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bitcoinbook/code/rpc_block.py
2018-02-03 01:33:46 +01:00

35 lines
967 B
Python

from bitcoin.rpc import RawProxy
p = RawProxy()
# The block height where Alice's transaction was recorded
blockheight = 277316
# Get the block hash of block with height 277316
blockhash = p.getblockhash(blockheight)
# Retrieve the block by its hash
block = p.getblock(blockhash)
# Element tx contains the list of all transaction IDs in the block
transactions = block['tx']
block_value = 0
# Iterate through each transaction ID in the block
for txid in transactions:
tx_value = 0
# Retrieve the raw transaction by ID
raw_tx = p.getrawtransaction(txid)
# Decode the transaction
decoded_tx = p.decoderawtransaction(raw_tx)
# Iterate through each output in the transaction
for output in decoded_tx['vout']:
# Add up the value of each output
tx_value = tx_value + output['value']
# Add the value of this transaction to the total
block_value = block_value + tx_value
print("Total value in block: ", block_value)