DaiZen is a blockchain-based escrow service that uses a traditional Swiss-style guild system for conflict resolution. The name combines the Japanese kanji for "great" and "goodness" — a principle for building trust without intermediaries.
Each guild handles disputes within its domain — car sharing, bike rentals, apartments — so resolution is always handled by people who understand the context.
Infrastructure for trustless peer-to-peer sharing.
Smart contract escrow holds funds until both parties confirm service completion. No middleman.
Blockchain-verified keys grant access to bikes and apartments. On-chain entry for seamless sharing.
Peer-to-peer car sharing without centralized platforms. Participants interact directly through contracts.
Specialized guilds handle disputes in their domain. Community-driven, transparent, and fair.
Built on Polkadot for cross-chain interoperability and shared security via Substrate.
Our Kusama validator runs on 100% solar energy. Sustainable blockchain infrastructure.
Provider registers a service with terms and pricing.
Consumer deposits payment into the smart contract.
Blockchain key grants access. Smart locks handle the rest.
Funds release on completion. Disputes go to the guild.
Our node runs entirely on solar energy — proving blockchain infrastructure can be both secure and environmentally responsible.
How blockchain-verified smart locks enable a new generation of service aggregators for bikes and apartments.
Exploring how blockchain can revolutionize the way rideshare companies operate.
Introducing our escrow service with a Swiss-style guild system for conflict resolution.
Developer, validator, or sharing economy enthusiast — there's a place for you.