Devpost
Participate in our public hackathons
Devpost for Teams
Access your company's private hackathons
Grow your developer ecosystem and promote your platform
Drive innovation, collaboration, and retention within your organization
By use case
Blog
Insights into hackathon planning and participation
Customer stories
Inspiration from peers and other industry leaders
Planning guides
Best practices for planning online and in-person hackathons
Webinars & events
Upcoming events and on-demand recordings
Help desk
Common questions and support documentation
Sort by:
A tamper-evident agricultural residue traceability platform preventing crop burning by verifying biomass collection from field to bio-processor.
"ThreatTrace AI stops evasive phishing in under 100ms inside Gmail, traces attacker servers live, and exports blockchain-sealed, court-admissible forensic evidence for police cyber cells."
An autonomous auditor that proves every smart-contract bug with a working exploit, and has its own firewall so the hostile code it reads can't hijack it.
Agents pay for API calls only when the result arrives
A voice AI agent for crypto wallets and exchanges that cannot act outside your rules: every action is checked by a policy engine, simulated in a sandbox and confirmed by you.
FortLedger cuts the waiting out of due diligence. Every document in the deal room is checked as current and untouched in machine speed, not days.
We Don't just share climate data—prove it. WeatherTrust uses AI and ZK-proofs to verify satellite readings, anchoring absolute climate truth on-chain.
A decentralized voting application.
A GitLab evidence workflow that connects successful checks and exact build-file hashes to a bounded Duo explanation, giving reviewers a traceable record before a release decision.
Climate Chain — Beyond blockchain hashes, we verify the evidence behind every climate claim, turning environmental data into transparent, tamper-evident, and accountable climate action.
AI-audits carbon credits for fraud, and records every offset on a ledger.
Plan household electricity use at cleaner times with AI and live grid data. Compare CO₂ estimates, coordinate your day, and verify published records on blockchain.
OpenCanopy turns NASA GEDI LiDAR and Sentinel-2 satellite telemetry into cryptographically attested, real-time audited carbon credits with zero double-counting.
Combines satellite NDVI analysis, H3 hexagonal geospatial indexing, fuzzy entity resolution, and Ethereum smart contract enforcement to prevent double counting in carbon markets.
Budget-aware post-cyclone water-source retesting using Normal-Normal quadrature EVSI, dual-queue scheduling, and auditable intervention assessment.
If the forest disappears, the credit freezes. CanopyCheck uses satellite imagery and smart contracts to flag forest loss, scrutinize carbon claims, and enforce credit restrictions.
VulnPilot is an AI security analyst: it finds attacks in auth logs, has NVIDIA Nemotron write a log-grounded incident report, and anchors its SHA-256 hash on Sepolia so tampering is provable.
Trust the Data. Verify the History. AI-assisted air-quality validation, explainable anomaly detection, accountable human review, and tamper-evident provenance.
Verdiq is an AI-assisted environmental data integrity platform that detects anomalies in sensor readings and anchors cryptographic evidence on a blockchain ledger.
An on-chain carbon credit registry that makes double counting impossible, with a free anomaly-detection risk engine that flags fraudulent projects before credits are ever issued.
MRV audit gateway and on-chain carbon credit verification oracle bridging IoT telemetry and Solidity carbon credit lifecycles.
Evidence-driven e-waste traceability that distinguishes collection from verified processing using blockchain-backed records and duplicate-evidence checks.
Proof that “recycled” clothes are really recycled, tracked kilo by kilo from bottle to jacket, so fake claims get caught.
