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makeasnek
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Python developer mostly working on blockchain tools and tech stacks to support open science. Let's make a better world together.

I've researched this but can't find good answers, hoping you nostriches can help me out. If I have phoenix wallet and want to accept lightning payments, can I go to receive and generate an invoice and have multiple people pay me with the same invoice? Can my phone be offline and then receive those payments when online, or does it have to be connected at the same second a user tries to pay me? If I have to be online, if I "swipe away" the app in Android, does having the "background service" running count as "online"? #asknostr

After looking for a way to sell event tickets via #bitcoin #lightningnetwork, I have given up on finding a solution built for tickets. Is there another solution I can re-purpose? #shopstr seems interesting, I can list a bunch of items aka tickets and people can see them by clicking on my profile, but it requires a cashu wallet not a regular lightning wallet.

#flockstr seems great but their ticket functionality doesn't work yet. #asknostr

Anybody got a suggest for a system which can sell event tickets via #Bitcoin #lightningnetwork? I've looked into #flockstr but that feature doesn't seem to actually work. #asknostr

I haven't put any thought into relays. Which ones do you use? Why? #asknostr

Bitcoin: Halving, ETFs, and the 21 Million Cap

Bitcoin is a fascinating and complex phenomenon that has captured the attention of many people around the world. As a Bitcoin enthusiast, I’ve been ruminating on several key aspects of Bitcoin recently, including the halving, ETFs, and the implications of mining all 21 million Bitcoin. In this note, I will share my thoughts on these topics and invite you to join the discussion.

ETFs: A Double-Edged Sword?

One of the most debated topics in the Bitcoin community is the role of ETFs, or exchange-traded funds. ETFs are financial instruments that track the price of an underlying asset, such as Bitcoin, and allow investors to buy and sell shares of the fund without having to own the asset itself. ETFs are seen as a way to increase the liquidity, accessibility, and legitimacy of Bitcoin, especially for institutional and retail investors who may not want to deal with the technical and regulatory challenges of owning Bitcoin directly.

However, ETFs also have some potential drawbacks that could undermine the essence and value of Bitcoin. For instance, ETFs could make Bitcoin more dependent on fiat currencies, such as the US dollar, and reduce its volatility, which is one of the main attractions for speculators and traders. Moreover, ETFs could expose Bitcoin to systemic risks, such as a bank run or a market crash, that could trigger a massive sell-off of Bitcoin ETFs and cause the price to plummet. In a worst-case scenario, ETFs could even enable malicious actors to manipulate the Bitcoin market by creating artificial demand or supply.

Therefore, ETFs are a double-edged sword that could either boost or harm Bitcoin, depending on how they are designed, regulated, and used. As a Bitcoin enthusiast, I believe that ETFs are beneficial as long as they are transparent, secure, and aligned with the principles of decentralization and censorship-resistance that Bitcoin stands for.

Halving and Miners: A Balancing Act?

Another important aspect of Bitcoin that I’ve been thinking about is the halving, which is the process of reducing the reward for mining new blocks by 50% every 210,000 blocks, or approximately every four years. The halving is intended to control the inflation rate of Bitcoin and ensure that the total supply will never exceed 21 million. The next halving is expected to occur in May 2024, when the reward will drop from 6.25 to 3.125 bitcoins per block.

The halving is anticipated to trigger another bull run, as it creates a supply shock that increases the scarcity and demand of Bitcoin. However, the halving also poses a challenge for miners, whose revenue will be halved as well. Miners are essential for securing the network and validating transactions, and they incur significant costs for electricity and hardware. Therefore, the halving could make mining less profitable or even unprofitable for some miners, leading to a significant number of miners going bust or bankrupt. This could reduce the hash rate and security of the network, making it more vulnerable to attacks.

To cope with the halving, miners need to balance their costs and revenues, and possibly upgrade their equipment or join mining pools to increase their efficiency and chances of survival. Alternatively, miners could switch to other cryptocurrencies that offer higher rewards or lower difficulty. However, this could also affect the value and adoption of Bitcoin, as it could reduce its network effect and competitiveness.

Another point to consider is the interplay between ETFs and the halving. I suspect that the halving won’t have as significant an impact as previous ones due to the stabilizing effect of ETFs. As more investors buy and sell Bitcoin ETFs instead of actual Bitcoin, the demand and supply of Bitcoin on the market could decrease, reducing the price fluctuations and the incentive for speculation. As a result, I predict the next bull run will only bring Bitcoin up to 80K-90K, which is still impressive but not as spectacular as some may hope.

The 21 Million Cap: A Dilemma?

Lastly, let’s discuss the 21 million cap, which is the maximum number of bitcoins that will ever be created. The 21 million cap is one of the most distinctive and appealing features of Bitcoin, as it sets it apart from fiat currencies that can be printed endlessly and lose their value over time. The 21 million cap also creates a sense of urgency and exclusivity for Bitcoin, as it makes it a scarce and limited resource that people want to own and use.

However, the 21 million cap also raises some questions and challenges for the future of Bitcoin. One of them is: what will happen when all bitcoins are mined, which is expected to occur around the year 2140? Once all bitcoins are mined, there will be no more block rewards for miners, and they will have to rely solely on transaction fees to cover their costs and earn profits. However, transaction fees may not be enough to incentivize miners to continue securing the network and validating transactions, especially if the demand and usage of Bitcoin declines or stagnates. This could lead to a loss of network security and functionality, making Bitcoin less reliable and attractive.

While I’m not an expert, I do have a suggestion for how to address this issue. When all 21 million bitcoins are mined, we may need to switch to a proof-of-stake model, which is an alternative consensus mechanism that does not require mining. In a proof-of-stake model, validators stake their own bitcoins to participate in the network and earn rewards for creating and validating blocks. This could offer a better network protection and incentive, as validators would have a stake in the network and would not want to harm it. Moreover, a proof-of-stake model could also reduce the energy consumption and environmental impact of Bitcoin, which is another concern for some critics and regulators.

However, this suggestion is not without its drawbacks and challenges. For one thing, switching to a proof-of-stake model would require creating an unlimited amount of bitcoins, which contradicts the 21 million cap and the anti-inflationary nature of Bitcoin. This could erode the trust and value of Bitcoin, as it would make it more similar to fiat currencies that can be manipulated and devalued. Moreover, switching to a proof-of-stake model would require a major change in the protocol and the consensus of the community, which could be difficult to achieve and could cause conflicts and divisions among Bitcoin users and developers.

Therefore, someone with more expertise and authority will need to devise a solution that continues to incentivize network protection and usage of Bitcoin while maintaining the 21 million cap and the trust and value of Bitcoin.

Conclusion

These are just some thoughts I’ve had on these matters. I hope you found them interesting and informative. I’m eager to hear your thoughts on what I’ve said or any thoughts you may have on the same topics. Please feel free to share your comments and feedback below. Thank you for reading and happy nostring!

#bitcoin #halving #etfs #21millioncap #proof-of-stake #mining #networksecurity #inflation #bullrun #networkeffect #nostrnote

This is a well thought out post.

A few things:

- While most PoS currencies have an inflationary supply, I don't believe, and I could be wrong here, that they are /required to/ have one. There's no reason your reward for staking can't just be tx fees. Proof-of-stake is just a system for assigning who has the authority to make the next block. Instead of using hashpower, they use proof of ownership of a randomly (but predictably) selected set of coins.

- You are assuming that mining has to be profitable to work. I'm not sure that's a safe assumption. I think that most miners are not making much money, or at least, aren't able to make money unless they are "speculatively mining" ie mining at break-even or loss and then saving some BTC to sell at an expected higher price. Which, to be fair, for a deflationary currency is not an unviable strategy. This is because of the way Bitcoin's difficulty function works. If mining is profitable, people flock to mining, which increases competition, which makes mining less profitable. When mining is unprofitable enough, people turn off their rigs and do something else instead. Until enough do that for mining to become "profitable" again. This means that /on average/ mining is at a breakeven point for your average miner. The network will buy hashpower at the cheapest price it can. And when you consider that miners are often deriving secondary benefits from mining (such as waste heat) or treating it as an energy storage solution, that cheapest price may be well below what the formula of BTC reward - cost to mine would give you.

- Large power competition is also worth considering. Large powers have some incentive to have some "stake" in or "control" of the global currency network. If BTC is the dominant global currency and China ends up with all the hashpower, that is a problem for the US. Big powers regularly throw billions of dollars into holes in order to maintain their competitive edge and make sure things like global trade routes/rules tilt in their favor. The space race or the race to make the most undersea cables is another example. Mining is going to become one of those areas of great power competition. If the US wants to continue to be able to, for example, issue sanctions against its enemies, in a Bitcoin standard world, that means they need to control significant hashpower. While they will never be able to fully /censor/ transactions without 51% of hashpower, they can /delay/ them. Likewise, if you want your economy to be efficient and competitive, you want to be able to guarantee that your transactions make it onto the chain. If your country has delayed transactions, that will have a real economic impact. So Bitcoin may very well be the next frontier of great power competition. Great powers don't care about profitability since that's not the goal of their mining.

Bitcoin: Halving, ETFs, and the 21 Million Cap

Bitcoin is a fascinating and complex phenomenon that has captured the attention of many people around the world. As a Bitcoin enthusiast, I’ve been ruminating on several key aspects of Bitcoin recently, including the halving, ETFs, and the implications of mining all 21 million Bitcoin. In this note, I will share my thoughts on these topics and invite you to join the discussion.

ETFs: A Double-Edged Sword?

One of the most debated topics in the Bitcoin community is the role of ETFs, or exchange-traded funds. ETFs are financial instruments that track the price of an underlying asset, such as Bitcoin, and allow investors to buy and sell shares of the fund without having to own the asset itself. ETFs are seen as a way to increase the liquidity, accessibility, and legitimacy of Bitcoin, especially for institutional and retail investors who may not want to deal with the technical and regulatory challenges of owning Bitcoin directly.

However, ETFs also have some potential drawbacks that could undermine the essence and value of Bitcoin. For instance, ETFs could make Bitcoin more dependent on fiat currencies, such as the US dollar, and reduce its volatility, which is one of the main attractions for speculators and traders. Moreover, ETFs could expose Bitcoin to systemic risks, such as a bank run or a market crash, that could trigger a massive sell-off of Bitcoin ETFs and cause the price to plummet. In a worst-case scenario, ETFs could even enable malicious actors to manipulate the Bitcoin market by creating artificial demand or supply.

Therefore, ETFs are a double-edged sword that could either boost or harm Bitcoin, depending on how they are designed, regulated, and used. As a Bitcoin enthusiast, I believe that ETFs are beneficial as long as they are transparent, secure, and aligned with the principles of decentralization and censorship-resistance that Bitcoin stands for.

Halving and Miners: A Balancing Act?

Another important aspect of Bitcoin that I’ve been thinking about is the halving, which is the process of reducing the reward for mining new blocks by 50% every 210,000 blocks, or approximately every four years. The halving is intended to control the inflation rate of Bitcoin and ensure that the total supply will never exceed 21 million. The next halving is expected to occur in May 2024, when the reward will drop from 6.25 to 3.125 bitcoins per block.

The halving is anticipated to trigger another bull run, as it creates a supply shock that increases the scarcity and demand of Bitcoin. However, the halving also poses a challenge for miners, whose revenue will be halved as well. Miners are essential for securing the network and validating transactions, and they incur significant costs for electricity and hardware. Therefore, the halving could make mining less profitable or even unprofitable for some miners, leading to a significant number of miners going bust or bankrupt. This could reduce the hash rate and security of the network, making it more vulnerable to attacks.

To cope with the halving, miners need to balance their costs and revenues, and possibly upgrade their equipment or join mining pools to increase their efficiency and chances of survival. Alternatively, miners could switch to other cryptocurrencies that offer higher rewards or lower difficulty. However, this could also affect the value and adoption of Bitcoin, as it could reduce its network effect and competitiveness.

Another point to consider is the interplay between ETFs and the halving. I suspect that the halving won’t have as significant an impact as previous ones due to the stabilizing effect of ETFs. As more investors buy and sell Bitcoin ETFs instead of actual Bitcoin, the demand and supply of Bitcoin on the market could decrease, reducing the price fluctuations and the incentive for speculation. As a result, I predict the next bull run will only bring Bitcoin up to 80K-90K, which is still impressive but not as spectacular as some may hope.

The 21 Million Cap: A Dilemma?

Lastly, let’s discuss the 21 million cap, which is the maximum number of bitcoins that will ever be created. The 21 million cap is one of the most distinctive and appealing features of Bitcoin, as it sets it apart from fiat currencies that can be printed endlessly and lose their value over time. The 21 million cap also creates a sense of urgency and exclusivity for Bitcoin, as it makes it a scarce and limited resource that people want to own and use.

However, the 21 million cap also raises some questions and challenges for the future of Bitcoin. One of them is: what will happen when all bitcoins are mined, which is expected to occur around the year 2140? Once all bitcoins are mined, there will be no more block rewards for miners, and they will have to rely solely on transaction fees to cover their costs and earn profits. However, transaction fees may not be enough to incentivize miners to continue securing the network and validating transactions, especially if the demand and usage of Bitcoin declines or stagnates. This could lead to a loss of network security and functionality, making Bitcoin less reliable and attractive.

While I’m not an expert, I do have a suggestion for how to address this issue. When all 21 million bitcoins are mined, we may need to switch to a proof-of-stake model, which is an alternative consensus mechanism that does not require mining. In a proof-of-stake model, validators stake their own bitcoins to participate in the network and earn rewards for creating and validating blocks. This could offer a better network protection and incentive, as validators would have a stake in the network and would not want to harm it. Moreover, a proof-of-stake model could also reduce the energy consumption and environmental impact of Bitcoin, which is another concern for some critics and regulators.

However, this suggestion is not without its drawbacks and challenges. For one thing, switching to a proof-of-stake model would require creating an unlimited amount of bitcoins, which contradicts the 21 million cap and the anti-inflationary nature of Bitcoin. This could erode the trust and value of Bitcoin, as it would make it more similar to fiat currencies that can be manipulated and devalued. Moreover, switching to a proof-of-stake model would require a major change in the protocol and the consensus of the community, which could be difficult to achieve and could cause conflicts and divisions among Bitcoin users and developers.

Therefore, someone with more expertise and authority will need to devise a solution that continues to incentivize network protection and usage of Bitcoin while maintaining the 21 million cap and the trust and value of Bitcoin.

Conclusion

These are just some thoughts I’ve had on these matters. I hope you found them interesting and informative. I’m eager to hear your thoughts on what I’ve said or any thoughts you may have on the same topics. Please feel free to share your comments and feedback below. Thank you for reading and happy nostring!

#bitcoin #halving #etfs #21millioncap #proof-of-stake #mining #networksecurity #inflation #bullrun #networkeffect #nostrnote

Oh nevermind now I see the new post. Must have just taken a while to come through the relays :)

I don't see a more recent note unfortunately. Just the link to primal which is dead.

I would also add that one of Bitcoin's major strengths in relation to other potential currencies is its stable economic policy which people basically consider immutable. Bitcoin's fiscal policy is a fixed supply and being based around PoW. Look at Ethereum, they have changed fiscal policy several times, maybe that's a fine thing for a network which is built around making a distributed compute platform, but it's not a good thing for something which is designed to be the new global reserve currency. Changing any of these key things with Bitcoin could change the stability of that fiscal policy. If we open the door to fiscal policy changes, we lose a major item on Bitcoin's feature list.

The incentive for miners after the coin subsidy runs out is transaction fees. So long as the net sum of the tx fees can subsidize enough hashpower to keep the network "secure enough", Bitcoin will be fine. The gradual decline of subsidies over time is meant to make this transition as graceful as possible.

I don't see anybody in the Bitcoin community being ok with moving to PoS or removing the hard cap, that question has been "asked and answered" as far as BTC is concerned. PoW is a more equitable system for initial coin distribution and long-term control of the network as energy is the most equitably distributed resource on earth to base a currency on. Unlike previous methods like precious metals or stable governments. PoS inevitably trends towards centralization, it's just the nature of how that system works. Bitcoin has chosen decentralization at every other opportunity, I'm not sure why it would it would change course.

IIRC your client stores a copy of them all, as do your relays, so it's just a matter of finding a client that supports making separate backups.

Any recs for a good way to sell event tickets via #Bitcoin #lightning?

#asknostr

Some feedback on strike, I have made some ACH deposits to buy some BTC and they have been stuck. The BTC is there but I can't send it anywhere because the ACH payment is still settling in the background. That's fine, but it would be great is strike app would give me an estimate for when it expects the payment to settle, and show that in the history tab. Appreciate all the work #strike is doing to bring BTC to the world.

Governments have tried this before, and failed. There are many reasons for this:

1. Bitcoin is international. Your government can ban it all it wants, but the blockchain still keeps making more blocks regardless.

2. Technical censorship (blocking access to the network) is impossible to do perfectly. Things will slip through and people will still be able to access their Bitcoin, just with a few extra steps.

3. Bitcoin's market cap is 850 billion dollars. You are effectively sanctioning your own country by not letting it connect to this economy which ranks in the top 25 countries by GDP. The bigger Bitcoin gets, the more true that becomes.

4. Bitcoin's promise is more efficient payment systems. By not letting your country participate in this, you will be stuck using slow, legacy payment systems. This makes your economy less efficient, which makes it less competitive on the global market all else being equal.

5. There is a lot of international investment going into crypto technology. If you don't let people tinker with and use crypto in your country, you are going to miss out on that investment and the jobs it creates.

🔥 The dream of # Decentralization, a world where transactions are transparent and free from the shadows of traditional finance, seems more like a distant utopia today. Despite the promises of #DeFi to safeguard investors with transparent, automated systems, the reality is starkly different. #Blockchain was supposed to democratize finance, yet here we are, witnessing a scenario where centralization creeps back, masked in the guise of innovation. 📉

The collapse of giants like Voyager and Celsius and the FTX scandal exposes the fragility and illusion of decentralization. High yields tempted many, but at what cost? Security breaches and a market downturn have led to a significant decline in DeFi's allure, with assets falling to levels comparable to a mid-sized bank. 🏦

But let's talk about the elephant in the room: centralization in disguise. The #51PercentAttack, governance token concentration, and regulatory crackdowns like the case against Ooki DAO reveal a sobering truth. Despite blockchain's potential, real-world challenges and governance flaws lead to a scenario eerily similar to the old financial systems we aimed to transcend. 🚨

Decentralization was not meant to be an immediate reality but a goal to strive towards. Yet, the pace at which we're moving, with backroom decisions and concentrated power, feels like a betrayal to the community. The rise of centralized controls within DeFi, the enforcement actions against Tornado Cash, and the overarching shadow of regulatory challenges show that we're far from the decentralized dream. 🛑

The decentralization narrative is being hijacked by those seeking to replicate traditional governance structures under the banner of blockchain. It's time for a reality check and a return to the drawing board. We must push for genuine decentralization, transparency, and community governance to realize blockchain's transformative potential. Let's not let the vision of a decentralized future be bulldozed by the very structures we aimed to dismantle. #Crypto #Governance #Transparency

https://www.forbes.com/sites/ninabambysheva/2024/01/30/exposing-the-myth-of-decentralization/

Except those examples you list: FTX, security breaches, etc are a result o the problems caused by centralized system. Bitcoin has had none of those problems.

#asknostr why does my notifications icon (on snort) always have a dot on it indicating I have new notifications even though I don't? So annoying.