IOTA Foundation Solution Architect

Digital Product Passport Solutions & Enterprise Blockchain Architecture

We help manufacturers implement Digital Product Passport compliance and enterprises deploy production-grade blockchain systems. Architecture-first approach.

IOTA Foundation

IOTA Foundation
Solution Architect

Contributor to
IOTA DPP Demo

BTA CertifiedEmurgo Certified

BTA & Emurgo
Certified

Former PwC · Accenture
Wolters Kluwer

Start With a Defined Engagement

Low-risk, high-value assessments with clear deliverables. Know exactly what you get before you commit.

EU 2027 Deadline

DPP Compliance Readiness Assessment

Understand your EU Digital Product Passport obligations and get a clear implementation roadmap.

  • EU DPP requirements analysis
  • Current capability gap analysis
  • DPP architecture options (IOTA vs alternatives)
  • Compliance roadmap with budget & timeline

Investment

$20,000 - $30,000

10 business days · On-site or remote

Request DPP Assessment

5-Day Architecture Assessment

De-risk your blockchain initiative with a structured assessment before writing a single line of code.

  • Current state assessment
  • Architecture options analysis (IOTA, EVM, MoveVM)
  • High-level reference architecture
  • Cost & timeline estimate + executive presentation

Investment

$10,000 - $15,000

5 business days · On-site or remote

Request Architecture Assessment

Featured Work

Case Study: IOTA Digital Product Passport Demo

IOTA FoundationOfficial IOTA Foundation Demo

Contributed to the official IOTA Foundation DPP Demo, a reference implementation for EU Digital Product Passport compliance using IOTA Identity, Notarization, and Hierarchies. End-to-end lifecycle tracking from manufacturing through recycling.

IOTA IdentityIOTA NotarizationIOTA HierarchiesEU DPP Compliance
Read Case Study →

IOTA Trust Framework: Enterprise-Grade Decentralized Trust

We specialize in the IOTA Trust Framework: five core building blocks for decentralized identity, notarization, hierarchies, tokenization, and fee abstraction. Built for enterprise compliance and performance.

  • Performance at Scale: Thousands of TPS, sub-second finality, near-zero costs
  • Compliance-Aligned: Built for GDPR, eIDAS, and EU DPP requirements
  • Open Source: IOTA Foundation ensures community-driven, non-profit governance

While we specialize in IOTA, we have deep expertise in W3C standards, MoveVM (Aptos, Sui), and EVM chains. We adapt to your stack.

Explore IOTA Trust Framework
IOTAIdentityNotarizationTokenizationGas StationHierarchies
Valerio Mellini - Founder of KChain Solutions

Founded by Valerio Mellini

Solution Architect at IOTA Foundation with 10+ years in enterprise system integration. Former PwC, Accenture, Wolters Kluwer, and Ubiquicom.

“We provide honest feasibility assessments, even if the recommendation is ‘don’t use blockchain.’ We’re here to solve problems, not sell technology.”

About Us

Ready to Start?

Whether you're facing EU DPP compliance deadlines, evaluating blockchain for your supply chain, or need an architecture assessment, let's talk.