// Blockchain & Web3
NFTs & Digital Collectibles
NFT collection design with utility, ERC-721/1155 smart contracts, minting page, marketplace, IPFS.
[IBRIDO]
SOV-CHAIN
// Timeline
4-10 weeks
// Investment range
€5.000 – €30.000
// Target
Brands · Artists · Events · Public Administration (digital certificates) · Communities
// What's included
- ✓ Utility strategy and roadmap
- ✓ ERC-721 / ERC-1155 smart contract
- ✓ Custom minting page
- ✓ Marketplace integration
- ✓ IPFS / Pinata storage
// Technologies
Solidity Hardhat IPFS Pinata React
// Expected outcome
Real use cases: membership tokens, certificates of authenticity, anti-counterfeit tickets.
// Frequently asked questions
How does the first contact work? +
A free 30-60 minute discovery call to frame needs, budget and timing before any quote.
How are payments made? +
30% on acceptance of the quote, 40% at an intermediate milestone, 30% on final delivery.
Who owns the final code/asset? +
The client. Full IP transfer on project delivery.
Ongoing maintenance? +
Monthly maintenance packages starting from €100/month: updates, backups, technical support.
// Other services · Blockchain & Web3
>_
Strategic Blockchain Consulting
Feasibility assessment, process analysis for real value, network/architecture choice, cost estimate, roadmap.
[INTERNO]
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2-4 weeks €3.000 – €12.000
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>_
Smart Contract Development
Design, development, deployment and basic audit of smart contracts on EVM networks and Solana.
[INTERNO]
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4-12 weeks €5.000 – €40.000
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>_
Asset Tokenisation (RWA)
Tokenisation of real-world assets (real estate, art, company shares) with smart contracts and legal compliance.
[IBRIDO]
SOV-CHAIN
2-6 months €10.000 – €60.000
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