on-chain eligibility tool, and there are already “Passed KYC” schemas available. (easscan.org)
  • The Chainalysis oracle is all set up on major EVMs, and the screening is both free and reliable. (auth-developers.chainalysis.com)
• Gas considerations:
  • Reading from the oracle counts as view calls, while EAS checks involve SLOADs and storage reads. If you decide to add zk proof verification, plan for around 220-300k gas for each verification. Also, if your volumes start to pick up, aggregate those proofs off-chain. (eips.ethereum.org)

Pattern B -- Travel Rule-aware transfers with self-hosted wallet proof-of-control

• What: When you're making withdrawals or moving funds between VASPs, here’s what you need to do:
  • First up, call your Travel Rule adapter. It'll help you discover your counterparty and any thresholds, gather IVMS101 payloads, and securely exchange PII while using the provider's secure system. Don't forget to handle that sunrise logic if the receiver's threshold is lower than yours. You can find more details here: (devx.notabene.id).
  • If the beneficiary's address is self-hosted and the amount is over €1,000, you’ve got to ask for a signed message to prove they control that wallet (you can use 21 Analytics / SDK). Make sure to attach this proof to the Travel Rule exchange and keep a hash pointer for auditing later on. This aligns perfectly with the EBA’s guidance set for December 30, 2024. Check it out here: (eba.europa.eu).
• Why it works:
  • Providers like Notabene and TRISA work seamlessly across TRP, CODE, and GTR, plus they offer webhook-based lifecycles to cut down on latency and make life easier for operators. More on that here: (doc.notabene.id).
  • According to Notabene's data, not following these rules is leading to more blocked transfers, so getting this right now will help keep EU revenue intact as MiCA authorization gets underway. You can dive into the details here: (notabene.id).

What “Good” Looks Like in 90 Days (and How We Measure ROI)

Compliance Coverage:

• EU: So, we have MiCA CASP obligations kicking in on December 30, 2024. The Travel Rule is already live, and we’ve got DORA starting from January 17, 2025. You’ll be rolling out with a functioning Travel Rule adapter, on-chain KYC gate, sanctions integration, and a way to verify self-hosted wallets. Check out more details here.
• U.S.: For domestic transactions, we're looking at Travel Rule logic set at $3,000 (you can adjust it for lower cross-border thresholds if that gets finalized). We’ll also have OFAC-aligned screening guidance embedded in the code. You can read about it here.

Go-To-Market Metrics We Stand Behind:

• We’re aiming for a 15-30% boost in “first-attempt compliant transfers” within EU corridors. This will be achieved by getting rid of sunrise conflicts and false negatives related to address ownership. We’re basing this on webhook-driven retries and dual-threshold logic, with support from upcoming 2025 industry data that points to stricter enforcement regarding counterparties. More on that here.
• We’re targeting a gas median under 300k for on-chain proof checks by going with Groth16 on BN254/BLS12-381 and limiting public inputs. That’s looking to average out to less than 25k per proof when aggregated--pretty efficient! Check the technical details here.
• There’s zero incremental cost for sanctions checks on-chain, and you’ll be looking at nearly no extra costs off-chain thanks to free APIs. This really cuts down on operational expenses compared to the usual commercial per-hit screening. You can find out more about it here.
• For procurement, we’re all set with SOC2/ISO 27001 control mapping, DORA incident playbooks, and machine-readable audit trails through EAS attestations. This should really speed up vendor due diligence.

Implementation Checklist (Scannable)

• Protocol Controls
  • Uniswap v4 hooks: Make sure to set up your beforeSwap/beforeAddLiquidity policies, check the permission bitmap, and have an event schema that’s good for SIEM. Check out the details here.
  • Implement the EAS KYC schema along with attester rotation and an off-chain EIP-712 fallback. More info can be found here.
  • Don’t forget to integrate the Chainalysis sanctions oracle and schedule periodic re-screening for updates. You can find more about it here.
• Identity and ZK
  • Use Privado ID for zk queries like age, jurisdiction, and PEP flags if they’re supported. Also, plan out your proof aggregation path. Details are available here.
  • Set up Semaphore-style membership proofs to identify the “KYC-passed cohort,” which will help prevent double claims. Check out more here.
• Travel Rule + IVMS101
  • Work on integrating providers like Notabene, TRISA, and Sumsub. You’ll need to handle dual-thresholds, manage sunrise handling, keep PII in escrow, and have address-ownership proofs for those self-hosted wallets. Get the scoop here.
• Gas and Performance
  • For minimal calldata, go with BN254 or consider BLS12-381 (once Pectra is live) for improved security and MSM precompile benefits. Make sure to verify your gas with test vectors and plan aggregation if the number of proofs per block exceeds O(10). More on this can be found here.
• Governance and Audit
  • Ensure you’ve mapped out your controls to SOC2/ISO 27001 standards, and have your DORA incident reporting in place. Document and codify your OFAC policy in the hooks, and make sure EAS audit attestations are ready for immutable logs. Learn more here.

Where 7Block plugs in (and how to engage)

• Strategy to shipping: We take complex regulations and turn them into easy-to-understand code and clear logs, all while keeping the protocol user experience quick and smooth.
• What we deliver:
  • Reference hook contracts and verifiers, top-notch CI/CD, fuzz tests, and formal specs for compliance paths.
  • Provider adapters like Notabene, TRISA, and Sumsub, complete with webhook orchestration and IVMS101 schema normalization.
  • Audit-ready materials, including SOC2 and ISO 27001 mappings, DORA incident runbooks, plus gas and performance budgets that are validated against Pectra-era clients.

Related Services for a Quick Move

If you're looking to accelerate your project, check out these related services:

• End-to-end protocol builds: We've got your back with our custom blockchain development services and web3 development services.
• On-chain policy and contracts: Need help with that? Our smart contract development can set you up right.
• Compliance security reviews: Keep your project safe and sound with our security audit services.
• Productized DeFi builds: Dive into the DeFi world with our DeFi development services.
• Enterprise integrations and ops: We specialize in blockchain integration and cross-chain solutions development to help you scale.

Appendix -- Concrete References We Used to Shape the Above

• We've got the EU TFR/Travel Rule guidance from the EBA kicking in on December 30, 2024. Don't forget about MiCA timelines and transitional windows, plus DORA coming into play on January 17, 2025. Check it out here: (eba.europa.eu)
• The FATF is rolling out a targeted update on VAs/VASPs in 2024, with recommendations set for revision on June 18, 2025. They’re standardizing data for cross-border P2P transactions over USD/EUR 1,000. More details can be found here: (fatf-gafi.org)
• In the U.S., the BSA Travel Rule is set at $3,000 for domestic transactions and FinCEN is signaling a stronger AML focus with their mixer NPRM. Plus, OFAC is also providing guidance on virtual currency sanctions. Dive into this info here: (fincen.gov)
• Uniswap v4 hooks are going live in 2025, and there's some security stuff to consider. If you’re curious about KYC hook concepts already floating around, take a look here: (banklesstimes.com)
• Chainalysis has a new sanctions oracle and they've got some free sanctions APIs, plus TRM is offering a free screen. Check it out: (auth-developers.chainalysis.com)
• For those interested, Privado ID and Polygon ID have cool zk credential verification patterns and tutorials, along with EAS schemas and documentation available here: (docs.privado.id)
• Mark your calendars for May 7, 2025, when Pectra activation will happen, featuring EIP‑2537/BLS12‑381 precompiles and EIP‑7623 calldata repricing, which will shake up proof verification economics. Get the scoop here: (blog.ethereum.org)
• There’s also some gas modeling and aggregation economics to check out for Groth16 verifications and super-proofs. Here's where to find that info: (eips.ethereum.org)
• Finally, Notabene is gearing up for 2025 enforcement metrics, and we might see a surge in EU volume around when the TFR goes live. More on that here: (notabene.id)

You don’t have to wait for a year-long regulatory update to launch compliant DeFi. What you really need are the right building blocks set up properly, along with proof that you can share with auditors and counterparties.

Book a 90-Day Pilot Strategy Call

Ready to take your project to the next level? Let’s chat! A 90-Day Pilot Strategy Call is your opportunity to dive into the specifics of your strategy and set the stage for success.

What to Expect

During our call, we’ll cover:

• Your Goals: We’ll pinpoint what you want to achieve in the next 90 days.
• Current Challenges: Let’s talk about what’s holding you back so we can tackle it head-on.
• Action Plan: Together, we’ll sketch out a clear roadmap to help you get where you want to go.

How to Book

Click the link below to schedule your call. It’s super easy!

Book Your Call Now!

Need More Info?

If you have any questions or want to chat before booking, feel free to reach out. I’m here to help you!