Status · Closed
Event timeline ·View schedule →
Hackathon control board
Floripa 2025, hack+play edition
Bitcoin++ - Beach Edition
Build something real. Find collaborators, choose a challenge, ship your project, and put it in front of the bitcoin++ community.
§ Featured builds
Built in public.
Winning and featured projects from this hackathon. Explore the full gallery →
- Overall winner 2nd Overall
- Award winner Best integration of NWC to enable Bitcoin payments in a non-wallet application
Paying invoices from White Noise
Unassigned
White noise is a secure, private, and decentralized chat app built on Nostr. We are adding the ability to pay lightning invoices seamless using NWC.
§ More winning builds
Honorable mentions & sponsor prizes
- Award winner Honorable Mentions
LightningFuzz
Unassigned
LightningFuzz performs differential fuzzing on Lightning Network implementations, identifying bugs and consensus divergences.
§ Prizes
Prize pool.
Ranked rewards for the top projects. Challenges can stack on top.
[ Award ]
Honorable Mentions
4M Satoshis - divided equally amongst up to 5 “honorable mentions”.
Prizes
Honorable Mentions prize
4M satoshis
4M Satoshis - divided equally amongst up to 5 “honorable mentions”.
[ Award ]
Best Beginner Hack
500K Satoshis (Only eligible to teams where EVERY member is a first-time contributor to open-source bitcoin)
Prizes
Best Beginner Hack prize
500k satoshis
500K Satoshis (Only eligible to teams where EVERY member is a first-time contributor to open-source bitcoin)
[ Award ]
Quirkiest Hack
500K Satoshis - You didn‘t win a top prize, but you made the judges smile :D
Prizes
Quirkiest Hack prize
500k satoshis
500K Satoshis - You didn‘t win a top prize, but you made the judges smile :D
[ Award ]
Best integration of NWC connections into an existing Bitcoin wallet
333K Satoshis - Add NWC support into an existing bitcoin wallet. (Blink Wallet, LaCrypta, etc.)
Prizes
Best integration of NWC connections into an existing Bitcoin wallet prize
333k satoshis
333K Satoshis - Add NWC support into an existing bitcoin wallet. (Blink Wallet, LaCrypta, etc.)
[ Award ]
Best integration of NWC to enable Bitcoin payments in a non-wallet application
333K Satoshis - Add NWC support into your favorite messaging app, video game, fiat payment service, etc.
Prizes
Best integration of NWC to enable Bitcoin payments in a non-wallet application prize
333k satoshis
333K Satoshis - Add NWC support into your favorite messaging app, video game, fiat payment service, etc.
[ Award ]
Best new application using NWC in an app, website, or client
333K Satoshis - Build a brand new application that utilizes NWC! Could be an AI agent for optimizing rewards from Bitrefill, An Alby Hub bot to buy lightning channels, an auto verification service for Bitcoin merchants on BTCMap, or anything else!
Prizes
Best new application using NWC in an app, website, or client prize
333k satoshis
333K Satoshis - Build a brand new application that utilizes NWC! Could be an AI agent for optimizing rewards from Bitrefill, An Alby Hub bot to buy lightning channels, an auto verification service for Bitcoin merchants on BTCMap, or anything else!
[ Award ]
Best Design
100k Satoshis - For the project with the most intuitive, polished, and visually appealing user experience.
Prizes
Best Design prize
100k satoshis
100k Satoshis - For the project with the most intuitive, polished, and visually appealing user experience.
§ The judges
4 judges.
Scoring is handled by the assigned hackathon judges.
