Add data to blocks (in progress)

Block.go

@@ -12,10 +12,11 @@ type Block struct {
 	Timestamp    time.Time
 	Hash         []byte
 	PreviousHash []byte
+	Data         []byte
 }
 
-func newBlock(previousHash []byte) Block {
-	block := Block{Timestamp: time.Now(), PreviousHash: previousHash}
+func newBlock(previousHash []byte, data []byte) Block {
+	block := Block{Timestamp: time.Now(), PreviousHash: previousHash, Data: data}
 
 	block.calculateHash()
 

Blockchain.go

@@ -20,6 +20,6 @@ func newBlockchain() Blockchain {
 }
 
 func generateGenesisBlock() Block {
-	block := newBlock([]byte{})
+	block := newBlock([]byte{}, []byte("Genesis"))
 	return block
 }

main.go

@@ -8,10 +8,10 @@ import (
 func main() {
 	blockchain := newBlockchain()
 
-	block := newBlock(blockchain.blocks[0].Hash)
+	block := newBlock(blockchain.blocks[0].Hash, []byte("I am the first block!!"))
 	blockchain.addBlock(block)
 
-	block = newBlock(blockchain.blocks[1].Hash)
+	block = newBlock(blockchain.blocks[1].Hash, []byte("This is number two"))
 	blockchain.addBlock(block)
 
 	for i := 0; i < len(blockchain.blocks); i++ {
@@ -20,7 +20,6 @@ func main() {
 		fmt.Println("Block " + string(i))
 		fmt.Println(hex.EncodeToString(block.PreviousHash))
 		fmt.Println(hex.EncodeToString(block.Hash))
-		fmt.Println(block.Timestamp)
 		fmt.Println()
 	}