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README.md

Gold Mine Coin

  • Standart : ERC20
  • Name : GoldMineCoin
  • Ticket : GMC
  • Decimals : 6
  • Emission : Fixed
  • Unsold tokens : Not burn. Locked for 250 days
  • Total tokens : 2500000
  • Crowdsales : 3
  • Fiat dependency : No
  • Tokens locked : Yes

Smart-contracts description

Contract transfer bounty during each stage. Contract transfer escrow, foduners after last stage. Crowdsale contracts have special function to retrieve transferred in errors tokens. Bounty wallets unlocked after each crowdsale finished.

Contracts contains

  1. GoldMineCoin
  2. Presale
  3. PreICO
  4. ICO
  5. Configurator - contract with main configuration for production

How to manage contract

To start working with contract you should follow next steps:

  1. Compile Configurator contract in Remix with enable optimization flag and compiler 0.4.18
  2. Deploy bytecode with MyEtherWallet.
  3. Call 'deploy' function on addres from (3).

All coins from all stages transferred to special eth wallet, which specified in presale configuration.

After each crowdsale stage contract manager must call finishMinting.

Manager can change price by calling setPrice in corresponding crowdsale stage contract.

How to invest

To purchase tokens investor should send ETH (more than minimum 0.1 EHT) to corresponding crowdsale contract. Recommended GAS: 250000, GAS PRICE - 21 Gwei.

Wallets with ERC20 support

  1. MyEtherWallet - https://www.myetherwallet.com/
  2. Parity
  3. Mist/Ethereum wallet

EXODUS not support ERC20, but have way to export key into MyEtherWallet - http://support.exodus.io/article/128-how-do-i-receive-unsupported-erc20-tokens

Investor must not use other wallets, coinmarkets or stocks. Can lose money.

Main network configuration

  • Base price : 75 GMC per ETH
  • Minimal insvested limit : 0.1 ETH

Links

Crowdsale stages

Presale

  • Hardcap : 125000 GMC
  • Bounty : 5/3% ~ 1666667% of total tokens
  • Start : Thu, 01 Mar 2018 00:00:00 GMT
  • Period : 20 days
  • Bounty tokens wallet : 0x6FB77f2878A33ef21aadde868E84Ba66105a3E9c
  • Contract manager : 0xE8910a2C39Ef0405A9960eC4bD8CBA3211e3C796
  • ETH Wallets : 0x2d664D31f3AF6aD256A62fdb72E704ab0De42619

Milestones

  1. all : 60% off price

PreICO

  • Hardcap : 625000 GMC
  • Bounty : 5/3% ~ 1666667% of total tokens
  • Start : Tue, 20 Mar 2018 00:00:00 GMT
  • Period : 40 days
  • Bounty tokens wallet : 0x4ca3a7788A61590722A7AAb3b79E8b4DfDDf9559
  • Contract manager : 0xE8910a2C39Ef0405A9960eC4bD8CBA3211e3C796
  • ETH Wallets : 0x2d664D31f3AF6aD256A62fdb72E704ab0De42619

Milestones

  1. 5 days : 55% off price
  2. 5 days : 50% off price
  3. 5 days : 45% off price
  4. other : 40% off price

ICO

  • Hardcap : 1250000 GMC
  • Bounty : 5/3% ~ 1666667% of total tokens
  • Founders : 10% of total tokens
  • Escrow : 5% of total tokens
  • Start : Tue, 01 May 2018 00:00:00 GMT
  • Period : 60 days
  • Bounty tokens wallet : 0x7cfe25bdd334cdB46Ae0c4996E7D34F95DFFfdD1
  • Foduners tokens wallet : 0x54540fC0e7cCc29d1c93AD7501761d6b232d5b03
  • Escrow tokens wallet : 0x24D225818a19c75694FCB35297cA2f23E0bd8F82
  • Contract manager : 0xE8910a2C39Ef0405A9960eC4bD8CBA3211e3C796
  • ETH Wallets : 0x2d664D31f3AF6aD256A62fdb72E704ab0De42619

Milestones

  1. 5 days : 40% off price
  2. 5 days : 35% off price
  3. 5 days : 30% off price
  4. 5 days : 25% off price
  5. other : 20% off price