  This paper presents a layer-2 micropayment pool design which supports
high-throughput blockchain off-chain payment, designed specifically for the use
case of rewarding users who share redundant bandwidth to assist video stream
delivery. We analyze the validity and effectiveness of the proposed
micropayment pool. Our analysis results demonstrate that the proposed
micropayment pool design is better suited for the bandwidth reward use case
compared to existing off-chain payment channel solution.
