Is Kadena still mineable in 2026?
Yes. The chain continues to produce blocks under the same Proof-of-Work consensus that has run since mainnet launch in January 2020. The Foundation dissolution did not affect mining — block production is performed by independent miners using ASIC hardware, not by the Foundation. As long as miners find it economically worthwhile to mine (or choose to mine for non-economic reasons), blocks continue to be produced.
Network hashrate has remained within historical ranges through the Foundation transition. There has been no collapse-level drop. See Is Kadena dead? for the broader chain-status context.
Hardware
KDA uses the Blake2s_256 hashing algorithm. Specialized ASICs are the only practical mining hardware at current network hashrate.
Recommended ASICs
- Antminer KA3. Currently the most efficient KDA ASIC available at retail. Higher upfront cost; better long-term economics in regions with reasonable electricity prices.
- Goldshell KD5. Mid-range option with moderate efficiency. Good value for hobby miners at smaller scale.
- Goldshell KD-Box / KD-Box Pro. Smaller form-factor units suitable for home environments with noise constraints.
- Goldshell KD2. Older entry-level model. Lowest upfront cost; weakest economics at current KDA price.
CPU and GPU mining
CPU mining KDA is not practical at current network hashrate. GPU mining is technically possible but produces substantially lower hashrate per dollar than dedicated ASICs.
Profitability
Profitability is determined by:
- Hardware hashrate
- Hardware power consumption
- Electricity cost
- KDA price
- Network hashrate
- Pool fees (typically 1-3%)
For specific calculations on your hardware see Kadena mining calculator. At current KDA price (~$0.07-0.09) profitability is marginal for older or less efficient hardware and net-positive for the most efficient ASICs in regions with reasonable electricity costs.
Receiving mining payouts to a self-custody wallet
This is a use case that Kadena Wallet was designed around. Mining pools typically pay out at fixed thresholds. Pay-outs land in whatever Kadena address you specify in your pool account.
- Generate a KDA receive address in your self-custody wallet (Kadena Wallet is built for this; eckoWALLET and Koala also work).
- Configure your pool account to use that address as the payout destination.
- Monitor incoming payouts. Kadena Wallet groups received transactions by source pool.
- Periodically consolidate balances across chains if you receive on multiple chains.
Solo mining vs pool mining
Pool mining combines hashrate from many miners and shares block rewards proportionally. Predictable income; smaller individual variance. Pool fees apply (typically 1-3%). Recommended for the vast majority of miners.
Solo mining mines independently, hoping to find a block on your own. All-or-nothing income; massive variance. Practical only at very large hashrate or as a hobby with no income expectation.
Tax considerations
Mining income is generally treated as taxable in most jurisdictions, valued at fair market value of the mined KDA at the time of receipt. We are not tax advisors; consult a qualified tax professional in your jurisdiction.
The Foundation dissolution's impact on mining
The Kadena Foundation did not operate mining infrastructure. Mining has always been performed by independent operators. The dissolution did not change miner economics directly — the same hardware mines the same algorithm and receives the same protocol-defined block reward.