I was tracing how Dusk's Succinct Attestation actually reaches finality, and the number 64 kept showing up. Each round, a committee gets 64 voting credits. My first read: 64 votes means 64 provisioners checking the block. Simple enough.
Then I looked at how credits are assigned. Committee membership comes from stake-weighted sortition provisioners are drawn probabilistically based on how much DUSK they've locked. A large staker can be selected multiple times in the same round, meaning they hold several credits, not just one. So "64 credits" isn't necessarily 64 distinct entities. It could be a much smaller group of large provisioners holding a disproportionate share of the committee's voting weight.
That reframed the metric for me. The quorum threshold is computed on cumulative credits, not on headcount, so the system's security assumption is really about stake concentration inside the committee, not participant diversity. All of that then gets folded into a single BLS aggregate signature, so from the outside, the block just looks ratified the underlying distribution of who actually held those credits disappears into one proof.
Makes me wonder how credit concentration shifts as staking gets more institutional.
#dusk $DUSK @Dusk
Then I looked at how credits are assigned. Committee membership comes from stake-weighted sortition provisioners are drawn probabilistically based on how much DUSK they've locked. A large staker can be selected multiple times in the same round, meaning they hold several credits, not just one. So "64 credits" isn't necessarily 64 distinct entities. It could be a much smaller group of large provisioners holding a disproportionate share of the committee's voting weight.
That reframed the metric for me. The quorum threshold is computed on cumulative credits, not on headcount, so the system's security assumption is really about stake concentration inside the committee, not participant diversity. All of that then gets folded into a single BLS aggregate signature, so from the outside, the block just looks ratified the underlying distribution of who actually held those credits disappears into one proof.
Makes me wonder how credit concentration shifts as staking gets more institutional.
#dusk $DUSK @Dusk