Litecoin miners can receive Dogecoin (DOGE) rewards through merged mining: the same Scrypt hashing work can contribute to both networks because Dogecoin supports Auxiliary Proof of Work (AuxPoW). A Litecoin mining pool that supports Dogecoin merged mining prepares the required mining work and distributes DOGE rewards according to its payout rules. The miner does not need a second ASIC or have to split the machine’s hashrate between the two chains.

Litecoin and Dogecoin Use Compatible Proof of Work

Litecoin and Dogecoin both use the Scrypt proof-of-work function, which allows the same class of ASIC hardware to mine either network. A shared algorithm alone, however, is not enough for merged mining. Dogecoin must also accept proof of work generated for a parent chain through AuxPoW, and the pool must implement the merged-mining process.

According to Dogecoin’s official mining documentation, Dogecoin was modified in 2014 to allow merged mining with other cryptocurrencies using Scrypt, including Litecoin. This did not require a change to Litecoin’s consensus rules. Instead, Dogecoin’s rules enabled it to validate the parent chain’s proof of work together with the required auxiliary data.

Each blockchain still issues its own rewards. Merged mining allows the same hashing work to contribute to both chains; it does not transfer rewards from Litecoin to Dogecoin.

How AuxPoW Connects Litecoin Mining Work to Dogecoin

In a merged-mining setup, a pool prepares Litecoin mining work that includes a commitment to a candidate Dogecoin block. The ASIC hashes the work supplied by the pool as it would for ordinary Litecoin mining.

When a resulting proof-of-work hash meets Dogecoin’s target, the pool can submit the candidate Dogecoin block with its AuxPoW data. Dogecoin Core checks the parent header’s proof of work against Dogecoin’s target and verifies the commitment linking the Dogecoin block to the parent block’s coinbase transaction. These checks are implemented in dogecoin.cpp and auxpow.cpp.

Dogecoin does not require that the parent proof also qualify as a Litecoin block. The two networks have independently adjusted difficulty, and each evaluates the work against its own target. Work that meets Dogecoin’s target can therefore qualify for DOGE even when it does not meet Litecoin’s target. Finding a DOGE block does not require finding an LTC block at the same time, as explained in ViaBTC’s LTC/DOGE merged-mining guide.

Why Miners Do Not Need a Second ASIC

A miner using a pool that supports LTC/DOGE merged mining connects a Scrypt ASIC to the Litecoin pool as usual. The pool handles the Dogecoin block commitment, submission of qualifying work, and DOGE reward distribution. No separate DOGE mining configuration is needed on the ASIC.

The machine’s hashrate is neither doubled nor split between the chains. It performs one hashing workload, which can contribute to both networks.

Adding Dogecoin merged mining to an existing LTC operation does not require a second ASIC or a separate hashing workload. The combined operation still incurs electricity, hardware, and other operating costs, while pool fees and payment rules affect net earnings. When evaluating combined LTC and DOGE profitability, count shared costs once rather than charging the same electricity or hardware cost separately to each coin.

How DOGE Rewards Are Distributed in a Mining Pool

It helps to distinguish the Dogecoin network’s block subsidy, a pool’s mining rewards, and an individual miner’s earnings.

At the network level, Dogecoin’s block subsidy is 10,000 DOGE per block under its ongoing issuance rules. This excludes transaction fees and is not a payout guarantee to an individual pool participant. The subsidy rule is implemented in Dogecoin Core.

At the pool level, valid shares record contributed mining work. A share does not necessarily meet the network target or qualify as a Dogecoin block. The pool uses these records to calculate miner earnings under its payment rules.

Under PPLNS (Pay Per Last N Shares), rewards depend on blocks the pool actually finds and the miner’s contributed work within the applicable share window. Short-term earnings can therefore vary with the pool’s block-finding results. PPS-style payment arrangements, where offered, can compensate valid shares independently of the pool’s immediate block results. The applicable DOGE payment method must be checked with the pool; it cannot be inferred from merged mining itself.

How It Works on ViaBTC

ViaBTC’s LTC merged-mining documentation states that LTC miners using either PPS+ or PPLNS are eligible to receive DOGE merged-mining rewards automatically.

The LTC payment selection is separate from how DOGE earnings are calculated. ViaBTC distributes DOGE under PPLNS with either eligible LTC method. Choosing PPS+ for LTC therefore does not make DOGE earnings fixed: the DOGE component still depends on the pool’s DOGE block results and the miner’s contribution under PPLNS.

Eligible DOGE earnings are settled to the miner’s ViaBTC account every two hours. This is an internal settlement schedule, separate from Dogecoin’s block timing and from withdrawals to an external wallet. Withdrawals follow their own rules and minimums.

What Miners Should Check Before Expecting DOGE Rewards

Before connecting hashrate, check the pool’s current documentation for:

• Merged-mining support: Whether the pool supports LTC/DOGE merged mining.
• Eligibility: Which LTC payment methods qualify for DOGE rewards.
• DOGE accounting: How DOGE earnings are calculated and when they are credited.
• Fees and withdrawals: Applicable fees and minimum withdrawal amounts.

When reviewing results, track LTC and DOGE quantities separately. To calculate combined revenue in a fiat currency, use earnings from the same measurement period and consistent price assumptions for both coins. Coin prices affect the fiat value of those earnings; a price increase alone does not increase the number of LTC or DOGE earned.

FAQ

Does merged mining reduce my Litecoin mining rewards?

Merged mining does not inherently reduce LTC mining rewards or divert the ASIC’s hashrate away from Litecoin. Actual LTC earnings still depend on accepted work, network difficulty, applicable fees, and the pool’s payment method.

Do I need to configure my miner separately for Dogecoin?

No separate DOGE configuration is needed on the ASIC when using a Litecoin pool that supports Dogecoin merged mining. The pool prepares the required commitment and handles submission to Dogecoin. Follow the pool’s account and reward-eligibility rules.

Will I receive DOGE every time I receive an LTC payout?

Not necessarily. DOGE and LTC can have different accounting and settlement rules. On ViaBTC, DOGE earnings depend on DOGE block results and PPLNS accounting, with internal settlement every two hours. That schedule does not mean an external DOGE withdrawal occurs whenever LTC is paid out.

Is the DOGE block reward the same as what an individual miner receives?

No. A Dogecoin block includes a 10,000 DOGE subsidy plus transaction fees. An individual pool miner’s earnings are calculated under the pool’s payment method. Under PPLNS, they depend on contributed work in the applicable window and the pool’s actual block rewards, after any applicable pool fees.

References

• Dogecoin: Mining Dogecoin.
• Dogecoin Core: dogecoin.cpp and auxpow.cpp.
• Litecoin Project: Scrypt proof of work.
• ViaBTC Help Center: LTC Merged Mining Coins Mining Tutorial.
• ViaBTC Help Center: How to Choose the Optimal Payment Method (PPS+, PPLNS)?.
• ViaBTC: How to Start Mining LTC and Receive DOGE Through Merge Mining.

ViaBTC product details checked September 18, 2026.