Certifika: Smart Certificates
Celebrate your milestones, preserved digitally.
Created on 2nd September 2025
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Certifika: Smart Certificates
Celebrate your milestones, preserved digitally.
The problem Certifika: Smart Certificates solves
Certifika is a smart certification platform used to issue digital certificates and badges using Soulbound tokens (SBT) technology.
It aims to address the ff:
Manual workflows slow down distribution and archiving
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Certifika automates issuance, claiming, and verification. Just scan a QR code—it’s fast, secure, and foolproof.
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Easily manage your certificates and badges in one platform.
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Since every account in Certifika is basically a wallet, you can export and import it to your favorite web3 wallet apps.
Whether physical or digital, verifying authenticity of certificates is tedious and insecure
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We use blockchain technology to issue credentials that can’t be faked, lost, or changed—ever. They’re secure, verifiable, and belong entirely to the recipient.
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You can even create a "phygital" experience, where participants still receive a physical certificate but can easily also claim its NFT version.
Post-event engagement is lost — certificates are rarely shared or celebrated
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Certificates are designed to be shareable and customizable, making them more visible, versatile, and engaging across different platforms and use cases.
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Certifika is composable, meaning developers can build on top of Certifika's smart contracts and APIs. You can integrate it to your ticketing system, reputation system, any use cases.
Other use cases:
- Proof of Community (PoC)
- Proof of Achievement (PoA)
- Proof of Reputation (PoR)
- Proof of Attendance (POAP)
- Proof of Membership (PoM)
Challenges I ran into
Ensuring it can be used by the most common users
- We launched it as a cross-platform mobile app that can be installed and managed easily with higher user retention
Smooth onboarding as possible
- We utilize key splitting with multiple encryption layers following a user experience similar of a web2 app
Gas sponsored on high volume
- Resolved using federated meta-transaction relayers and will be upgrading to EIP7702 soon
Smart Contract Address(es)
https://basescan.org/address/0xaf2bc7910d3671eae01fc62f5912c858631d0096
Other Onchain Proof
Certifika is scaling and we need your support. Since May 2025, we supported almost 30 events and minted almost 900 certificates and badges and reaching 1K users who installed the application from Google Play Store and Apple App Store, onboarding users to web3 from schools, web2 orgs, government and business entities.
Here are some events as Proof of Community issued on Base chain:
Base Batch Workshops (Base Philippines)
- Davao: https://explorer.certifika.org/event/7G4A63
- Digos: https://explorer.certifika.org/event/F5A5CG
- Tagum: https://explorer.certifika.org/event/DA4820
- Panabo: https://explorer.certifika.org/event/BBG656
Zetachain Filipino: Bitcoin Pizza Day (DDC)
ETHPH Mindanao Community Membership (ETH Philippines)
Davao Ethereum Workshop (ETH Philippines)
10 Years of Ethereum: Davao Meetup (ETH Philippines Mindanao)
Base Philippines Community Townhall - Davao (Base Philippines)
Speedrun Ethereum - ETHPH Mindanao (ETH Philippines)
... and many more!
You can follow us on socials: https://www.facebook.com/CertifikaFromNuxify
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