Obtaining transactions other than Porttoel from Ethereum using “Bitcoin-RPC
During the exploration of the Bitcoin protocol using "Bitcoin-QT you can use its API interface, especially Bitcoin-RPC, to obtain non-Original transactions. In this article we will undergo the process of obtaining all transactions from a specific block, and then separate information about them.
assumption
Before you continue, make sure you have:
- Bitcoin-QT installed in your system
- A functioning connection to the Ethereum network (you can use a built-in customer or Bitcoin-RPC external tools such as Geth).
taking over all blocks and transactions
To get all blocks and transactions, you can use a loop that still causes `Getblockchainfo with the "gross" parameter set to 1. It will take a list of blocks in JSON format.
Python
Import BitcoinrPC
def get_blocks_and_ransacions ():
RPC = BitcoinrPC.RPC ()
Block_info = rpc.getblocchainfo ([1000])
get the first 1000 blocks
For a block in block_info ["blocks"]:
print (f "block {block ['hash']}:")
For TX in the block ["transactions"]:
print (tx ["hex '])
This code will remove a list of transactions related to each block.
** Non -port training
To obtain incredible transactions (i.e. publicly available), you must bring them using the ‘Gettransceral RPC connection. This method is more complex because it requires interaction directly with the Ethereum network.
Here is an example of implementation in Python:
`Python
Import BitcoinrPC
def get_non_wallet_transacions (block_hash):
RPC = BitcoinrPC.RPC ()
tx_list = []
For and in the compartment (1, 100):
collect up to 99 transactions for demonstration purposes
to try:
Transaction = RPC.Getransaction (block_hash, i) ["transaction"] ["hex"]
If "from" not in the transaction:
transactions other than the portfolio do not have the address "from"
tx_list.append (transaction)
except for the exception:
Print (f "transaction to take over errors {i}: {e}")
Returns TX_List
Example of use
Block_hash = "your_block_hash_here"
non_wallet_txs = get_non_wallet_transactions (block_hash)
For TX in non_wallelet_txs:
Print (TX)
This code covers up to 99 transactions for each block and prints them.
Important considerations
Working with “Bitcoin-RPC, remember:
- The "Gettranstion method returns a list of transactional objects that contain information such as L, All,` Value, etc.
- Transactions that do not comply with oranges usually do not have the address “Z” or other public details. Therefore, this example will only receive non -Arange transactions, which are directly related to a specific block shortcut.
It should be remembered that these examples show the basic use of “Bitcoin-RPC” and may require correction in accordance with your specific requirements. It should also be remembered that interaction with the Ethereum network can be intensive in resources; Always make sure you have enough connections or consider using more efficient methods, such as cache or pages for large data sets.
