If you're reading this and still haven't signed up, click the subscribe button below!
Introduction
Welcome to the Tokenized newsletter, brought to you by the creators of the Tokenized Podcast. Written by Simon Taylor of Fintech Brainfood and Shwetabh Sameer of Molten Ventures.
We are the newsletter for institutions that need help preparing for a Tokenized future.
We run through the headlines every week, what it means for you and a market readout. Always with an institutional, business-focused perspective.
Join us every week as we meet your Tokenization needs.
In This Week's Edition:
💬Simon's Market Readout – Tempo goes mainnet, Stripe and Tempo launch the Machine Payments Protocol (MPP): an internet-native standard for agents paying agents.
🚀 Stories You Can't Miss: The SEC drops a formal token taxonomy. Mastercard acquires BVNK for $1.8 billion. Plus, MoonPay and Ledger team up to anchor AI agent authorization in hardware.
This newsletter is sponsored by M0!
Make your own money. m0.org.
Stablecoins are becoming global financial infrastructure.
Brands partner to issue their own stablecoins with regulated issuers.
Stablecoin issuers want to issue for the most valuable brands.
Both need robust tech.
M0 is the only platform where issuers and brands get together to build stablecoins.
Make your own money. m0.org.
Simon’s Market Readout 💬
A pixelated Simon gives you his market readout for the week.
Editor's Note: Simon Taylor leads GTM at Tempo. The below is based on Simon's notes and reflects his perspective.
Tempo's mainnet is now live. The payments-focused chain incubated by Stripe and Paradigm, built with the support of over 50 design partners — including Visa and Mastercard and DoorDash and Nubank and Revolut, Klarna, Shopify, Standard Chartered, UBS, and many, many more — is now in mainnet. That is seven months from first line of code to mainnet. Pretty special. And as somebody on the inside, I've got to say: Tempo by name, Tempo by nature.
Tempo is also supported by an ecosystem of partners like YesBridge and Privy, but also BVNK and Fireblocks and TurnKey and really the broader crypto ecosystem. So this is bring-your-own-provider, a proper Layer 1 blockchain, but innovated for payments.
It has several key features that fundamentally needed to be optimized. The design partners I mentioned are shaping what the chain becomes. If you've never used or developed on a blockchain, you might not know of all the little paper cuts that you have.
Fees payable in any stablecoin or deposit token. Some chains require you to pay in the native gas token, and some big regulated institutions don't want to be buying those tokens in order to make a payment.
A stablecoin-native decentralized exchange. When you add that to fees payable in any stablecoin, it means an institution never has to touch a stablecoin it doesn't want to have to touch. If I don't like the credit risk of your random stablecoin, I can interact entirely in my stablecoin and the stablecoin-native DEX will switch deposit tokens and stablecoins all by itself with the help of market makers.
TIP20 and Tempo transactions with native blocklists, allowlists, policies, and memo fields. If you want to use most stablecoins on most other blockchains, everybody designs their own custom code to do that. Tempo bakes it in.
Native account abstraction. Pretty much every intermediary layer, every orchestrator, has to build their own account abstraction. The problem this solves: if you want to send funds to a new third-party wallet — say you're doing payroll — and that wallet doesn't have any of the native token in it yet, those funds are gone. They never get to the destination. Tempo supports that out of the box. Things are more reliable and more performant overall, because when you bake it into the chain, it can happen an awful lot faster.
Account-level policies. My personal favorite feature. You may not be familiar with the fact that if you try and build on most public chains, there are bad actors out there that will dust your accounts with sanctioned coins. Essentially, you're sitting there as a large financial institution potentially holding a sanctions risk all because you used a public blockchain. Account-level policies prevent that. They mean that you can never be dusted with those coins in the first place. And it's this kind of thing that makes it enterprise-grade.
Of course, it's a Layer 1 blockchain. It's permissionless. Anybody can build a coin. Anybody can transact. Anyone can create a wallet. So how do you create firewalls for enterprise but the truly open scale? We'll be talking more in the near future about some of the privacy features. There's a lot to talk about in privacy because, well, frankly, I think it's the most important thing out there. And we'll be talking about that with some enterprise partners in the not too distant future.
But there's also some other news. And that is the Machine Payments Protocol, or MPP. Introduced by Stripe and Tempo, it's a new internet-native protocol for agents to buy access to APIs, LLMs, or other agents. And it's supported by Visa, the Lightning Network and other industry payments players who are extending it.
This means that a VibeCoder could use MPP to access all kinds of different LLM models and pay for tokens and image generation and whatever else they need whenever they need it — without a subscription. Today, it supports stablecoins on Tempo, credit cards and debit cards via Stripe, and the Visa card spec. And it is payment-method agnostic. So you don't have to use stablecoins. You could use virtual cards if you really wanted to.
It's designed to scale into the millions or billions of transactions per second because it doesn't require an intermediary. It's entirely peer to peer. And the fascinating thing is it uses the IETF standard HTTP headers to achieve that peer-to-peer interaction. That's how you get to the millions and billions of transactions per second.
There's also a feature called sessions. If you've ever gone to a gas station in the US where you swipe your card and then start filling the tank — the money hasn't left your account yet, but it's racking up the numbers as you fill up, and then when you finish, the card captures the amount and sends it to the network — that's exactly how sessions work. You start a session, stream tokens, close out the session, and pay. And what that means is we have a genuine alternative to subscriptions as a business model. I think that's going to be really interesting to watch.
If you're interested, you can go to paymentauth.org and MPP.dev and have a play with it yourself, because I think this is going to be pretty special for a future where agents are paying agents.
Stories You Can't Miss 📰
🏛️ SEC Draws the Line: Most Crypto Assets Aren't Securities
SEC Chairman Paul Atkins used the March 17 DC Blockchain Summit to deliver what the industry has waited a decade to hear - a formal token taxonomy and investment contract interpretation. Four categories of crypto assets (digital commodities, digital collectibles, digital tools and GENIUS Act stablecoins) are NOT securities. While digital securities stay under SEC oversight. The interpretation was developed jointly with CFTC Chairman Selig, with a detailed interagency implementation framework expected to follow. Atkins also previewed his vision for "Regulation Crypto Assets" - a safe harbor framework he wants the Commission to take up in the coming weeks.
Key Points:
Token taxonomy in effect: The SEC's interpretation formally recognizes that most crypto assets fall outside federal securities laws - a sharp break from the Gensler-era position that nearly everything was a security
Investment contracts can end: For the first time, the SEC acknowledges that a token sold via an investment contract can exit securities classification once the issuer completes its promised managerial efforts - and that the Howey reliance must be based on explicit, unambiguous representations
Safe harbor framework previewed: Atkins outlined his vision for a three-tier structure - a time-limited startup exemption, a larger fundraising exemption, and a rule-based safe harbor for exiting securities status entirely. These are the Chairman's proposals, not adopted rules - he expects the Commission to release a formal proposal for public comment shortly
SEC-CFTC coordination formalized: The interpretation was a joint effort with CFTC Chairman Selig, signaling a more coordinated jurisdictional approach - though operational details on who oversees what still need to be spelled out
The Tokenized Take:
Everything we've been seeing - Project Crypto's August launch, the November token taxonomy preview, the January tokenization statement, last week's Investor Advisory Committee vote - just reached the next milestone. The interpretation is the first piece of formal Commission action that converts months of signals into formal guidance.
Worth being clear, though, about what actually landed and what didn't. It's interpretive guidance - a formal statement of how the SEC plans to apply existing law. It doesn't change the law itself, and a future administration could theoretically revisit it. So it's a strong signal, but not a permanent settlement.
The practical impact is still substantial. Naming specific assets as digital commodities removes ambiguity that has chilled institutional participation for years. The staking and mining carve-outs matter just as much - institutional players have avoided DeFi yield strategies almost entirely because of securities classification risk. That barrier just fell significantly.
The safe harbor framework is where the real operational unlock would live. The interpretation tells you what isn't a security. A safe harbor would tell you how to raise capital, what to disclose, and how to graduate out of securities classification entirely. Until that's a proposed rule - let alone a final one - institutions still don't have the compliant issuance pathway they need. Atkins clearly wants to get there, but "the Commission should consider" is not the same as "the Commission has adopted."
On interagency coordination - the CFTC's statement that it will administer the CEA consistently with this interpretation, combined with the MOU from earlier this month, creates the clearest jurisdictional picture we've had. The direction is evident: SEC handles fundraising and primary issuance, CFTC takes secondary spot markets. But the formal mechanics aren't published. Who certifies that an investment contract has ended? What triggers the handoff between agencies? Those answers are still ahead of us.
What landed today is the definitional foundation. The U.S. just went from "everything might be a security" to "here are the categories that aren't, here's how others can graduate out, and we're aligned with the CFTC on direction."
For institutions, the signal is strong and the direction is clear. The operational infrastructure to act on it comes next.
💸 Mastercard Acquires BVNK for $1.8 Billion: The Card Network's Stablecoin Playbook Comes Into Focus
Mastercard just made its biggest crypto bet ever: acquiring London-based stablecoin infrastructure firm BVNK for up to $1.8 billion, including $300 million in performance-contingent payments. The deal, announced today, comes four months after Coinbase and BVNK mutually ended acquisition talks for ~$2 billion, and after Mastercard's earlier pursuit of Zerohash didn't materialize as planned.
We've been writing about these players in different contexts since November, when we wrote about the Coinbase-BVNK and Mastercard-Zerohash acquisition talks.
The competitive dynamics shifted. Mastercard circled back to BVNK. And now the world's second-largest card network owns the stablecoin orchestration layer that powers Worldpay, Flywire, dLocal, Deel and Rapyd.
Key Points:
Deal structure: $1.5 billion fixed purchase price plus $300 million in contingent payments tied to performance milestones. BVNK was valued at ~$750 million during its Series B in December 2024 - Mastercard is paying a 2-2.4x premium on that round
Scale: BVNK operates across 130+ countries on all major blockchain networks, processing ~$20 billion in annualized volume - up from $10 billion in December 2024
Strategic sequencing: Last week, Mastercard partnered with SoFi to support SoFi USD settlement across its network. This week, it acquires the orchestration layer to make multi-stablecoin settlement operational at scale
Competitive context: Coinbase ended acquisition talks for BVNK roughly four months ago. Mastercard's earlier pursuit of Zerohash also didn't close. This is attempt number two at stablecoin infrastructure - and Mastercard chose the payment-processor-facing platform over the bank-facing one
Timeline: Expected to close before end of 2026, subject to regulatory approvals
The Tokenized Take:
Distribution is the moat here, not the technology. BVNK built solid multi-chain stablecoin orchestration. But the reason this deal matters is what happens when that infrastructure plugs into Mastercard's network of thousands of banks and fintechs across 200+ countries. BVNK's sales team was closing enterprise deals one at a time - Worldpay here, Flywire there. Inside Mastercard, stablecoin orchestration becomes a feature that relationship managers bring up during quarterly business reviews with member institutions. The sales cycle compresses from months of procurement to a conversation within an existing contract.
The SoFi partnership two weeks ago gave us a good glimpse of what to expect. Mastercard signaled it would support third-party stablecoin issuance settling across its network - stablecoin-agnostic, not picking winners among issuers. BVNK provides the multi-chain, multi-stablecoin orchestration that makes that positioning work operationally. Together, the two moves show you the full playbook: Mastercard doesn't care which stablecoin you use. It cares that settlement runs through its network. SoFi USD, USDC, EURC, bank-issued deposit tokens - all of them flowing through BVNK's infrastructure inside Mastercard's rails.
This is the same playbook Mastercard has executed for two decades. When Apple Pay launched, there was genuine fear that Apple would disintermediate card networks. Instead, Mastercard positioned itself as the infrastructure underneath - the NFC tap still runs on card rails. Same pattern with Mastercard Send for cross-border payments. Same pattern now with stablecoins. Don't fight the new rails. Make them run through your network. The merchant still sees a Mastercard transaction. The consumer still sees familiar UX. The settlement layer just got upgraded.
The competitive fallout can start now. Bundling stablecoin orchestration into a network that banks already use structurally changes the standalone sales pitch. Every procurement team at a mid-tier bank will now ask: "Why would I onboard a separate vendor when Mastercard already does this?" That's a difficult conversation for mid-tier orchestration players without major distribution partners. Bridge survives inside Stripe's PSP distribution. Zerohash still has Morgan Stanley/E*Trade deploying for 15 million clients and Interactive Brokers running live.
So the category starts consolidating around distribution partners, not technology.
Here’s a fascinating question: PSP vs. Network. Stripe embeds Bridge into merchant payment flows - pull-side, transaction-level. Mastercard embeds BVNK into the rails themselves - push-and-pull, network-level. The network play is broader because it touches both sides of every transaction. The PSP play is more direct with merchants. These two strategies might end up working together more than against each other - Stripe already routes traditional card payments through Mastercard's network, and stablecoin flows could follow the same path. For consumer-facing payments, card networks remain critical because acceptance infrastructure and consumer protections matter. For B2B and treasury flows, PSPs may bypass networks entirely because those transactions prioritize cost and speed over consumer UX.
Mastercard's Chief Product Officer Jorn Lambert put it plainly: "We expect that most financial institutions and fintechs will in time provide digital currency services." That's not an aspirational language from a crypto startup. That's the CPO of a ~$450 billion company describing where he sees the market going - and backing it with ~$1.8 billion.
Watch the integration timeline closely. The deal is expected to close by year-end. What matters now is how fast stablecoin orchestration shows up as a checkbox feature in Mastercard's member bank offerings. And if it does in 2027, the standalone middleware pitch reorganizes around the platforms that already own the bank relationship.
🚀 MoonPay x Ledger: Hardware-Secured AI Agents and the Road to Autonomous Agent Governance
Key Points:
MoonPay launched Ledger hardware wallet signing for its AI agent CLI wallet - the first platform where an AI agent proposes transactions but a human verifies and signs each one on a Ledger device. The integration works across Ethereum, Solana, and all major chains.
Ledger CEO Pascal Gauthier published "Revenge of the Atoms," framing what he calls the "Economy of Action" - a world where autonomous AI agents research, negotiate, and transact in milliseconds, 24/7. His thesis: software alone cannot secure this world. Trust must be anchored in physical hardware - secure elements logically isolated from the operating system, creating "a physical barrier that AI simply cannot cross."
The current model is human-in-the-loop by design. The agent identifies opportunities and constructs transactions, but a user must physically review and press a button on their Ledger to sign. Private keys never touch the internet - they stay inside the secure element. For this first phase, that's exactly the right approach: establish trust in the hardware-agent relationship before expanding autonomy.
MoonPay is assembling an agentic payments stack. Fiat on/off-ramp capabilities, stablecoin settlement rails, and now hardware-secured agent signing - the company has moved well beyond its origins as a fiat on-ramp solution. Ledger, meanwhile, is repositioning from consumer hardware wallet to what Gauthier calls "the infrastructure layer for the agentic economy."
The Tokenized Take:
The agent payment rails are going live now - Circle's Gateway and Nanopayments, Coinbase's Agentic Wallets, the x402 payments standard, Tempo and Stripe’s Machine Payments Protocol (MPP). But once agents can pay, there’s a natural follow-up question: who sets the boundaries? That's the layer MoonPay and Ledger are targeting. And they're betting the answer lives in hardware, not software.
Right now, their model is straightforward: human signs every transaction the agent proposes. And for Phase 1, that makes sense. You don't hand an autonomous agent the keys to your treasury on day one. You start with human-in-the-loop, build confidence in the agent's decision-making, and establish the hardware trust anchor. Every enterprise deployment of automation follows this pattern - supervised, then semi-autonomous, then autonomous within constraints.
The real strategic question is what Phase 2 looks like.
Think about how a corporate treasury actually runs day to day. The CFO isn't sitting there signing every wire transfer - that would be absurd. They set the rules: spending limits by role, counterparty whitelists, dual-signature requirements above certain thresholds, restricted jurisdictions. The treasury management system (TMS) enforces all of that automatically. Humans only get pulled in when something breaks the pattern.
Apply that logic to agents and you can see where this new Ledger-type model could evolve in the future. Instead of signing individual transactions, a treasury team uses their Ledger device to cryptographically sign a policy - Agent A can spend up to $10k per transaction, $100k daily, only with pre-approved counterparties, only in approved stablecoins. That policy gets loaded into the secure element or attested by it. The agent then transacts freely within those boundaries at machine speed. Changing the boundaries - adding a new counterparty, raising a spending limit - requires the hardware. Individual transactions within those limits do not.
That's the transition from human-in-the-loop signing to what we'd call hardware-anchored agent governance. Policy-based signing rather than per-transaction signing. And it's where institutional adoption scales.
So, can Ledger evolve from "sign every transaction" to "govern the agent fleet"? The product roadmap to get there is substantial - policy definition languages mapped to institutional treasury workflows, multi-signer policy creation where multiple executives set agent parameters rather than approving individual trades, integration with enterprise ERP and treasury systems, and API-first fleet management rather than USB-connected device interaction.
Ledger Enterprise already exists with institutional custody infrastructure. But this evolution would also put them in proximity to what Fireblocks, Dfns, or Fordefi (now under Paxos) could build - policy engines backed by HSMs with agent governance as a feature layer. The custody consolidation wave we've been seeing - Paxos acquiring Fordefi, Ripple assembling GTreasury plus Hidden Road plus Rail, Fireblocks acquiring Dynamic - each of these players could credibly add agent governance to their stack.
Worth noting that Ledger's bet is that the trust anchor should be a physical device - something you can hold, something air-gapped from the internet. But they're not the only game in town. Fireblocks and the custody incumbents achieve something similar with cloud-based HSMs - dedicated security hardware sitting in data centers rather than on your desk. And then the account abstraction crowd on Ethereum would argue you don't need dedicated hardware at all. Each approach makes a different trade-off between security, convenience, and operational flexibility. But the bigger point is this: cryptographically enforced policy governance for agents is coming regardless. The question is which trust anchor wins - physical device, cloud hardware, or smart contract.
We can see this evolving in three phases.
· Phase 1 (where we are now): human-in-the-loop, every transaction signed on hardware. The right starting point - supervised agent operations with a hardware trust anchor.
· Phase 2 (12-18 months): hardware-anchored policy governance. The hardware moves from the transaction path to the governance path. Agents operate autonomously within cryptographically signed boundaries. This is where enterprise adoption accelerates.
· Phase 3: agent-to-agent settlement governance. Your procurement agents transacting with a supplier's fulfillment agents, with policy frameworks handling counterparty risk, compliance and settlement finality programmatically.
MoonPay x Ledger has established the foundation - hardware as the trust layer for agentic finance. The strategic question for every enterprise team watching this space is whether Ledger, or one of the custody incumbents, can get to Phase 2 first.
Whoever gets there first sets the terms for how agentic finance is governed.
Thanks so much for reading the Tokenized Newsletter!
Please share this edition or share it with your colleagues if you enjoyed it!
Disclaimers
This newsletter is for informational purposes only and is not financial, business or legal advice. These thoughts & opinions and do not represent the opinions of any other person, business, entity or sponsor. Any companies or projects mentioned are for illustrative purposes unless specified.
The contents of this newsletter should not be used in any public or private domain without the express permission of the author.
The contents of this newsletter should not be used for any commercial activity, for example - research report, consultancy activity, or paywalled article without the express permission of the author.
Please note, the services and products advertised by our sponsors (by use of terminology such as but not limited to; supported by, sponsored by, Made Possible by or brought to you by) in this newsletter could carry inherent risks and should not be regarded as completely safe or risk-free. Third-party entities provide these services and products, and we do not control, endorse, or guarantee the accuracy, efficacy, or safety of their offerings.
It's crucial to provide our readers with clear information regarding the inherent nature of services and products that might be covered in this newsletter, including those advertised by our sponsors from time to time. When you buy cryptoassets (including NFTs) your capital is at risk. Risks associated with cryptoassets include price volatility, loss of capital (the value of your cryptoassets could drop to zero), complexity, lack of regulation and lack of protection. Most service providers operating in the cryptoasset industry do not currently operate in a regulated industry. Therefore, please be aware that when you buy cryptoassets, you are not protected under financial compensation schemes and protections typically afforded to investors when dealing with regulated and authorised entities to operate as financial services firm.
