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GROW Core integration/staging repository

GROW is an open source crypto-currency, originated from Dopecoin, which was created in 2014.

Originally, our focus was to provide the marijuana industry with payment gateway and performance advertising solutions. We have since expanded our vision and now focus on serving all legal blacklisted industries with business growth solutions.

Our current blockchain technology is focused on fast private transactions using the Zerocoin protocol. GROW has been forked from PIVX and utilizes its proof of stake protocol, called zPoS, combined with regular PoS and masternodes for securing its network. zPoS incentivises using the privacy features available in GROW by granting a higher block reward for zPoS over regular PoS and masternodes.

The goal of GROW is to achieve a decentralized sustainable crypto currency with near instant full-time private transactions, fair governance and community intelligence.

  • Anonymized transactions & consensus using the Zerocoin Protocol and zPoS.
  • Light/mobile wallet privacy using the Zerocoin Light Node Protocol
  • Fast transactions featuring guaranteed zero confirmation transactions, based on PIVX's SwiftX.
  • Decentralized blockchain voting utilizing Masternode technology to form a DAO. The blockchain will distribute monthly treasury funds based on successful proposals submitted by the community and voted on by the DAO.

Visit us at or check out our ANN thread at BitcoinTalk.

For more information about technology, check

Coin Specs

PoW AlgoScrypt*
PoS AlgoPoS 3.0
Block Time90 seconds
Difficulty RetargetingEvery block
Stake Min Age12 hours
Coin Maturity60 blocks
Min TX Fee0.0001 GROW
P2P Port40420
RPC Port40421
Max Coin SupplyInfinite
Premine145.000.000 DOPE**

*Scrypt Proof-of-Work with 0 reward was active up to block 750.

**145.000.000 DOPE have been produced for swapping from DopeCoinV3 to DopeCoinV4. Unclaimed burned in block 32847. To find out how the premine was distributed, check this post on BitcoinTalk.

Reward Distribution

Genesis Block
Block HeightReward AmountNotes
1145.000.000 DOPEInitial premine, burnt in block 32847

Rewards Breakdown

PhaseBlock HeightRewardMasternodes & StakersBudget
Phase 02-7500 or 30 DOPE100% (0 or 30 DOPE)N/A
Phase 1751-?30 DOPE/GROW100% (30 DOPE/GROW)N/A
Phase 2?-?30 GROW84% (25 GROW)16% (5 GROW)
Phase 3?-∞30 GROW84% (25 GROW/zGROW)16% (5 GROW)


Check out /doc for specific OS build instructions.


GROW Core is released under the terms of the MIT license. See COPYING for more information or see

Development Process

The master branch is regularly built and tested, but is not guaranteed to be completely stable.

Everyone is encouraged to contribute. The contribution workflow is described in and useful hints for developers can be found in doc/

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