NETWORK ONLINE · 20+ COUNTRIES

Engineering the ledger of tomorrow.

Web3 consulting & development for enterprises and governments — from tokenomics and capital advisory to smart contracts, digital assets and decentralized infrastructure.

Start a mission Explore products →
BLOCK #2020 HASH 0x7f3a…c91
ENERGY ◆HEALTHCARE ◆FINANCE ◆AGRICULTURE ◆TAXATION ◆GOVERNMENT SOLUTIONS ◆SUPRANATIONAL ORGANIZATIONS ◆SUPPLY-CHAIN MANAGEMENT ◆ ENERGY ◆HEALTHCARE ◆FINANCE ◆AGRICULTURE ◆TAXATION ◆GOVERNMENT SOLUTIONS ◆SUPRANATIONAL ORGANIZATIONS ◆SUPPLY-CHAIN MANAGEMENT ◆
// 01 — ABOUT US

Decades of finance. Built on-chain.

BlockchainArmy’s roots go back to 1984 in capital advisory, followed by 20 years in Interbank FX and derivatives — where the team built some of the world’s fastest FX systems. Today that expertise powers Web3 and blockchain solutions that plug straight into existing EU digital infrastructure, headquartered in Istanbul and Rotterdam.

Development arm of User Corporation for Industry, Governments and Supranational Organizations.

BLOCK #001
1984
Capital advisory since
BLOCK #002
20y
Interbank FX & derivatives
BLOCK #003
20+
Countries with branches
BLOCK #004
100+
Press features worldwide

2020 Nobel Peace Prize recognition — for contributing to the prize awarded to the World Food Programme.

View certificate ↗
// 02 — PRODUCTS

Deployed modules

Production-ready Web3 solutions, deployed on-chain. Each module opens its full dossier.

MOD-01 · SOS PROGRAM

Space Debris Management

Agencies track hundreds of thousands of debris objects in separate silos, so data sharing is slow and fragmented.

  • ▸Shared dashboard tracking objects from ~10 cm down to 1 mm
  • ▸Multi-agency data sharing with public / private controls
  • ▸Smart-contract collision-risk alerts between agencies
Open dossier ↗PDF
MOD-02 · MOBILITY

Car Onboarding Solution

Vehicle onboarding and minor claims are slowed down by in-person inspections and stacks of paperwork.

  • ▸AI damage assessment in ~1 minute instead of 5–7
  • ▸Video check-in at pickup and drop-off — no physical visits
  • ▸Fixed pricing for minor new damage, faster claims
Open dossier ↗PDF
MOD-03 · DATA

Data Migrations

Free-form field reports and siloed systems make it impossible to analyse information together.

  • ▸One unified database connected through a REST API
  • ▸Cross-system analytics on previously separate data
  • ▸Less duplicated data across systems
Open dossier ↗PDF
MOD-04 · PROCUREMENT

D-Procure

Defence procurement takes 1–2 years, with many parties, heavy paperwork and little visibility on status.

  • ▸Single shared view from RFQ to final delivery
  • ▸Automated task routing and bidder-compliance grading
  • ▸Timelines cut from years to months, with less paper
Open dossier ↗PDF
MOD-05 · SMART CITY

Shared Car Parking

Drivers circle for parking in busy cities while many spaces sit empty.

  • ▸Find public and private spots; owners rent out unused spaces
  • ▸In-app payment, split fairly among stakeholders
  • ▸Sensor-based monitoring of free and occupied spaces
Open dossier ↗PDF
MOD-06 · YOURS

Build your module

A custom PoC or MVP, designed around your requirements.

Start a mission →
// 03 — PROJECTS

Tailor-made, block by block

Every solution is designed around the client’s needs. A selection of the networks we have built — open any project for the full case study.

0x01
Tracing the Origin & Supply Chain
Provenance · Logistics
View case study →
0x02
Cross-Border Payment System
Settlement · FX
View case study →
0x03
Electricity Trading & Payment
Energy · P2P markets
View case study →
0x04
Tax Collection Systems
Government · Transparency
View case study →
0x05
National Healthcare System
Health records · Identity
View case study →
0x06
Digital Asset Exchange
Trading · Custody
View case study →
// 04 — BLOCKCHAIN SERVICES

Full-stack launch control

From whitepaper and tokenomics to token generation events, smart-contract audits, community building and global market placement — end-to-end, with attention to detail at every block.

TRANSFORMATION

  • Educational Workshops
  • Recruitment Services
  • Strategy & Partnerships
  • Implementation & Integration

CONSULTING

  • Technical Consulting
  • Blockchain Feasibility Studies
  • System Gap Analysis
  • Token Launch & ICO Advisory

TOKENIZATION

  • Full-Suite Marketing
  • Full-Suite PR
  • Community & Events
  • Investor Relations & Private Sales

DEVELOPMENT

  • Smart Contract Development
  • Product Design (UI/UX)
  • Secure Token Development
  • PoC & MVP Builds
// MISSION PROTOCOL

From idea to mainnet in five stages

STAGE 01
Discover
Workshops, feasibility study and system gap analysis.
STAGE 02
Design
Architecture, tokenomics, UI/UX and the right chain.
STAGE 03
Build
Smart contracts, PoC and MVP, security audits.
STAGE 04
Launch
Go-live, token launch, PR and community.
STAGE 05
Scale
Integration, partnerships and investor relations.
// 05 — CHAINS & STACK

Multi-chain by design

Public chains for open markets, permissioned ledgers for governments and enterprise — we pick the right rails for every mission.

EthereumPUBLIC · EVM
Hyperledger FabricPERMISSIONED
Hyperledger BesuENTERPRISE · EVM
PolygonLAYER 2 · EVM
BNB ChainPUBLIC · EVM
AvalancheSUBNETS · EVM
STACK ▸ Solidity ERC-20 · ERC-721 · ERC-1155 Chainlink oracles IPFS storage Zero-knowledge proofs Decentralized ID (DID) REST & GraphQL APIs
// SECURITY & COMPLIANCE

Trustless tech, trusted partner

Audited smart contracts
Security audits, testing and code review before anything goes on-chain.
EU-aligned by design
Architectures built for MiCA and GDPR, integrating with existing EU digital infrastructure.
Identity & KYC / AML
Digital identity and onboarding flows ready for regulated markets.
Standards leadership
Founding member of INATBA and ITSA — shaping blockchain standards.
// WHITELABEL

PoCs & MVPs, built to your spec

Welcome to the BlockchainArmy family — backed by capital advisory experience since 1984 and the zeal to build an exciting future.

⬡ PAYMENT GATEWAYS
⬡ DECENTRALIZED IDENTITY
⬡ ORGAN TRANSPLANTATION
⬡ BACKGROUND CHECKS
⬡ DIGITAL ASSET EXCHANGE
⬡ TOKEN LAUNCHPAD
// 06 — PARTNERS & MEMBERSHIPS

The alliance

INATBA logo
ITSA logo
EU Blockchain Observatory and Forum logo
Lloyd’s Register logo
Istanbul Aydın University logo

FOUNDING MEMBER OF INATBA & ITSA

// 07 — TRANSMISSIONS

In the news

100+ features worldwide
FEATURED IN Business Insider finanzen.ch AiThority FinanzNachrichten.de TechBullion Habertürk PR Newswire Mynet Finans
BUSINESS INSIDERBlockchain Army to revolutionize world tradeRead transmission ↗ AITHORITYBlockchainArmy’s Space Debris Management initiativeRead transmission ↗ CRYPTO NEWS ZErol User receives Space Medal in Austrian ParliamentRead transmission ↗ COIN NEWS SPANBlockchain applications discussed at UN GenevaRead transmission ↗ BALTIC NEWS DESKChairman Erol User delivers keynote at UNSPED annual meetingRead transmission ↗ PORTERIUM MAGAZINEAI & blockchain: shaping the next five yearsRead transmission ↗
COLUMNS BY EROL USER · TAI NEWSAll columns ↗
25 Oct 2026TAI NEWS · COLUMNCould AI get out of control — and harm us?20 Oct 2026TAI NEWS · COLUMNCriticizing AI to make it more human?16 Oct 2026TAI NEWS · COLUMNBetween impression and experience12 Oct 2026TAI NEWS · COLUMNAI is rewriting power before our eyes5 Oct 2026TAI NEWS · COLUMNBlockchain or AI: which one is more human?30 Sep 2026TAI NEWS · COLUMNThe AI inflection point22 Sep 2026TAI NEWS · COLUMNThe AI Act: the road to compliance16 Sep 2026TAI NEWS · COLUMNPentesting artificial intelligence10 Sep 2026TAI NEWS · COLUMNHow digital wallets are transforming cross-border payments2 Sep 2026TAI NEWS · COLUMNCopyright and artificial intelligence
MORE COVERAGETalks, interviews and releases featuring Erol User
18 Dec 2024LTAT LIVE SESSIONS · PODCASTHow decentralization is changing our lives5 Apr 2021MYNET FİNANSBlockchain’in gelişmesi kripto para kullanımını artırabilir mi? Uzman açıkladı16 Jan 2020PR NEWSWIREBlockchainArmy plans to manage space debris through blockchain; launches SOS programme9 Dec 2019FINANCELONGErol User speaks on blockchain and education at Aydın University23 Oct 2019FINANCELONGErol User speaks about space debris and blockchain at Cryptofin, EstoniaOct 2019FINANCEWHILE“Save Our Space” waste management talk at Innowave Summit Varna 20196 Oct 2019FINANCELONGBlockchain is fundamental to realise the full potential of the internet—CRYPTONEWSZErol User advocates AI for climate change—CRYPTONEWSZErol User highlights blockchain for supply chain management—CRYPTOPOLITANBlockchainArmy joins the Blockchain for Social Impact Coalition (BSIC)
// FAQ

Frequently asked questions

Can’t find what you’re looking for? Contact us and our team will get back to you.

Do you work with governments and public institutions?

Yes. Government solutions, tax collection, national healthcare and supranational organisations are a core focus — BlockchainArmy is the development arm of User Corporation for industry, governments and supranational bodies.

Which blockchains do you build on?

We choose per project: public EVM chains such as Ethereum, Polygon, BNB Chain and Avalanche, or permissioned ledgers such as Hyperledger Fabric and Besu for enterprise and government data.

Can we start with a proof of concept?

Yes. Most missions begin with workshops and a feasibility study, followed by a PoC or MVP before full rollout.

Do you support token launches?

End to end — whitepaper and tokenomics, secure token and smart-contract development, audits, marketing, PR, community and investor relations.

Where are you based?

Our headquarters are in Istanbul and Rotterdam, with branches across 20+ countries.

JOIN THE NETWORK

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// 08 — OPEN A CHANNEL

Ready for launch?

Tell us about your project and our team will get back to you — or write to us directly.

X in f
info@blockchainarmy.com