t10.sign_transaction()
transactions.append(t10)
# for transaction in transactions:
# display_transaction(transaction)
# print('-----------------------------')
t0 = Transaction(
"Genesis",
Ibrahim.identity,
500.0
)
# #Tesing Block
block0 = Block()
block0.previous_block_hash = None
block0.Nonce = None
block0.verified_transactions.append(t0)
last_transaction_index += 1
digest = hash(block0)
last_block_hash = digest
TPCoins.append(block0)
dump_blockchain(TPCoins)
# print(last_block_hash, 'hash')
#Testing mining function
mine('test message', 2)
block1 = Block()
print("i got here", block1)
TPCoins.append(block0)
last_transaction_index = 0
# Miner 1 adds a block
block = Block()
for i in range(3):
temp_transaction = transactions[last_transaction_index]
# validate transaction
# if valid
block.verified_transactions.append(temp_transaction)
last_transaction_index += 1
block.previous_block_hash = last_block_hash
block.Nonce = mine(block, 2)
digest = hash(block)
TPCoins.append(block)
last_block_hash = digest
# Miner 2 adds a block
block = Block()
for i in range(3):
temp_transaction = transactions[last_transaction_index]
# validate transaction
# if valid
block.verified_transactions.append(temp_transaction)
last_transaction_index += 1
block.previous_block_hash = last_block_hash
