Design a super light client friendly consensus for darwinia - Githubissues

darwinia-network / research

Research related document and topics

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Design a super light client friendly consensus for darwinia #7

Closed hackfisher closed 3 years ago

hackfisher commented 5 years ago

So we can develop chain relay for darwinia on other public blockchain more easily and with less cost and complexity.

AurevoirXavier commented 5 years ago

Resources

Existed Project

beam (Fly Client)
- Sampling strategy is according to the following logic:
  1. Sample a point within the first 1/N of the asserted chainwork range.
  2. Verify the proof for this point.
  3. Cut-off the range from the beginning to the current point, and continue to (a)
grin (Fly Client)
- issue tracking: https://github.com/mimblewimble/grin/issues/1555
zcash (Fly Client)
- design: zip-0221.rst
- PR tracking: https://github.com/zcash/zips/pull/220

Intro

Paper

hackfisher commented 5 years ago

https://github.com/darwinia-network/rfcs/pull/29/files#diff-9ec79b8a57deb49fb34d81e357c28088R280

hackfisher commented 3 years ago

Grandpa light client solution can meet this requirement,

And beefy for non-substrate bridge supports: https://github.com/paritytech/grandpa-bridge-gadget