Connect with us

Bitcoin

Bitcoin [BTC]: Andreas Antonopoulos breaks down life cycle of a transaction on the BTC blockchain

Akash Anand

Published

on

Bitcoin [BTC]: Andreas Antonopoulos breaks down the life cycle of a transaction on the BTC blockchain
Source: Pixabay

Bitcoin [BTC] and its intricacies have been a concept that many users in the cryptoverse have been trying to understand since its inception. In his latest video, Andreas Antonopoulos, a major Bitcoin bull and the author of Mastering Bitcoin, elucidated on the life cycle of a wallet transaction from start to finish.

Antonopoulos stated that from the point someone sends a transaction from a wallet to its confirmation on the Bitcoin blockchain, the wallet constructs a transaction by accumulating the BTC in the user’s wallet and assigning the addresses. The user’s wallet then transmits the transaction’s information to one of the many nodes it is connected to, from where it can be sent to ‘1, 2 or even 8 other nodes’. He added:

“The transaction is then transmitted to other nodes, which can be mining nodes, e-commerce payment gateways, and many such options. Each of those nodes will receive the transaction from your node and each of those, in turn, will validate every single transaction. When the nodes receive the transactions, they don’t’ know whether it was created by you or was forwarded and hence each of these transactions need to be validated individually.”

Antonopoulos went on to state that if all the nodes are validated, ie. if the payment details are correct and if it is confirmed that no double spend has occurred on the blockchain, then eventually through the process of ‘flood propagation’, the transaction information will be sent to every other node, out of which some may be mining nodes. In his words:



“Once the transaction reaches the mining pool, it maintains a pool of unconfirmed transactions, like a bucket where all this unconfirmed data is stored. This is the pool known as the mempool. Also, know that there isn’t THE mempool rather there is ‘A’ mempool. Information in separate mempools can be in a 99 percent overlap but there will never be a case where it will completely similar.”

According to the author, the mempool also serves the purpose of providing transaction for a miner to add a new block after which ‘the race is on’ for the next block. Miners usually have to construct a block and then solve the Proof of Work on it to eventually make it a confirmed block. Antonopoulos claimed that once the block is made, the information will be sent to the mining equipment to solve the PoW on that particular block and probably after a “billion hashes” the miners will find the block. The Bitcoin bull elucidated on the information transfer back by saying:

“Once the PoW is solved, the mining node will propagate the node back the same way as it received. The nodes validate the block on the way back and once all the nodes confirm its validity, then the user’s wallet will know that there is a confirmation on the transaction. That is the entire life cycle of a transaction.”





Subscribe to AMBCrypto’s Newsletter


Bitcoin

TD Ameritrade invests in crypto-trading platform Eris-X, to offer spot exchanges and future contracts

Biraajmaan Tamuly

Published

on

TD Ameritrade invests in Eris-X; crypto trading platform to offer spot exchanges and future contracts
Source: Pixabay

TD Ameritrade, one of the biggest companies in the United States offering an electronic trading platform for trading financial assets, recently announced that it was going to launch cryptocurrency trading on its parent platform.

Now, according to an official announcement, the organization revealed that they had made an investment in ErisX, a company which is planning to offer both cryptocurrency spot contracts and future contracts in a single exchange.

The website stated,

“TD Ameritrade will be working with the team at ErisX as they develop and launch their cryptocurrency trading products. This strategic investment is yet another way to demonstrate our ongoing commitment to innovation—and bring our clients a best-in-class investing and trading experience.”

TD Ameritrade had announced the addition of cryptocurrencies to its portfolio last month after Charlie Lee, the CEO of Litecoin, tweeted about tests conducted on its platform.

Bitcoin Futures contract trading was initiated on the official platform earlier, but was only open to high-volume traders. On TD Ameritrade’s platform, the minimum deposit required for trading BTC future contracts was $25,000, at press time. The potential traders also needed two advisory notes from CFTC and NFA to keep in check the risk associated with virtual assets.



Eris-X, a CFTC-regulated derivatives exchange, will now be open to retail crypto-traders and according to the official statement, the firm has plans to offer both spot exchanges and futures contracts based on the digital currencies.

The official statement mentioned,

“This strategic investment is yet another way to demonstrate our ongoing commitment to innovation—and bring our clients a best-in-class investing and trading experience.”





Subscribe to AMBCrypto’s Newsletter


Continue Reading

Trending