Solar-powered Kaspa mining
Clean power behind fast, parallel blockchain settlement.
Kasper Transactions is a solar-powered Kaspa (KAS) mining company. We run IceRiver ASIC hardware on solar-aligned compute to facilitate high-speed KAS transactions for network rewards, built on disciplined engineering and predictable performance.
What we do
Infrastructure, not speculation
Kasper Transactions operates as a focused, energy-integrity-driven infrastructure provider. We facilitate high-speed KAS transactions for network rewards, not a trading platform or exchange. Our mission is to scale renewable-powered settlement capacity while maintaining disciplined engineering and clean, future-ready compute.
01
Kaspa (KAS) mining
We mine KAS using the kHeavyHash algorithm on dedicated IceRiver ASIC hardware, contributing hashrate that helps secure and order Kaspa's blockDAG.
02
Solar-aligned compute
Our operations draw on solar power from Florida Sun, keeping energy costs predictable and aligning mining activity with clean, renewable generation.
03
Hardware in transition
We began in 2023 with entry-level IceRiver KS1 miners and are strategically leapfrogging to KS7-class hardware in 2025 and 2026 for major gains in efficiency and throughput.
The technology behind it
Built on Kaspa's blockDAG, not a single-file chain
Kaspa is a proof-of-work Layer-1 cryptocurrency that keeps the security model of Bitcoin-style mining but replaces the single-chain structure with a blockDAG. Instead of discarding blocks that arrive at nearly the same time, Kaspa's GHOSTDAG consensus protocol orders them into a single deterministic sequence, so far fewer blocks go to waste.
The result is a network capable of much faster block production and confirmation without abandoning proof-of-work security. Since May 5, 2025, Kaspa's Crescendo upgrade has run mainnet at 10 blocks per second, up from the original 1 block per second at launch.
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Where we fit
Built for a specific, disciplined role
Network settlement
We facilitate high-speed KAS transactions for network rewards, contributing hashrate that supports Kaspa's fast blockDAG settlement flow.
Renewable-powered scaling
Our mission is to scale renewable-powered settlement capacity, keeping long-term operating costs predictable through solar-aligned energy sourcing.
Disciplined hardware strategy
From early IceRiver KS1 clusters to the ongoing move toward KS7-class machines, our hardware roadmap favors efficiency and long-term reward stability over speed for its own sake.
Kasper Transactions