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A Luxembourg-regulated marketplace where mid-sized companies issue bonds and equity as blockchain tokens — one Bitcoin-mining bond has pulled over 40 million through the platform.
5–10M tranches subscribed within hours · three-year target of 2–3B in assets processed
"If we have good quality companies and projects raising capital on STOKR, and those companies are nowhere else, the investor has to come to participate in those offerings." The scarce asset is the acquisition channel.
Fewer bars = easier, cheaper, or faster for an AI-assisted solo builder. Editorial judgments based on the case details.
STOKR started in 2018 from a question its founders could not shake: if Bitcoin proved you can move money without a state, could you also issue a stock or a bond without the stack of intermediaries sitting between an investor and the asset they think they own? Arnab Naskar came at it from the legal side — capital-markets transactions and corporate financing deals, not code. Tobias Seidl took product and regulation; Lucas Cramer, a blockchain developer with fifteen years in tech, took the build. They spent the early period talking to issuers rather than shipping software: a founder running a parking business, gaming companies based in Shanghai, mostly pre-IPO and growth-stage firms with no realistic route to a public market. The demand was there; the job was making the regulation survivable. They set up in Luxembourg on purpose — it is where PayPal and Amazon run their European operations, and a strong financial jurisdiction was worth more than proximity. The company bootstrapped first and took outside money only once the direction was clear. Today a company can issue a debt or equity instrument as a digital security on a blockchain, fully regulated under European law, while STOKR supplies the investment structure, the compliance and regulatory support, the payment gateway and the back office. The founder's remaining job is talking to investors. The anchor case is a Bitcoin-mining bond built with Blockstream, a client with operations in Canada and the US: over 40 million raised through STOKR to date, with 5 to 10 million tranches of that bond fully subscribed within hours of going live. Europe came first, retail and professional; from 2021 they opened to professional investors only in Hong Kong, Taiwan and Singapore, and are scouting the US through partnership or acquisition. The three-year aim is two to three billion in assets processed, and the next build is secondary-market liquidity.
A marketplace has two cold starts, and STOKR attacked them in a deliberate order.
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Data credibility: Founder interview on the SaaS Founders Show (Insivia), recorded March 2022, 145 views. Every figure is Arnab Naskar's own and none is audited or evidenced on screen: the 40 million raised through the Blockstream mining bond, the 5 to 10 million tranches clearing in hours, and the two-to-three-billion three-year target are all self-reported. Two transcription cautions. The auto-caption renders the investor count as "over 80 people", which is implausibly low against a 40 million raise and may be a dropped digit — we quote it as transcribed rather than guess. And no currency is attached to the 40 million anywhere in the interview; the company operates out of Luxembourg, but we do not infer euros. The company name is mangled throughout the captions as "stoker" and "stockholm"; the video title and the founder spelling out his email address (hello at s-t-o-k-r dot io) confirm STOKR. Fee structure, revenue and headcount were never stated — sections 07 and 08 are marked as our inference.
The first real money event was an issuance, not a signup. STOKR structured a debt instrument with Blockstream that paid investors exposure to Bitcoin mining, put it on the platform, and watched tranches of 5 to 10 million clear within hours.
Curation is the flywheel here. Good offerings pull investors; an investor base that absorbs 5 to 10 million in hours pulls the next issuer; each completed raise becomes the reference that makes the following mandate easier to win.
The gap between 2018 and a working regulated platform ran for years, and the founders built for it deliberately.
STOKR is an end-to-end issuance desk with a marketplace bolted onto the front. A company that wants capital — an asset manager, a gaming company, a growth-stage operator, and in one case a French bakery in Dubai — comes to STOKR instead of a bank or a VC. STOKR gives it a complete investment structure, decides the instrument, handles the compliance and regulatory work, the contractual creation and the payment gateway, then issues the bond or the equity as a digital token on a blockchain under European law. The issuer's only remaining job is marketing the instrument to investors. Naskar is emphatic that they prefer post-revenue issuers; pre-revenue is treated as too risky for the platform. On the investor side the product is deliberately not smoothed over. Wallets and private keys stay visible, because the moment you hide them behind a username and password you are the custodian again and the whole point evaporates — his reference case is the GameStop episode, where investors discovered their broker, not they, held the stock. Our read: the real product is the legal wrapper, not the chain. Anyone can mint a token; almost nobody can issue a regulated security and settle it. The second real product is document design — STOKR's stated obsession is a disclosure pack an investor can actually read, against an industry norm of 600-page documents that convey nothing. The stated audience is 20 to 40 years old, and Naskar is candid that this is a niche tool, not something his grandmother would use.
The transcript never states STOKR's fee schedule, so treat this section as inference rather than reporting. Our read: a platform that supplies structuring, compliance, contracts, technology and a payment gateway to an issuer, and then hosts the raise, is almost certainly charging the issuer — a setup or structuring fee for the instrument, a percentage of the amount raised on a completed issuance, and probably an ongoing administration or paying-agent fee for the life of the bond. The investor-side economics are thinner and more speculative; the stated next phase of connecting to secondary markets and exchanges is the obvious place a trading or listing fee would eventually sit. The one hard signal in the transcript is that the target metric is volume processed — two to three billion in assets over two to three years — not subscriber count or seats. Companies that measure themselves in volume are almost always taking a cut of volume. That also explains the quality gate: a take rate on a failed raise is zero, so an issuer who cannot fill their book costs STOKR both the origination work and the attention of its investor base. Under that model, revenue is lumpy by construction, arriving in chunks when a book closes rather than smoothly every month, which is a very different cash-flow profile from the subscription SaaS this founder was interviewed alongside.
The most useful cost detail in the interview is where the money did not go. When they started, the team's working assumption was that most of their spend would be regulatory licences and legal work, not engineering — and the jurisdiction decision followed from that, with Luxembourg chosen for the strength of its financial regime rather than for cost or convenience. For a solo founder that inverts the usual calculus: the expensive part of a tokenized-securities business is the lawyers and the licence, and the blockchain is the cheap commodity. Organisationally the company ran with four accountable leads instead of a CEO — business, tech, regulatory, and economic and finance — and remote-first from day one, held together by Slack and, later, OKRs with monthly and quarterly check-ins. Naskar places companies of this shape in the 20-to-30-person bracket when he explains why the CEO title was unnecessary. Our read on margins: once the licence and the structuring templates exist, the marginal cost of the second and tenth issuance of the same instrument type falls sharply, which is exactly why a repeat issuer like the Blockstream mining bond — relaunched in 5 to 10 million tranches — is worth far more than ten one-off mandates. No margin figure is given anywhere in the interview, and none should be inferred from the 40 million raised, because that is investor money flowing through the platform, not revenue.
Do not copy the securities part. Copy the sequencing. Three moves here transfer to businesses with none of the regulatory weight. First: solve the marketplace cold start with one scarce supply-side asset rather than with breadth. STOKR did not chase a hundred issuers; it landed one offering investors could not get elsewhere, and the investor base assembled itself around it. If you are building any two-sided product, the question is not how to balance both sides but which single listing makes one side show up without persuasion. Second: gate your supply. The instinct on a young marketplace is to accept everyone for liquidity, and STOKR's refusal to do that is why the investor side still opens the next offering. Third: attack your dominant cost line, not your most visible one. They assumed legal and regulation would eat the budget and structured the entire company around minimizing it. What to change: the deliberate refusal to hide wallets and private keys is a philosophical position, and it costs them reach — Naskar concedes the product is niche and that his grandmother is not the user. If you are not selling self-sovereignty as the product, hide the plumbing. Also change the timeline expectation. This is a 2018 company still describing liquidity as the next phase in 2022, and a solo founder cannot fund a four-year pre-revenue regulatory build.
Concentration is the first risk and it is visible in the numbers. One Blockstream mining bond accounts for the entire headline figure of over 40 million, and it is a bond backed by Bitcoin mining economics — a business whose profitability swings with the Bitcoin price, hash rate and energy costs. If mining margins compress, the flagship instrument stops being attractive and the platform's proof point goes with it. The second risk is regulatory, in both directions: STOKR's whole moat is a European licensing posture, which means a rule change, a licence review or a divergence between Luxembourg and the rest of the bloc hits the product directly, while an easier regime elsewhere invites better-capitalized incumbents in. Third, the deliberate complexity. Naskar is open that wallets and private keys keep the audience niche; self-custody also means investor error — a lost key is a lost holding, and a regulated venue will eventually be asked who is accountable for that. Fourth, the liquidity promise. The pitch to issuers increasingly rests on secondary trading that, as of this interview, does not exist yet; if exchange connections do not land, every instrument on the platform stays illiquid and the flywheel stalls at primary issuance. Fifth, the investor-base number itself is thin: an offering of over 40 million resting on a base described as over 80 is heavy concentration on the demand side too, whatever the true count turns out to be.
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