interesting reference: Bitshares Worker Proposals:

key takes:

• vested payments (like daily payouts on DHF)
• separate committee voting on proposals (committee members voted in like "witnesses")

https://bitshares.org/stakeholder-approved-funding/

However:
Since 10th September 2020, with the 5.0 core release Bitshares blockchain doesn’t fund work by its reserve pool anymore. This was due to the network being depleted as a result of plutocracy and state-corporate crime between holders and businesses on top of the blockchain.