Blockchain

What is Block in Blockchain Technology | Rajeev Anand | blockchain tutorial | Simplilearn blockchain



In Blockchain- Block Header part Includes: Block Version, Merkle tree root hash, Previous block hash, NBITS, NOUNCE, ANDS Time Stamp.
Block Body part includes transaction data like txid.
#merkletree #blockversion #nbits #nounce #timestamp #blockchain #blockchain_technology #blockchaineducation #blockchaintechnology #blockchaingames #blockchainexplained #blockchainwallet #blockchainbacker #blockchainpartnerspro #blockchaingamepublisher
What is Block in Blockchain Technology | Rajeev Anand | blockchain tutorial | Simplilearn blockchain

(Crypto Marg Community)
For Learning Blockchain Technology, Digital Marketing, and YouTube Optimization and Monetization Training starts on the 25th, of June 2022,
#blockchain #blockchain_technology #digitalmarketing #youtubetraining #youtubemarketing #youtubeoptimization #youtubemonetization
Join this channel to get access to perks:
https://www.youtube.com/channel/UCwJDtu7QF1-XcHiwelBo0NQ/join

For BTCS Mining Referral Link:https://www.btcs.love/invite/4lzrn

BTCS Mining Video:https://youtu.be/rap4C8UdtDc
#btcs #btcsmining
For Pi Network Mining Referral Link: https://minepi.com/cryptorajeevanand
Pi Network Video: https://youtu.be/wX2YpOXCObM
Video No.02: https://youtu.be/nZVLMrbHcZs
#pinetwork #pi #pinetwork

Join me on Twitter: https://bit.ly/metaverseenthusiast

01. Block Version: The block version number indicates which set of block validation rules to follow.
02. Merkle Trees: The merkle root is constructed using all the TXIDs of transactions in this block, but first the TXIDs are placed in order as required by the consensus rules:
The coinbase transaction’s TXID is always placed first.
Any input within this block can spend an output which also appears in this block (assuming the spend is otherwise valid). However, the TXID corresponding to the output must be placed at some point before the TXID corresponding to the input. This ensures that any program parsing block chain transactions linearly will encounter each output before it is used as an input.
If a block only has a coinbase transaction, the coinbase TXID is used as the merkle root hash.
If a block only has a coinbase transaction and one other transaction, the TXIDs of those two transactions are placed in order, concatenated as 64 raw bytes, and then SHA256(SHA256()) hashed together to form the merkle root.
03. Previous Block Hash: A SHA256(SHA256()) hash in internal byte order of the previous block’s header. This ensures no previous block can be changed without also changing this block’s header.
#sha256
04. NBITS: An encoded version of the target threshold this block’s header hash must be less than or equal to.

05. Nounce: An arbitrary number miners change to modify the header hash in order to produce a hash less than or equal to the target threshold. If all 32-bit values are tested, the time can be updated or the coinbase transaction can be changed and the merkle root updated.
06.TimeStamp: The block time is a Unix epoch time when the miner started hashing the header (according to the miner). Must be strictly greater than the median time of the previous 11 blocks. Full nodes will not accept blocks with headers more than two hours in the future according to their clock.

What Makes Blockchain Different:
01. No central authority
02. Verifiability and audibility
03. Dcenterlization or DISINTERMEDITATION
04. Confiedinaliuty and Integrity
05. Robustness
#robust #nocentralauthority #verified #verifiability

#blockchainbenefits #blockchainuses #blockchainfeatures
Video tags:
trending coins today, trending coins to buy, trending coin, trending coins to buy today, trending coin on wazirx, trending coins 2022, trending coins on binance smart chain, trending coins on binance, trending coingecko, trending coins to invest, trending coin in india, trending coins in coindcx, trending coin on pancakeswap, trending coin on binance today, trending cryptocurrency today, trending crypto, trending cryptocurrency, trending crypto coins, trending cryptocurrency 2022, trending crypto tokens, trending crypto today, trending crypto news, trending crypto 2022, trending crypto games

Crypto Marg | Cryptocurrency News Today | Cryptocurrency News | Crypto News | Crypto | Crypto News Today Hindi | The Rajeev Anand Show #therajeevanandshow
#crypto #cryptonews #cryptonewstoday #cryptocurrencynews #rajeevanand #cryptomarg

26 Comments

  1. Nickie Joslyn

    As you can see we are already in July and I feel for those who would allow the market dynamism to determine when to trade or not are either new in space or probably just naïve, the sphere have seen far worse times than this, i always enlighten traders to continue to make good use of the dip and pump even acquiring more equities towards trading sessions, I'd say that more emphasis should be put into trading since it is way profitable than hodling.. Tradlng went smooth for me as I was able to raise 6.3BTC when I started at 2.5BTC in just few weeks of implementing trades with signals and insights from Leonard Yeoh. Would advise y'all to trade your asset rather than hodl for a future you aren't sure about……

  9. OnTELEGRAM🌗SUNNYVALE_PLATFORM🌗

    As a new beginner in stock markets and Crypto’s,every crash is assume to be the outcome of economic drop-off which causes deflation in them all, I started my first investment in crypto with $6,000. After a couple of 14 business days I had a profit of $37,500 which is amazing.

  10. OnTELEGRAM🌗SUNNYVALE_PLATFORM🌗

    As a new beginner in stock markets and Crypto’s,every crash is assume to be the outcome of economic drop-off which causes deflation in them all, I started my first investment in crypto with $6,000. After a couple of 14 business days I had a profit of $37,500 which is amazing.

  11. JOHN::SUNNYVALE_PLATFORM 🌗 TELEGRAM

    I’ve learned more about 👆trading in the last 4 weeks From your platform then I’ve learned in the last 2 years from all else combined.. you are truly a blessing. Thanks you.. I was able to raise over 4.2BTC when I invest at 0.4BTC in just few weeks implementing generate workings software and legitimate from your platform..

  12. JOHN::SUNNYVALE_PLATFORM 🌗 TELEGRAM

    I’ve learned more about 👆trading in the last 4 weeks From your platform then I’ve learned in the last 2 years from all else combined.. you are truly a blessing. Thanks you.. I was able to raise over 4.2BTC when I invest at 0.4BTC in just few weeks implementing generate workings software and legitimate from your platform..

  13. On-INSTAGRAM💬SUNNYVALE_PLATFORM🌗

    I really appreciate 🔝 for the way you handle the situation you gave me 8.5 BTC when I invested 2.5 BTC. If i was in your place I would not be able to take this I am grateful to you that you were thought at the right time just want to tell you a big heartfelt thank you sir

  14. On-INSTAGRAM💬SUNNYVALE_PLATFORM🌗

    I really appreciate 🔝 for the way you handle the situation you gave me 8.5 BTC when I invested 2.5 BTC. If i was in your place I would not be able to take this I am grateful to you that you were thought at the right time just want to tell you a big heartfelt thank you sir

  23. Ajijur Rahaman

    You've tried well but you don't have a very good experience with the technology. For example "Header" tag in html is not a backend part. You have to learn well before you start this tutorial about the Blockchain. Technology.
    Your subscribers are expecting good things from you. I hope you don't mind

  24. Dave Wallace

    I advise y'all to forget predictions and start making a good profit now because future valuations are all speculations and guesses. The market is very unstable and you can't tell if it's going bearish or bullish.The recent markets trends has made a lot of people loose in the crypto market meanwhile some smart ones are still trading and making good profits.Made over 116,700$ in the past few months in trading on the best crypto platform with the wonderful trading signals and strategies from Mrs Olivia Gregory.Thank you so much Olivia my family and I are forever grateful to you.

  25. Kim Jong

    Beginners don’t know it’s good to understand the basic strategies and indicators (candlestick) in making a profitable trade come through..As a beginner and a newbie you shouldn’t be in a fomo into any cryptocurrency without proper knowledge of what you are trading which is why as a newbie in trading crypto you should be long term minded and also work close with good trading account manager..I made over 86,675usd working with the best trading account manager Mrs Olivia Gregory.

Write A Comment

Share via