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# System prepended metadata

title: 4/14/2022 Meeting Notes
tags: [Meetings]

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tags: Meetings
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# 4/14/2022 Meeting Notes
## streamr progress report
- stream agreements implementation has advanced a good amount
- theyre having trouble with a mechanism for brokers to detect bad actors.
    - brokers have an incentive to vote for everyone else as bad actors, growing their own slice of the pie
    - there should then be a cost to brokers for being wrong or falsely flagging someone

## math spec overview
### delegator vault transfers
- users shouldn't need to deposit into vault and then delegate
- depositing DATA into vault would give dDATA (delegated DATA), which would then be transferred to the pool corresponding to the broker that the user delegates to
- the actions should be bundled, where the user flow has both transactions bundled into one

### pool delegation
- should rename token_balances/delegations to pool_shares to match streamr's terminology

### broker staking
- from the stream agreement's perspective, the user is the contract through which the broker interacts rather than the broker's wallet address directly
- diagram needs clarifying around the relationship between the stream agreement contract and the pool contract
    - which contract does the broker interact with?
    - could separate diagram for increase and decrease flows

### debits
- broker could get stuck when paying out debits if there are too many to process in a block
- there should be a safeguarding mechanism either for minimum amount paid or max amount of debits processed
- the gas cost needs to be balanced against the actual worth of the debits

### yield
- yield is virtual while remaining in the stream agreement
- yield is only realised once its claimed
- may be possible to expand the ability to claim to everyone rather than just the broker
    - only difference is who pays the gas
    - delegators might want to do this so that their debits can be paid
    - access control for the claim function is where this would be addressed


## Key Changes Needed to Math Spec

- Make clear where money actually flows vs. virtual accounts
- Update terms to be shares instead of tokens for example (maybe make a vocab list and confirm they like the way it is called)
- Delegators should be able to have a UI that does not make them deposit to vault, i.e. direct pool delegation even if vault happens behind the scenes