feat(platform)!: contested document resolution with masternode voting #1878
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lklimek
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Co-authored-by: Quantum Explorer <[email protected]>
…tender in a contest twice. (#1923)
Co-authored-by: Quantum Explorer <[email protected]> Co-authored-by: pauldelucia <[email protected]> Co-authored-by: Paul DeLucia <[email protected]> Co-authored-by: Ivan Shumkov <[email protected]>
QuantumExplorer
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…f github.com:dashpay/platform into feat/contestedDocumentResolutionWithMasternodeVoting
…ionWithMasternodeVoting # Conflicts: # Cargo.lock
Temporary disabled due to flakiness. These tests aren't important for now, since we are // going to release v1.0.0 with withdrawals disabled.
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Issue being fixed or feature implemented
A unique index might be coveted by multiple identities making it valuable. Since it is valuable we need a way to distribute such value.
What was done?
This proposal implements a workable DAO type voting mechanisms to distribute contested unique indexes.
A document type can have at most 1 contested unique index.
This contested unique index can have a match field. If we insert a document that matches the field of the contested unique index then a contest is started. The cost to be a contender in a contest is hard coded in v1 at 0.2 Dash.
Other identities can join this contest for up to 1 week.
The contest lasts for 2 weeks total.
Masternodes and Evonodes can vote in a contest, they can change their votes up to 4 times. There is a specialized balance pool that they use to pay for fees.
Masternodes and Evonodes can vote for a contender, or they can abstain or vote to lock the vote. If the lock vote wins, no document is awarded.
Locked polls can eventually be unlocked (not part of this PR) by paying 2 Dash to restart the contest, if this is the case, the threshold to win the vote must be at least 50 votes.
At the end of the contest the document is awarded to the winner.
There is a clean up mechanism to remove extra data from the state at finalization of the vote.
Masternodes that move their collateral have their votes removed.
Sum trees are used to give efficient vote totals.
Masternodes have a weight of 1, Evonodes have a weight of 4.
SDK now includes
How Has This Been Tested?
Many unit tests were made.
Breaking Changes
This includes many breaking changes.
Checklist:
For repository code-owners and collaborators only