write a grant proposal to nervos

[johannbarbie]

Bounty

Scope

• sidechain:
  • create a bridge contract that can accept deposits of fungible tokens by any-one
  • deposits should emit an event that operators of the sidechain can pick up
  • operators should be registered in the bridge contract, and have a quorum defined
  • if a quorum of operators signs an exit, then funds are returned to the user
• dev tooling for token standard.
• the bridge will be dependent on a particular token standard. for that minimal interaction we start with the simple UDT and then modify to fit the requirements.

Deliverables

• sidechain
  • bridge contract
  • setup for operators and chain (config to start them)
  • userinterface for bridge where deposits and exits can be initiated and observed
• optional: block explorer to be able to debug transaction on sidechain.
• optional: enable arbitrary message passing (contract calls similar to parity bridge)

Funding Circle

• general

Bounty Owner/Gardener

@johannbarbie as BizDev

Gain for the Role

Roles

bounty gardener: @johannbarbie / 0 bounty worker: @mwaa @johannbarbie / 50% 50% bounty reviewer: nervos

Gardener checklist

• [x] I have attached one of the size- labels to this bounty
• [x] I have submitted this bounty via http://bounty.leapdao.org/viewform
• [ ] I have added this bounty to bounty board here https://github.com/orgs/leapdao/projects/6

[johannbarbie]

wip document: https://docs.google.com/document/d/1kk9evVW2Eys0ya7bHH04k9hqAd7MiHrt3-rq5YXL5gg/edit

[johannbarbie]

delivered