Control vs Convenience Centralized Sequencer Ordering: Soft, operator-defined Failure Domain: Shared Fee Control: External MEV Surface: High Operational Control: Limited Decentralized Sequencer Pool Ordering: Deterministic Failure Domain: Isolated Fee Control: Local MEV Surface:

Where Tanssi Fits (Factually) Tanssi implements decentralized sequencer pools designed for sovereign appchains. Key properties: • multiple sequencers per chain • no single ordering authority • local fee markets tied to execution • failure isolation by design This means: • no

The Missing Layer: Decentralized Sequencer Pools Between single-sequencer rollups and monolithic L1s sits a third model: Decentralized sequencer pools serving sovereign execution environments. In this model: • sequencing is distributed • failure domains are isolated per chain

Where Centralized Sequencing Starts to Break Down The limitations are not ideological — they are operational. Centralized sequencing introduces: 1. Failure coupling Sequencer outages pause the entire application, even if contracts are correct. ➕ In multiple production

Where Centralized Sequencing Works Well Centralized or semi-centralized sequencers offer real advantages: • fast block production • simple coordination • low operational overhead They tend to work best when: • occasional reordering is acceptable • short halts do not break UX

Why Sequencing Became the Hidden Bottleneck For a long time, blockchain discussions focused on throughput and fees. Sequencing was treated as an implementation detail. But as applications moved into production, ordering became infrastructure. In most rollup architectures today:

Some chains look great on the surface. Underneath, it’s a different story. Unpredictable performance. High fees. Endless forks to upgrade. 🎄 Merry Christmas. In 2026, choose infrastructure that actually improves. Switch to Tanssi.

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The final insight Web3’s biggest mistake wasn’t failing to scale transactions. It was scaling rented economies. Fees were never a technical detail. They are the center of the business model. Sovereignty is not decentralization. It is economic ownership. And it isn’t free: it

Why this only works on Tanssi None of this happens by accident. Tanssi enables: • full execution isolation (separate failure domains) • a decentralized sequencer pool, avoiding single points of failure • a customizable runtime, where economic policy lives at the protocol level

Trexx and Gotas: when engagement becomes economics The same pattern appears outside of finance. Trexx runs real-time loyalty programs during live events, with extreme traffic spikes. Its product depends on a clear economic loop: event → user action → reward → retention For

Wirex: fee policy as risk management Wirex operates in one of the most demanding environments possible: payments, FX, and continuous settlement, 24/7. In this kind of product, unpredictable fees aren’t just friction — they’re direct financial risk. Cost spikes or confirmation

How value flows: rented economies vs. owned economies In shared blockspace, the economic flow is simple — and unfavorable to the app: • Users pay fees • Fees are defined externally • Value is captured by the base layer • The application inherits unpredictable costs In

Why sovereignty changes the economics of blockchain For years, Web3 made a structural mistake: it treated blockspace as neutral infrastructure, when in practice it is a scarce economic resource. Applications create value, but in shared blockspace models that value leaks to the

New L1 launched: Vetrii deployed a sovereign Layer 1 on Tanssi to power Digital Vehicle Passports, bringing vehicle tokenization, traceability, and verified ownership onchain. Brazil has 89M active vehicles and 26M registration events every year. That’s the addressable market.

Acabei de gravar um vídeo (10 min) a mostrar, na prática, como usar o LFD Season 3 da Tanssi — do zero e sem “cortes mágicos”. Se és novo e o mapa parece confuso, o vídeo serve exatamente para isso: veres o fluxo real de alguém a navegar, clicar, esperar os loadings, perceber o

adoption begins where 𝐫𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲 becomes 𝐧𝐨𝐧-𝐧𝐞𝐠𝐨𝐭𝐢𝐚𝐛𝐥𝐞

Only 700M people globally have access to capital markets today. 5.7B people have a mobile phone. Tokenized RWAs, fractionalized down to a few dollars, can bring almost 5 billion more people into the market. This is not rebuilding TradFi. It’s expanding who gets to participate.

When workloads require predictable execution and custom logic, sovereignty matters.

WHY SOVEREIGN LAYER 1s ARE THE NEW FRONTIER: Insights from Tanssi’s Growing Ecosystem @TanssiNetwork For years, blockchain adoption followed a predictable path: build on a shared L1, migrate to a rollup, accept the trade-offs. That model is now breaking. A growing class of