This is a research project to make it easy for developers to write smart contracts which run across multiple block-chains without the complex underlying logic that makes it possible.
Think of this as being a cross-chain oracle for events and transactions, or it could potentially extended to be used as a way of integrating legacy systems with the Ethereum compatible block-chains.
- Ping Pong - A session between smart contracts on different chains which send 'Ping' and 'Pong' events to each other in sequence.
- Cross Token - Tokenized remote Ether, redeemable with proof of burn
- Atomic Swap - Cross-chain atomic token swap
If you have interesting use cases, or would like to see integration and interoperability with interesting things, please add a ticket
The project as a whole is GPL-3.0, but individual files may be licensed under the LGPL-3.0. Each file should have a SPDX-License-Identifier line at the start, denoting the license.
Many thanks to Matthew Di Ferrante and Robert Sams for providing inspiration and insight, and Clearmatics Ltd. for spending money on interesting things.
- Terra-Bridge - https://medium.com/contractland/introducing-terra-bridge-cross-chain-value-transfers-d857cbb1ee71
- Cosmos - https://cosmos.network/
- Polkadot - https://polkadot.network/
- https://comserv.cs.ut.ee/home/files/mutunda_software_engineering_2017.pdf?study=ATILoputoo&reference=25F43764CDF7F7F21F6F674878A5D1BCA7C872F1
- https://github.com/silkchain/TurboBpmn
- https://courses.cs.ut.ee/MTAT.03.323/2016_fall/uploads/Main/Sem3.pdf
- http://rystsov.info/2016/05/01/paxos.html
- http://ithare.com/chapter-vc-modular-architecture-client-side-on-debugging-distributed-systems-deterministic-logic-and-finite-state-machines/
- https://www.jamessturtevant.com/posts/Creating-a-Finite-State-Machine-Distributed-Workflow-with-Service-Fabric-Reliable-Actors/
- https://en.wikipedia.org/wiki/State_machine_replication
- https://www.quantisan.com/event-driven-finite-state-machine-for-a-distributed-trading-system/
- https://patents.google.com/patent/US8255852 (lol, math patents)
- http://learnyousomeerlang.com/finite-state-machines
- https://msdn.microsoft.com/en-us/library/aa478972.aspx
- https://projects.spring.io/spring-statemachine/
- https://bloxroute.com/wp-content/uploads/2018/03/bloXroute-whitepaper.pdf
- TODO: Add more, filter for relevency