Hallos
NFT tickets that unlock loyalty
The problem Hallos solves
The problem it solves
Hallos is an NFT ticketing platform that reinvents ticketing and loyalty by combining Web2 simplicity with Web3 ownership.
Traditional ticketing is broken: fraud, inflated resales, zero loyalty, and organizers losing control of their own audience. Hallos solves this by giving organizers full control and fans safer, more rewarding access.
With Hallos, organizers can:
- Stop fraud & scalping → Onchain tickets with verifiable ownership.
- Control resale & royalties → Price caps, resale fees, and direct-to-fan verification.
- Unlock loyalty & culture → Attendees earn digital collectibles, exclusive content, and perks tied to their NFT ticket.
- Keep it Web2-simple → Fans can sign up with email or social login, pay with card or crypto — all without needing to know they are using Web3.
- Turn events into long-term communities → Loyalty streaks, unlockable content, token-gated fan clubs.
Current State
Hallos has been live in the market for over a year. This year, we redesigned and relaunched the platform (v2.0) with a cleaner UX to scale beyond blockchain-native communities into the mainstream music and cultural industries.
Our goal is to bring onchain ticketing and loyalty to the mainstream music, cultural, and tech industries.
Between 2024 and 2025, Hallos powered ticketing for dozens of events across Latin America, including:
- Ethereum Pura Vida (2023, 2024) – Costa Rica
- Monabit Tour – LATAM
- El Gran BTC Day – Colombia
- BTC Mining Ecuador – Ecuador
- BTC Pizza Day by CriptoLatinFest – Colombia
- In person launch event by Hallos – during the Colombia Tech Week
Paid events in 2025:
- Plan B (Feb 7, Costa Rica) — 200 attendees
- Tico Blockchain 2025 (Mar 27, Costa Rica) — 250 attendees
- Panamá Blockchain Week (Apr 23, Panamá) — 1,000+ attendees, generating $27,000+ USD in sales for the organizer
- CriptoLatinFest 2025 (Aug 21–22, Colombia) — 4,700+ NFT tickets minted on Base, generating $19,000+ USD in sales for the organizer
Upcoming: Tenerife Economic Congress 2026 (Spain)
Challenges I ran into
One of our biggest challenges was redesigning Hallos to meet the real needs of event organizers. Clients wanted a platform that felt as simple as Web2 but was still fully onchain, so we rebuilt the product (v2.0) with a new design, streamlined check-in flows, and modular loyalty tools. This included developing features like discounts for NFT holders, exclusive content unlocks, and loyalty streaks — which required improving the platform while keeping the user experience seamless for non-crypto-native fans.
Another major hurdle was ticket security at scale. Events with thousands of attendees needed QR codes that couldn’t be faked or resold outside the system. We built a verification layer where each QR scan is tied to an onchain NFT ticket, ensuring real-time validation at the door. This not only prevented fraud but gave organizers confidence that every entry was authentic and traceable onchain.
Smart Contract Address(es)
All ticketing contracts are deployed on Base and fully verifiable onchain, powering both physical and virtual events across LATAM.
Core NFT Ticketing Contracts (on Base)
Cripto Latin Fest 2025 – 8ª Edición (4,766 tickets)
0xA375F8C430452ff488308F571935460A417FaB08
Historias #Irrepetibles del mundo Crypto (101 tickets)
0xfB9A680a9Ce0d507FDbf8437d0716170DaE030b9
Ethereum Pura Vida 2024 (193 tickets)
0x212E60Ad0346516Ca0B2BFEDDcaCf869A6391610
Plan B: Bass & Brews (101 tickets)
0x2cA1BB884683BFcB65b3726C4299f8b59c88162A
Plan B – 7 de febrero (149 tickets)
0xc886dE9B00Cc8112efEa5E43E8728434566f072A
TicoBlockchain 2025 (240 tickets)
0xA491d2dDC385C9333100C4213c04015Af13604f4
Panamá Blockchain Week (835 tickets)
0x855536c9e2bFFAf404aB5e32fd6D90ed571fdE26
Bitcoin Pizza Day (164 tickets)
0xf8f7C95ef0F72FF8A4b7853796FF7051575E52C5
Bitcoin Pizza Day Medellín (82 tickets)
0xA14008E4E1758dAC20d4922c1cb2A418AdFA8816
MonaBit Tour 2.0 – Cali Pizza Day (111 tickets)
0x69500c76b3260d0bECf8Acecbf5423Be53a8f1Fa
After Party – Money Expo (489 tickets)
0xd0B596D0A90dCadbB1DB9BBb8f72Eb23e56958Ec
Hallos Unlocked – Official Virtual Event (71 tickets)
0x987Bb6055E4E861d02C1FCe68cCfD84056cCC988
Other Onchain Proof
Active user metrics via Thirdweb
Screenshot shows real-time active users and new user signups, demonstrating adoption and engagement. Thirdweb powers social login and wallet connections, ensuring smooth onboarding for users unfamiliar with crypto.
Tracks Applied (1)
Top 5 Live Consumer Apps
Technologies used
Cheer Project
Cheering for a project means supporting a project you like with as little as 0.0025 ETH. Right now, you can Cheer using ETH on Arbitrum, Optimism and Base.