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Token-x Engineering & Product
Deep dives on tokenization infrastructure, compliance, and East Africa fintech.
CMA Kenya Digital Assets Framework and the tokenized Sukuk opportunity
Kenya's Capital Markets Authority has built one of Africa's most progressive digital asset regulatory frameworks. Here is the complete path for a Kenyan issuer to launch tokenized Sukuk on Token-x.
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The four Sukuk structures and how they tokenize
Ijarah, Murabaha, Musharakah, Wakala — each Sukuk structure encodes a different economic relationship. Here is exactly how each maps onto ERC-3643 token mechanics, distribution schedules, and compliance modules.
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Why Sukuk has a liquidity problem — and why tokenization solves it
The global Sukuk secondary market is thin, slow, and accessible only to institutions. Tokenization drops the minimum from $200,000 to $100, settles in seconds, and opens Islamic finance to 400M mobile money users across East Africa.
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Encoding Shariah compliance into the token itself
Most Shariah-compliant fintech is compliance by PDF. ERC-3643 compliance modules can enforce Shariah screens at the transfer layer — sector exclusions, purification thresholds, profit-sharing ratios — in code that no intermediary can override.
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Sukuk is already tokenization — blockchain just finishes the job
Traditional Sukuk has represented fractional ownership of real assets for 30 years. ERC-3643 security tokens do the same thing — only with instant settlement, $100 minimums, and a global investor pool.
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We prove our code twice: Certora + TLA+ formal verification at Token-x
Most platforms test their smart contracts. We prove them. Here's what that means for the safety of your assets — and why we verify at two separate levels.
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ERC-3643 vs ERC-1400: Why we chose T-REX for security token compliance
Both standards aim to make ERC-20 tokens transfer-restricted. ERC-3643 puts identity checks inside the EVM hook — no middleware can bypass them. Here's why that matters for regulated markets.
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M-Pesa, MTN MoMo, and the $50B tokenization opportunity in East Africa
400M mobile money accounts, $10B in daily transaction volume, and near-zero access to capital markets investment. Token-x bridges these two worlds with native STK push integration and ERC-3643 compliance.
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Building a sub-millisecond ATS in Rust for security token secondary markets
Why we rewrote the order-matching engine in Rust with Tokio and DashMap — and what we learned about GC pauses, memory safety, and the tradeoffs of zero-copy order books at exchange scale.
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Using Temporal for durable blockchain transaction workflows
Blockchain transactions fail. Nonces get stuck. RPC nodes go down. Temporal gives us exactly-once execution, automatic retries, and full audit history for mint, burn, and redemption flows.
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