Technical Architecture: Oracles, IoT and Smart Contracts
1. The Oracle Problem
The connection between the physical world (IoT sensors) and the digital world (blockchain) relies on oracles, services that transmit external data to a smart contract. The fundamental problem, known as the "oracle problem," lies in the difficulty of ensuring the reliability and integrity of…
No more "speculative NFTs": tokenized assets are becoming income generating instruments , rents, interest, coupons distributed via smart contracts.
Analysis of a paradigm shift that brings RWA closer to private credit and fixed income. Tokenization was first framed as a story of appreciation: buy a token, wait for it to rise. The story of…
From August 12 to 18, 2026, the U.S. Treasury launched the implementing rules for the GENIUS Act, the SEC once again postponed its "innovation" exemption, and the tokenized asset market approached $40 billion. A geopolitical and financial reading of a turning point. There are weeks when the history of finance is written in trading floors.…
Market snapshot (30/09/2026): BTC ~$83K, ETH ~$2.67K, XRP ~$1.51, SOL ~$118.5, ZEC ~$1,410. Total crypto cap ~$2.86T, BTC dominance ~58%, Fear & Greed ~69-73 (Greed). BTC remains ~34% below Oct 2025 peak. ZEC surged from ~$50 to ~$1,400-1,600 over 12 months, driven by first US privacy spot ETF (ZCSH, Aug 25, 2026).
Macro regime
The…
AI capex has become an infrastructure cycle of utility-like scale , comparable to railroads or the electrical grid , with a readable value chain: semiconductors (the cluster of megacaps that the market now groups under acronyms like "MANBRIC": Microsoft, Apple, Nvidia, Broadcom, and others), data centers, energy, and now physical robotics. Biotech remains the pocket…
Thesis ESG enters its accounting phase: the European taxonomy, CSRD and carbon markets are transforming extra,financial data into quantifiable data , and therefore into allocation signals. Smart cities represent the physical application ground: sensor-driven buildings, mobility, energy and water, whose flows (and savings) become financeable assets.
Facts. Voluntary carbon market: ~$2 billion today, commonly…
The European ESG taxonomy (CSRD + Green Taxonomy) is transforming investment flows into constrained flows: a poorly scored asset loses its place in the investable universe. On the carbon front: the voluntary market currently stands at ~$2 billion, with a trajectory toward ~$100 billion by 2030 (market consensus cited on your homepage); commodity tokenization is…
On January 14, 2027, at a precise time, the SWIFT network will begin rejecting any cross-border payment whose postal address is not structured according to the ISO 20022 standard. By that date, according to market data, 65% of global payment messages remained non-compliant, and 44% of banks were behind schedule. Rarely has a technical deadline…
For two decades, digital finance sold a promise of appreciation: buy an asset today to resell it for more tomorrow. In 2026, a quieter but structural transformation is underway: the value of an asset is no longer defined by its expected future price, but by the cash flow it generates and distributes automatically.
The…
Facts and structure. The European ESG taxonomy (CSRD + green taxonomy) transforms investment flows into constrained flows: a poorly scored asset loses investable universe. On the carbon side: voluntary market ~$2B today, trajectory toward ~$100B by 2030 (market consensus cited on your homepage); tokenization of commodities already at ~$5.5B, with tokenization concentrated >96%, surpassing all…
ESG Data Services