11 - Infrastructure - Blockchain

Solidity - Ethereum - Polygon - NFT

Immutable records. Enterprise use.

-- Definition

Blockchain -- an immutable, transparent and distributed database. Senkronix blockchain projects are not about launching crypto exchanges; they focus on applications that create tangible value in enterprise business processes — traceability, loyalty, supply chain and asset tokenization. Ethereum, Polygon, BNB Chain or a private chain — whichever fits the need.

N° I -- Why Custom?

Past the hype.
Tangible value.

There has been much noise in the blockchain world in recent years: NFT speculation, crypto volatility, DeFi crises. We stayed outside of it. In every blockchain project Senkronix asks a single question: "Does blockchain actually create tangible value here, or is a classical database enough?" If the answer is "classical is enough," that is what we recommend — honesty comes first.

Yet in certain cases blockchain truly makes a difference: records that multiple stakeholders must be able to trust (supply chains, certificates, documents), assets that require immutability (luxury-goods identity, artworks, real estate), contracts that enforce themselves (escrow, commission distribution, loyalty programs). In such scenarios, smart contracts remove human touchpoints, cost drops and trust rises.

Advantages of a custom solution

Genuine needs analysis — we openly tell you when blockchain is not required
Private or public — the right layer for the business need
Regulatory compliance — designs aligned with MASAK, KVKK and SPK
Wallet integration — MetaMask, WalletConnect, Ledger, custom wallets
Gas fee optimization — low cost via Layer 2 (Polygon, Arbitrum)
Hybrid architecture — off-chain database + on-chain proof

N° II -- Modules

Six core applications.
Enterprise oriented.

-- Smart Contract Architecture / N° II-A

Five layers · From wallet to dApp

● Layer node→ Web3 flow

Smart Contracts

Design in Solidity and Vyper; audits, testing, gas optimization, upgradable patterns (OpenZeppelin).

NFT & Digital Certificates

ERC-721, ERC-1155; diplomas, certificates, memberships, ticketing, collectibles; metadata on IPFS.

Tokenization

Tokenization of assets (real estate, commodities, loyalty points), ERC-20 stablecoins, vesting.

Supply Chain

Immutable records along the production-supply-sales chain, verification and recall.

Wallet & Identity

MetaMask, WalletConnect, Ledger; DID (decentralized identity) and KYC integration.

dApp & Dashboard

Web3 interface, user wallet connection, transaction status, history and analytics.

N° III -- Integrations & Technology

Chains, wallets, bridges.

-- Chain Map / N° III-A

Six chains / infrastructures · Web3 core

● Web3 connection□ Chain family

The beauty of the blockchain world comes from its open standards. Senkronix builds projects on every EVM-compatible network (Ethereum, Polygon, BNB, Arbitrum, Optimism) and on enterprise private chains (Hyperledger Fabric, Quorum).

Supported chains

Public EVM: Ethereum, Polygon, BNB Chain, Arbitrum, Optimism, Avalanche
Non-EVM: Solana, Cardano, Algorand (for specific scenarios)
Private / Permissioned: Hyperledger Fabric, Quorum, Besu — enterprise supply chains

Wallets and identity

MetaMask, WalletConnect v2, Coinbase Wallet — standard integration
Hardware wallets: Ledger, Trezor — for corporate funds
Custodial solutions: Fireblocks, Gnosis Safe multi-sig
Social login: Web3Auth, Magic Link — for users with no wallet experience

Data and tooling

Oracle: Real-world data via Chainlink (prices, weather, outcomes)
Storage: IPFS, Arweave — NFT metadata and document storage
Analytics: The Graph, Dune — queryable on-chain data
Deploy / Monitoring: Hardhat, Foundry, Tenderly, Alchemy, Infura

N° IV -- Who is it for?

No hype, real applications.

Scenario - 01

Supply Chain

Product history across the producer-warehouse-distributor-customer chain; authenticity verification and recall.

Scenario - 02

Loyalty Program

Points/coins stored on blockchain; cross-brand sharing, genuine user ownership.

Scenario - 03

Certificates & Diplomas

Immutable diplomas for universities, courses and certification programs; verifiable as NFTs.

Scenario - 04

Luxury Product Identity

Immutable identities for watches, jewelry and artworks; authenticity in the secondary market.

Scenario - 05

Real-Estate Tokenization

Tokenization of shares, fractional ownership, automatic rental distribution.

Scenario - 06

Corporate Voting

Board and shareholder voting; transparent, auditable and tamperproof.

N° V -- Frequently Asked

Clear questions,
clear answers.

Do you build crypto exchanges?+

No. Exchanges and brokerages for crypto trading require an SPK license and are outside our business model. We apply blockchain technology to concrete business processes.

Does my project really need blockchain?+

Maybe. We offer a free preliminary assessment: if there are records multiple parties must trust, if immutability is required, or if self-executing contracts are needed — blockchain makes sense. Otherwise, a classical database is recommended.

How much are gas fees?+

It depends on the chain. On Ethereum mainnet transactions may cost several dollars; on Polygon or Arbitrum, under a cent. We choose the chain together at the start of the project — for enterprise use, Layer 2 or a private chain is generally recommended.

Do you audit smart contracts?+

Yes. Internal audits are carried out by our own team. For high-value enterprise projects we recommend and coordinate external audits (CertiK, OpenZeppelin). Automated security scans using tools like Slither and Mythril are performed before any contract goes live.

MASAK and KVKK compliance?+

For MASAK: if the project involves anonymous users performing financial transactions, reporting obligations may arise; we assess this. For KVKK: personal data is not written on-chain (since it cannot be deleted) — personal data remains off-chain and only hashes go on-chain.

Project timeline and cost?+

A basic NFT/certificate project takes 2-3 months, a supply chain platform 6-9 months, an enterprise private chain 6-12 months. Cost depends on the number of contracts, audits, wallet integrations and dApp detail. It is finalized at the end of Discovery.

N° VI -- Process

Four stages.
Each one documented.

Discovery

Needs analysis, on-site observation and scope definition. A documented scope statement is delivered.

Output: SRS - BPMN - Scope

Design

Architecture, data model, APIs and interface prototypes. Every decision is approved before any code is written.

Output: UML - Figma - API Spec

Development

Two-week sprints, a demo per sprint, CI/CD, code reviews and automated tests.

Output: Demo - Git - CI/CD

Launch & Support

Go-live, training and documentation. Long-term support under an SLA is standard.

Output: Go-Live - SLA

-- Blockchain Proposal Desk

Tell us your use case.
Let us design the smart contract together.

Request a Blockchain Proposal 444 27 14

bilgi@senkronix.com - Karatay / Konya

Immutable records. Enterprise use.

Past the hype.Tangible value.

Advantages of a custom solution

Six core applications.Enterprise oriented.

Chains, wallets, bridges.

Supported chains

Wallets and identity

Data and tooling

No hype, real applications.

Supply Chain

Loyalty Program

Certificates & Diplomas

Luxury Product Identity

Real-Estate Tokenization

Corporate Voting

Clear questions,clear answers.

Four stages.Each one documented.

Tell us your use case.Let us design the smart contract together.

Past the hype.
Tangible value.

Six core applications.
Enterprise oriented.

Clear questions,
clear answers.

Four stages.
Each one documented.

Tell us your use case.
Let us design the smart contract together.