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
Bounty marketplace for dead torrents. Post a bitcoin reward, hunters reseed the missing files back, and a Lightning HTLC (Escrow) holds the payment and collateral bonds until delivery is confirmed.
Call a number, speak a command, send Bitcoin instantly. BitVoice Pay is a PIN-protected Lightning wallet for any phone - no app, no data needed
L3 scores Cashu mints in real time using Bayesian inference across 11 trust signals, then auto-migrates your Bitcoin away from risky mints via Lightning. Quant-grade risk management for ecash.
Transparent, on-chain humanitarian aid — from donor wallet to field NGO, instantly verifiable.
A decentralized peer-to-peer equity marketplace on Bitcoin. Tokenize startup shares with Taproot Assets, trade instantly, and let AI score every listing's risk — no banks, no lawyers.
Tribunal is a Bitcoin-native marketplace where people can hire AI agents, lock payments in escrow, and resolve disputes through juror voting instead of trusting a centralized platform.
Transforming Bitcoin from a passive store of value into Active Digital Capital
Give your agent a budget. Passkey-secured, Lightning L2 spending with macaroon-enforced budgets.
What if every solver in DeFi had an unfakeable fairness history — anchored to Bitcoin, with math you could verify yourself? CogProof: unfakeable solver fairness reputation, anchored to Bitcoin.
Pay Circle lets groups split bills and settle payments instantly on-chain. One person creates a payment, shares a link, and everyone pays their share with real-time tracking and automatic settlement.
Ever wonder how they caught the Silk Road guy? Bitcoin isn't as private as you think. Boggles scores your transaction privacy, spots weaknesses and teaches ou how to stay safe on-chain.
Knowledge Vault lets humans encrypt their knowledge locally, gate it with Lightning + L402, and get paid in sats whenever AI agents query their vault—no accounts, no platforms, human‑sovereign rails.
That is the new economy, build by a freedom and competition to an agents
A visual comparison of Bitcoin Core's legacy mempool against the cluster-mempool redesign. Plus the threads, PRs, CVEs, and alternatives that frame the broader discussion.
A game that uses Cogcoin mining to complete levels.
Proof of Work. Proof of Stake. Now: Proof of Trade, a Bitcoin Lightning reputation primitive that builds financial identity for anyone who trades.
Bitcoin coin-selection advisor that visualises fee · privacy · fragmentation tradeoffs for wallet users.
JARVIS for corporate treasuries, locked securely behind a 3-of-4 Bitcoin multisig vault
Policy-controlled Bitcoin treasury for AI agents, deterministic rules auto-approve, escalate, or reject spending, with real testnet settlement and privacy-tiered audit trails.
Drag. Snap. Transact. Build Bitcoin sovereignty setups with visual blocks, real Taproot multisig, and live Lightning payments. No code. No banks.
BridgX enables seamless BTC transfers across L2 networks by unifying swaps and bridging into a single optimized workflow.
Players own their match history, reputation, and trust network live on a blockchain - not controlled by the game providers.
Earn crypto for saving carbon. Every credit verified on blockchain. Fraudproof application for making money.
1 – 24 of 47
