How to develop bitcoin sidechains/second layer solutions?

If I have an idea for a use case that requires transparency and ultra-secure final settlement, how do I go about programming this to be a side chain/2nd layer solution on the bitcoin network? Is there a specific language I’ll write in? A specific client? A specific IDE? Where can I get started?

How to set up a listener on an address, and trigger events upon receiving transaction?

I have a task where I need to set up some sort of a listener on a particular bitcoin addresses for incoming transactions, and once a transaction arrives, I need to call some function in my web service. Is it possible to have some sort of an event be triggered by the incoming bitcoin transaction that calls my web service? What technologies or tools are available that I could use for this task?

Furthermore, after the function in the web service has completed, I need to forward those received bitcoins to another address using that same web service. The web service can, if needed, be provided access to the private key for the address from which these bitcoins would be sent out. What tools/technologies could I use for this purpose?

According to the Managing Director of Advisory Firm, Bitcoin will reach $100K in the long term

Bitcoin and Ethereum are both “discounted bull markets” that strengthened their support bases in June and July and might restart their upward price trajectories in the near future, with BTC potentially reaching $100,000. Bitcoin is converting the $50,000 mark into support, and that this year is “prime for Bitcoin to take the next step in …

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would you please tell me where is the cpp file in which immature_balance function concerned?

I am just wanting to clear up a few details of the bitcoin immature_balance.Such as how to create the immature_balance? How to increase or reduce the immature_balance? And where is the cpp file which is concerned?
I can’t found the cpp file which is concerned. So would you please tell me where is the cpp file in which immature_balance function concerned? Thank you very much.
By the way , my bitcoin version is bitcoin-0.20 and it runs in segtest mode.

How to verify that the seed generated by wallet software/hardware is not BIP85 seed?

I just learned about BIP85 today. It will generate a new seed that I don’t need to back up.
I think it is pretty cool to only have to backup my one BIP39 seed and the index of BIP85.

However I started to think that this BIP85 can be used for something malicious. A wallet developer can make a wallet to generate a BIP85 seed from that wallet developer’s BIP39 seed. So I wonder how can I verify the seeds that I got from some wallet software/hardware are not a BIP85 seed?

TurboXBT Review: Your Easiest Way to Become a Millionaire in 2021

TurboXBT Review: Your Easiest Way to Become a Millionaire in 2021

Many have been searching for creative ways, perhaps through investment in the financial market where they can earn consistently high profit, enough to become a millionaire. There may just be a platform that was designed to grant many investors the answers to this wish in particular.

Amongst the many ways that curious investors have been exploring to make a fortune in 2021 include;

  • Gambling/betting
  • Trading Futures/derivatives products
  • Providing Liquidity in DeFi products, and;
  • Trading short term synthetic digital assets

There are many platforms offering each of the aforementioned ways of earning money in the digital currency ecosystem.

Continue reading TurboXBT Review: Your Easiest Way to Become a Millionaire in 2021 at Smartereum.

1xBit Introduces DOT coin as a new betting Currency

1xBit Introduces DOT coin as a new betting Currency

1xBit has now added Polkadot Token (DOT) to the platform for players to bet on sports and other events.

Fans of the Polkadot token (DOT) will be pleased to learn 1xBit has added the coin to its list of currency. This means you can now bet on sporting events, deposit, and withdraw using the token. The crypto gambling platform, 1xBit, is committed to constantly providing new features to players and new currency addition increases the range of payment systems available on the gaming platform.

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WIll Elon Musk Accept Satoshi Nakamoto’s Invite to Talk About Blockchain Scaling?

WIll Elon Musk Accept Satoshi Nakamoto’s Invite to Talk About Blockchain Scaling?

nChain Chief Scientist Dr. Craig S. Wright, more popularly known as Bitcoin inventor Satoshi Nakamoto, has personally invited Tesla CEO Elon Musk to collaborate through a video message. The invitation is for Musk to discuss Bitcoin and blockchain scaling at the next CoinGeek Conference on October 5 to 7, to be held at The Sheraton, Times Square in New York.

Both innovators, Wright and Musk are two huge figures in the digital currency space, and a collaboration between the two would certainly be a historic event that may pave the way for a new technological generation—much like how the Internet has changed everything and created an online world.

Continue reading WIll Elon Musk Accept Satoshi Nakamoto’s Invite to Talk About Blockchain Scaling? at Smartereum.