trsanction standard inside the code of bitcoin core

Hello guys,

I’m reading the bitcoin book and it speaks to the five transaction and the type of transaction is inside the method is , now I am inside the code bitcoin core and I don’t find the method isStandard but inside the script, directory exists a file .h and .cpp, inside the definition of the .h exists and enum and is this code

enum txnouttype { TX_NONSTANDARD, // 'standard' transaction types: TX_PUBKEY, TX_PUBKEYHASH, TX_SCRIPTHASH, TX_MULTISIG, TX_NULL_DATA, //!< unspendable OP_RETURN script that carries data TX_WITNESS_V0_SCRIPTHASH, TX_WITNESS_V0_KEYHASH, TX_WITNESS_UNKNOWN, //!< Only for Witness versions not  defined above }; 

Now my question is if this file describes the transaction standard bitcoin core and sorry my terrible English but I’m learning

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Source: BTC
trsanction standard inside the code of bitcoin core

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Does an ERC standard exist for minting NFT within Ethereum games?

a ERC standard exist (or is anyone working on one) for gaming that enables an option for someone playing through a Web 3.0 browser to optionally “mint” a NFT collectible token at the end of a game that displays high score?

Apologies if this is something that has existed for a long time (or if its not possible), the idea came to me after /u/OctopusCandyMan shared his game in this (https://reddit.com/r/ethtrader/comments/chjtcx/_/euy75g2/?context=1). I replied with this comment (https://reddit.com/r/ethtrader/comments/chjtcx/_/euyafg9/?context=1).

After playing it once, it made me think of all the other kinds of games built around “high scores” (many iPhone games today, including old classics like Tetris, Pac-Man, etc etc).

Why should a person’s high score in a game that they care about be centralized? A person who cares about their favorite games may see the value in paying the gas/minting/keeping as souvenirs a NFT that displays their best performance. They could keep the NFT in their wallet and their friends can see, essentially forever. Imagine if that sweet/insane score you got back in the day during a Pac-Man game was still around in your Ethereum wallet today.

Looking forward to your replies…

As you can see, I love the concept of NFTs, and I think their use cases have only barely been explored.

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Source: ethereum
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The range of Bitcoin investment options for institutional and retail investors continues to expand as two European companies debut a zero-fiat Bitcoin Bond on Bloomberg Terminal.


This one is for the HODL Crowd

A recently published press shows that the London Block Exchange (LBX) and Argento have partnered to develop a zero-fiat bond which is denominated in Bitcoin. The UK and Luxembourg-based companies proudly proclaimed that the product is the first ever Bitcoin Bond in existence and according to Argento manager Phil Millo, “The large investment really dropped the ball on this one.” 

 

What makes the bond unique is that it is the first regulated cryptocurrency financial product with a dedicated ISIN code and the bond zero fiat exposure to investors. Accessible via the Bloomberg Terminal, the product is specifically targeted toward long investors and LBX CEO Benjamin Davies describes the bond being the most suitable for Bitcoin investors looking to grow their long-term Bitcoin wallets in an institutional grade environment where their holdings are not exposed to traditional currency market fluctuations. 

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The bond is regulated by the United Kingdom’s Financial Conduct Authority (FCA) and Argento has cleverly titled the various bond durations ‘FOMO’, ‘HODL’, and ‘’, each of which is a crypto-oriented acronym commonly used by members of the cryptocurrency community.  

Keen investors will note that while the FCA has been stringent in regulated crypto-based financial products and putting a stop to crypto scams, the approval of the zero-fiat bond eclipsed Bakkt’s thrice-delayed debut. Institutional grade crypto-investment products are steadily racking approvals worldwide as the U.S. Securities and Exchange Commission (SEC) and the Commodity Futures Trading Commission (CFTC) continue to drag their feet in institutional grade crypto-products like Bakkt’s Bitcoin exchange and the long-awaited Bitcoin-based Exchange Traded Fund (ETF). 

Another recent setback to note is Binance’s announcement that US-based users would be barred from using the exchange starting in September as a number of the digital assets listed on the exchange cannot be legally offered to U.S.-based investors. Binance CEO Changpeng Zhao explained that the company intends to launch a regulatory-compliant version of  Binance through its partner BAM but exact details of the exchange and its launch have yet to be released.  

Do you think investors will rush this new zero fiat Bitcoin Bond? Share your thoughts in the comments below! 


Images via Shutterstock, Coveware.com

The post Unique Zero-Fiat ‘Bitcoin Bond’ Debuts on Bloomberg Terminal appeared first on Bitcoinist.com.


Source: bitcoinist
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Bitcoin’s revival is considered to be Facebook’s Libra doing. The social media’s giant sudden foray into the cryptocurrency industry gave bitcoin, as many believe, a reason to grow its valuation.

That is until one considers a simultaneous price rally that took place in the gold market. Bitcoin’s rise above the $13,000 level has only one potential link to the yellow metal’s ascent above $1,400 an ounce: a weaker US dollar sentiment.

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Gold, Bitcoin against US Dollar

The trouble in the American greenback with politically-influenced overborrowing. President Trump’s massive tax cut of $1.5 trillion in 2017, followed by his pressure on the Federal Reserve to keep the interest rates steady burdened the US with a $22 trillion debt and $1 trillion in annual deficits. Ahead of the 2020 presidential elections, President Trump is hinting more tax cuts. Atop that, the Fed has declared that it is going to cut rates in July.

The impact is out in the open. The US dollar on Thursday drifted further away from its , although the index recovered from its three-month lows of 95.843 in June. Waning sentiments for a resolution in the ongoing US-China trade war is also hurting the dollar sentiment.

“Everyone from the Reserve Bank of Australia to the Fed is talking about inflation disappointing to the downside,” Mayank Mishra, Singapore-based macro strategist at Standard , told CNBC. “The Fed arguably has more room to ease than else. That, in theory, should lead to a weaker dollar.”

The dwindling sentiment in the greenback market is lending credibility to both traditional and modern safe-haven assets, including bitcoin and gold.

Holger Zschaepitz, the financial correspondent at WELT, a Berlin-based financial news service, noted that the cryptocurrency had passed the digital divide towards the yellow metal. He said on Thursday:

“Bitcoin gaining traction as store-of-value and digital gold in this crazy politicized bank world with negative or lower for longer low rates. Digital currency passes digital divide toward Gold. Both assets reached key thresholds in June, $10k & $1,400, now trade in tandem.”

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Many analysts think that bitcoin still has to solve its price before it becomes a store of value asset. FT.com reports that investors are hedging into bitcoin as a lottery ticket while hunting for returns.

Meanwhile, prominent gold bull Peter Schiff says that the cryptocurrency is a “fool’s gold,” mainly because it has no intrinsic value like the yellow metal, which still gets used for industrial purposes. While arguing with Barry Silbert, the founder & CEO of Digital Currency Group, Schiff noted that people buy bitcoin expecting they be able to sell it at a higher rate in the future.

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