Earlier quoted context omitted.
I'm skeptical of proof-of-stake, proof-of-work seems like the main innovation of cryptocurrencies that differentiates them from the standard financial industry? If you swap out POW for POS (or worse clearing house type trust orgs like Stellar) then aren't you just putting trust into some incentive based system no different than existing financial systems? Just instead a government you're trusting some other entity. Y…
I don't see any reason to be skeptical of proof-of-stake. The ethereum beacon network has been up and running fine for months. And POS negates the power usage objection to POW.
Coinbase from YC to DPO
231–240 of 883 posts
Re: Coinbase from YC to DPO
#232Earlier quoted context omitted.
cardano is completely distributed PoS 46 billion market cap (5th largest crypto) - I'm not sure what you mean by "yet to be proven" it also theoretically supports 1MM tx/second - to put that into perspective VISA does somewhere in the ballpark of 2k tx/second (but theoretically can do much more than that I'm sure)
No, Cardano is still centrally coordinated, with an intention to go actual PoS some day.
Re: Coinbase from YC to DPO
#233I'm not sure what I'm more amazed at: The foresight of Coinbase's founder starting the company so early on, or my personal total lack of foresight having read with interest about Bitcoin from the beginning and yet not bothering to buy a single coin at any point over the past decade.
I know lots of really smart software people who avoided crypto because it didnt and still doesnt “make sense”. But we all didnt invest on the merit of the technology. We forgot the whole “how will people behave” part and lost out on millions.
Re: Coinbase from YC to DPO
#234I'm horrendously worried about crypto gaining more marketshare as long as proof of work crypto remains mainstream. It has significantly worse externalities than just about any company I can think of (including defense contractors/vaping companies), and, if it grows larger before we have clean energy, then we virtually guarantee we won't be able to tackle global warming. We are going to bestow a world that will be sig…
I'm skeptical of proof-of-stake, proof-of-work seems like the main innovation of cryptocurrencies that differentiates them from the standard financial industry? If you swap out POW for POS (or worse clearing house type trust orgs like Stellar) then aren't you just putting trust into some incentive based system no different than existing financial systems? Just instead a government you're trusting some other entity. Y…
That is one IPv4 address -> one unit of vote
Difficulty adjusts based on how many IPv4 addresses participate
Sure, it gives advantage to Apple, MIT or anyone with /8 block and disadvantages citizens from some countries with very small allocations but otherwise it could be scaled to whole world while staying truly green.
I suppose the hard part is figuring out the stake when multiple people on the same IP address want to participate.
Re: Coinbase from YC to DPO
#235Earlier quoted context omitted.
People always complain about Bitcoin's environmental effects. What about Gold's, the current financial system's? https://www.zerohedge.com/crypto/critics-claim-bitcoin-threa...
1. whataboutism 2. Most currencies are fiat, not gold-backed
2. You didn't read my link
Re: Coinbase from YC to DPO
#236Earlier quoted context omitted.
Yet the Producer of Waste here is coinbase no?
Not Coinbase, the miners. The arms race dynamic makes electricity cost the only real limit on mining, and unfortunately the more a single BTC is worth the more kWh you can profitably burn to mine one.
Power companies have been burning shitty fuel to save money forever, and it's astounding that they've managed to shift the blame to consumers.
Re: Coinbase from YC to DPO
#237Earlier quoted context omitted.
The goal should not be to discourage consumption, the goal should be carbon neutrality. Any industry such as fossil fuel power plants must buy carbon offset credits/tokens from industries or companies that sequester carbon. Then let the market solve the problem. The credits/tokens may turn out to be very cheap.
No credible way to decouple production/consumption from emissions has been found. So no, we do need to start curbing consumption, especially among people in the top wealth quantiles (because they consume the most).
You do that by increasing the cost of consumption. Everyone has, even wealthy people, have a price point beyond which something is too expensive for them.
Re: Coinbase from YC to DPO
#238Earlier quoted context omitted.
cardano is completely distributed PoS 46 billion market cap (5th largest crypto) - I'm not sure what you mean by "yet to be proven" it also theoretically supports 1MM tx/second - to put that into perspective VISA does somewhere in the ballpark of 2k tx/second (but theoretically can do much more than that I'm sure)
No, Cardano is still centrally coordinated, with an intention to go actual PoS some day.
There are certain ways that Cardano is not yet fully decentralised to be sure but the network is operating as a proper decentralised PoS network.
The network has been transitioning from Federated nodes to Decentralised nodes (transferring by about 2% every 5 to 10 days) for the past few months. The d parameter (marking the transfer from 100% federated(1.0) to 100% decentralised(0.0)) ticked down to 0 at the end of last month and block production is fully decentralised.
Where it is still centralised:
- Peering between block producing nodes is currently manual however automatic peering will be enabled before the end of the quarter.
- Development is largely controlled by the Cardano Foundation, IOG, and EMURGO. This isn't unusual in the decentralised software space however the plan is to transition to handling development/feature contracts via on-chain voting and treasury disbursement (and this is already being trialled through Project Catalyst as a decentralised accelerator program) within a year or so. All feature integration and HFC event mechanics however are properly decentralised.
Re: Coinbase from YC to DPO
#239Earlier quoted context omitted.
No credible way to decouple production/consumption from emissions has been found. So no, we do need to start curbing consumption, especially among people in the top wealth quantiles (because they consume the most).
Cap-n-trade was a very successful program for reducing nox and sox emissions. If you create the right incentives, markets tend to find a way.
All studies that have looked at seeming decoupling of emissions from the economy have found that they decoupling was due to outsourcing the emissions to other countries. Markets cannot solve emissions as long as value is a function of production.
Re: Coinbase from YC to DPO
#240Earlier quoted context omitted.
And this is exactly why I'm so skeptical of cryptocurrencies in general. There doesn't appear any viable way to make them work as currencies that doesn't either have horrendous externalities, simply replicate what existing currencies already do (often poorly and with many downsides), or often both. I don't think it's a coincidence that even a decade plus later, the primary use cases for crypto still seem to be grey/b…
Dollar hegemony has many horrendous externalities as well.