BLK Token Presale Guide
Welcome to the BLK Token Presale. Follow these steps to join early and secure your tokens
1️⃣ Get a Wallet
To participate in the presale, you need a crypto wallet that supports Ethereum-compatible networks. We recommend:
MetaMask (primary recommendation)
Trust Wallet
Coinbase Wallet
👉 Write down your seed phrase and keep it secure. Never share it.
2️⃣ Connect to Base Mainnet
BLK is launching on Base, Coinbase’s secure Ethereum L2.
In MetaMask → Go to Networks → Add Network
Use Chainlist to add Base Mainnet automatically
Confirm your wallet is set to Base
3️⃣ Add the BlackChain Token (optional for viewing)
Open your wallet
Go to Import Token
Add the contract address:
0x1D10cDCBFFc12B05a3ddD895219BC21e788aB242
4️⃣ Fund Your Wallet (You Need USDC + ETH)
You will need both:
USDC (on Base) → to purchase BLK
ETH (on Base) → to pay for gas fees
Ways to fund MetaMask:
Buy USDC + ETH directly inside MetaMask (card, bank transfer, Apple Pay where supported)
Withdraw from Coinbase or another exchange (select Base network)
Bridge from Ethereum mainnet using Base Bridge
5️⃣ Go to the Presale Portal
Connect your wallet (on Base Mainnet)
Select the amount of BLK you want to purchase
Pay with USDC (gas in ETH)
Confirm the transaction in MetaMask ✅
6️⃣ Token Allocation & Vesting
Your BLK tokens will be locked in the presale smart contract
Vesting: 6-month gradual release schedule (update if different)
BLK will appear in your wallet once tokens go live
7️⃣ Stay Updated
📢 Join our Discord
📰 Subscribe to the BlackChain Newsletter
🎥 Follow Market Overview calls for updates
✨ Quick Recap:
Install MetaMask → Connect to Base
Fund with USDC (to buy) + ETH (for gas)
Use the official Presale Portal to purchase BLK
This way you keep the step-by-step simplicity you loved while also including:
Base Mainnet setup
USDC for purchases
ETH for gas
Contract address for token import
✨ Reminder: The presale is the only official way to secure BLK tokens early. Always double-check links to avoid scams. BlackChain Token (BLACK)
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