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Notes by bergealex4 | export

 Ark offers a simple, secure way to optimize onchain costs for pretty much every Bitcoin use cases.

More complex and fancy ways to create channel factories or coinpools might exist but no one is building them nor are they likely too because the complexity invites inertia always.

The longer you look at Ark the more you realize that simple approaches win and we can simply iterate off this as we find product market fit.

Anyone that is interested to learn more or contribute please reach out I’m happy to take a minute to help people familiarize themselves with the protocol. 
 😘  
 Most of the world does not need to run a Lightning node.

In fact, that would probably be detrimental to Lightning altogether. 
 Everyone having a computer is justified.

Ever user being a node in a network defeats the entire purpose.

It's like asking every internet user to run their own ISP. 
 Running a Lightning node is still a pain in the ass and most of the world will not run a Lightnin... 
 >Main reason to run a node is to keep the network decentralized.

No... the main reason to run a node is to validate your own transactions privately. 

Plebs of little to no economic relevance have practically no impact on the outcome of forks or Bitcoin's "decentralization".

Run a node for your own benefit, or don't, but let's not pretend doing so is an altruistic act.  
 UASF worked because economically significant actors rallied behind it. 

The larp of every user running a node just for the sake of defending the network is just that... a larp 
 Most of the world does not need to run a Lightning node.

In fact, that would probably be detrimental to Lightning altogether. 
 No they didn't. VC-backed companies are not the economically significant actors within the Bitcoin community. 

Actual skin in the game Bitcoin holders wanted nothing to do with the fork, as evidenced, for example, by Finex's futures market at the time.  
 Bitcoin is the longest *valid* chain as determined by economic consensus.

What miners decide to do is irrelevant 😉  
 I don’t think it’s productive or desirable for the average person to run a Lightning node.

In fact I’m convinced it’s economically unsustainable. 
 I’m so sorry I couldn’t make it to Berlin but I promise I’ll make it up to the ecash squad very soon. 
 We just announced yesterday in Amsterdam that @`Boltz - Non-Custodial Bitcoin Bridge` swaps are coming to Ark, day 1! 

Thanks to native support for Bitcoin script operations, Ark allows servers to virtualize many of the same contracts used by existing Bitcoin products and services.

One we're excited about are Virtual HTLCs (vHTLCs). Combined with off-chain execution, we think they open the door to many new, and old, use cases that weren't possible before, or could not scale.

Those properties can extend to other script extensions of Bitcoin and potentially scale smart contract settlements!

Using virtual swaps, we can close Lightning's "liquidity loop" by providing participants with an interface to batch their channel management operations off-chain.

Many infrastructure providers will find interesting ways to leverage the efficiency of Ark swaps and we encourage anyone interested to reach out @ArkLabs 
https://m.primal.net/LSdV.jpg 
 Wen eCashApp nostr:npub1ds3hmzemzgp9rsuvyvxqdk0y3uxnq9m903dktjxrvyfwk9w99t4sc2hzcn 
 need it now 
 A lot of angst and pessimism on the timeline over the last 24 hours around the prospect of future upgrades to the Bitcoin protocol. 

TLDR; A number of highly technical people got together and apparently could not come to an agreement on the various tradeoffs of theoretical applications of covenants and associated OP codes. 

Frankly, this is the least surprising outcome anyone could have expected out of this type of exercise. 

Putting a bunch of gigabrain engineers into a room is not conducive to consensus. They will, by nature, try to outsmart one another. 

"You haven't considered this angle."
"What if we approached it this way?"
"There's a more efficient way."
"Have you really thought through the implications?"

Their drive to achieve the 'right' outcome fuels a race to devise "clever" solutions, each inevitably clashing with the alternatives.

If you're wondering why you should care about this at all. It's because most people involved do agree that multi-party on-chain contracts are necessary to achieve true scale. 

The limitations of two-party Lightning channels are increasingly obvious hence the interest in optimizing the flow of capital around the network across larger hubs of individuals sharing UTXOs. 

Unfortunately, the lack of first-hand experience with covenant-based constructs is allowing everyone’s imagination to run wild.

We are all attempting to optimize for the end game with little to no appreciation for the present situation. 

Some have devised clever ways to implement zero-knowledge technology using Bitcoin script. Others are designing coin pool protocols that can potentially withstand the mass exit of hundreds of thousands of users without catastrophic economic consequences. 

All of them are frustrated others can't seem to be as excited as them about their progress. 

Meanwhile, a credible opportunity to further our common understanding of multi-party contracts is staring everyone in the face: the Ark protocol. 

Unsurprisingly, most every one of these very competent individuals have their own opinions of it.

"The liquidity requirements are too high."
"It can't possibly work without covenants."
"Fees and unilateral exit scenarios are tricky."

Again, not only only are these experts seemingly fixated on perfecting the 'right' outcome, but at times it feels like they’re trying to control it.

My advice to everyone involved: let go of this obsession with perfection and embrace the good. 

There are now two teams iterating through various ways to implement Ark in ways that can solve real problems, TODAY. 

Sure, Ark as originally proposed and as currently implemented is not yet the ubiquitous payment grail it was originally propped up as. 

A lot of different adversarial scenarios will challenge the different use cases vying to leverage it, but if you give it honest consideration, you will realize it is MUCH more practical than some would want you to believe. 

It does not need to immediately find its way into retail user wallets to have a massive impact on the current Bitcoin payment infrastructure. 

Various existing sets of counterparties should be able to use Ark as a simple and straightforward way to amortize   the cost of their on-chain operations. 

And if all you care about is to achieve pie-in-the-sky perfection then there is probably no better alternative as we speak to gain real world economic feedback on the behavior of users of those future protocols. 

If you want to accelerate the development of technology that will directly inform the design of future covenant-based evolutions, I believe there is no better way to funnel your energy today than to participate in the conversation, contribute and start building on Ark. 

Join us!

https://arkdev.info 
 A lot of angst and pessimism on the timeline over the last 24 hours around the prospect of future upgrades to the Bitcoin protocol. 

TLDR; A number of highly technical people got together and apparently could not come to an agreement on the various tradeoffs of theoretical applications of covenants and associated OP codes. 

Frankly, this is the least surprising outcome anyone could have expected out of this type of exercise. 

Putting a bunch of gigabrain engineers into a room is not conducive to consensus. They will, by nature, try to outsmart one another. 

"You haven't considered this angle."
"What if we approached it this way?"
"There's a more efficient way."
"Have you really thought through the implications?"

Their drive to achieve the 'right' outcome fuels a race to devise "clever" solutions, each inevitably clashing with the alternatives.

If you're wondering why you should care about this at all. It's because most people involved do agree that multi-party on-chain contracts are necessary to achieve true scale. 

The limitations of two-party Lightning channels are increasingly obvious hence the interest in optimizing the flow of capital around the network across larger hubs of individuals sharing UTXOs. 

Unfortunately, the lack of first-hand experience with covenant-based constructs is allowing everyone’s imagination to run wild.

We are all attempting to optimize for the end game with little to no appreciation for the present situation. 

Some have devised clever ways to implement zero-knowledge technology using Bitcoin script. Others are designing coin pool protocols that can potentially withstand the mass exit of hundreds of thousands of users without catastrophic economic consequences. 

All of them are frustrated others can't seem to be as excited as them about their progress. 

Meanwhile, a credible opportunity to further our common understanding of multi-party contracts is staring everyone in the face: the Ark protocol. 

Unsurprisingly, most every one of these very competent individuals have their own opinions of it.

"The liquidity requirements are too high."
"It can't possibly work without covenants."
"Fees and unilateral exit scenarios are tricky."

Again, not only only are these experts seemingly fixated on perfecting the 'right' outcome, but at times it feels like they’re trying to control it.

My advice to everyone involved: let go of this obsession with perfection and embrace the good. 

There are now two teams iterating through various ways to implement Ark in ways that can solve real problems, TODAY. 

Sure, Ark as originally proposed and as currently implemented is not yet the ubiquitous payment grail it was originally propped up as. 

A lot of different adversarial scenarios will challenge the different use cases vying to leverage it, but if you give it honest consideration, you will realize it is MUCH more practical than some would want you to believe. 

It does not need to immediately find its way into retail user wallets to have a massive impact on the current Bitcoin payment infrastructure. 

Various existing sets of counterparties should be able to use Ark as a simple and straightforward way to amortize   the cost of their on-chain operations. 

And if all you care about is to achieve pie-in-the-sky perfection then there is probably no better alternative as we speak to gain real world economic feedback on the behavior of users of those future protocols. 

If you want to accelerate the development of technology that will directly inform the design of future covenant-based evolutions, I believe there is no better way to funnel your energy today than to participate in the conversation, contribute and start building on Ark. 

Join us!

https://arkdev.info 
 Could not be more excited to announce my new role leading ecosystem growth @ArkLabs 

Having observed and commented on the controversial state of Bitcoin layers over the year, it was impossible not to jump on board once @tiero shared his vision for Ark.

(Thanks to the amazing team @BitcoinMagazine for the opportunity to dive deep into this space. Nothing but good vibes and good times.)

Today, Ark is closer to reality than most can imagine, and the implications are yet to be fully appreciated.

UTXO-sharing will play a crucial part in the evolution of Bitcoin scaling and Ark is a monumental first step towards this future.

It addresses many issues of the issues that have crippled the adoption of Bitcoin as a payment infrastructure.

More importantly, Ark is not here to replace Lightning, I believe it will supercharge it ⚡️

Our first product, the Ark Node, is the perfect companion for Lightning node operators. If you are one of them, please reach out to me. 

I can't wait to share more of what we have in store. 

Stay tuned ⟁ 
 Spotted

nostr:note1eqlrq92585ythxr9z75y2kyrrzqj2w3gs9xsxqhgnkezc93rqt7s94lf6m 
 jon spotted 
 GLOBAL MONEY

LOCAL NUTS 🥜 

My #BHB talk 
 there was supposed to be an embedded video but that was a total fail 
 Ummmm what nostr:note132dmnxlerdmrhw0p45wvxv0qukajvzrs5e4fee076afuz8ce3ncstr8hzz 
 TBD's biggest challenge is that it deals in consortium, top down hierarchies and institutionalized standards, making it pretty unlikely to ever gain significant traction.  
 Nostr : TCP/IP

Whatever they're building over there : OSI

Let's keep things weird folks cause this stuff going on over there is... uh... disturbing

https://block.xyz/inside/block-partners-with-commerce-department-NIST-to-accelerate-development-and-adoption-of-digital-identity 
 Nostr is an accelerant to Bitcoin adoption and dismissing the nascent technology is probably as imprudent as it was in Bitcoin's early days. 

My story on last week's Nostriga festivities 👇

https://bitcoinmagazine.com/technical/jack-dorsey-backed-nostr-emerges-as-bitcoins-social-layer-at-riga-conference- 
 What's the best way to follow everyone mentioned in a list/note like this? 

nostr:note1cyhzg35kzpz33kczcxcmrqudpz467mjyqtspvd60984z5pfeft2skrqqrs  
 Ah, you're right. For some reason I thought it was only those replying to the note. Thanks! 
 incredible that people are giving a platform to this charlatan 
 Who wants to help with a Core fork CTV client with a 2 year activation flag day? With a 90% suppo... 
 There's nothing CTV gives us that brings us much further along in the near term, at all.

I would listen to Rusty's latest recording with the Brink team to get a better sense of what actual improvement makes sense.

We can do better and we have plenty of time to unlock true scripting capabilities that will be long lasting and enable all use cases we might want.  
 It’s a tad technical in the beginning but some good context in the Q&A at the end. 
 You clearly don't understand CTV 
 You lock your bitcoins to a spending script.

It's as technically safe as P2SH and doesn't disrupt network ecosystem because it's just a spending conditions on coins.

Can you demonstrate and prove that CLTV, CSV, P2SH are technically safe and also doesn’t disrupt the network ecosystem? 

If not we might have to remove them :/

 
 I'm not advocating for CTV. I'm just pointing out that your lack of technical knowledge will hinder your ability to understand those things and participate in such conversations because all of your arguments are based on feelings, not facts. 

There is no "we" in this. A soft fork proposal doesn't need you if YOU can't show the proof-of-work as to why your opinion is valuable or worthy of consideration.

Hence, when improvements to Bitcoin script inevitably come, you will be left screaming in the void because the stakes for you are clearly not enough to have an informed, non-biased, opinion. 
 I have made the case for why CTV is safe, you are just not able to understand it because of simple technical shortcomings. This is not an ad hominem, simply an observation.

Do you imagine people will spoonfeed everything to you?

These conversations will carry on without you and you will remain puzzled and confused when changes happen because all you rely on are your feelings.  
 You are talking about things again which you don't understand. Understandably this makes you afraid.

You cannot "see" anything. You are just feeling because you can't verify yourself.  
 You're literally the one parotting talking points. It's right there in your notes. You reference things you do not understand and just throw link to support your "feelings". 

If I were to ask you to explain any of the subjects discussed you wouldn't be able to.

There is nothing to rebutt, you didn't bring up anything substantial.  
 You explained to me? 🤣

You sent me a "primer" I wrote 🤣

Dead 
 DED 
 I've heard some folks with large X followings claim nostr isn't worth their time because adoption... 
 Nostr is our global economic memory

If you show up late you'll have your work cut out for you.

Invest early, reap rewards later. 

nostr:note1t69pjqpmkf5a4dapekj0fk3zkwhy696p6pyqsqahhtnzf805jvqqhza98y  
 In NostRiga  @Stuart Bowman had this intuition Web-Of-Trust is deflationary. He is correcdt! 

There is no better explanation of this than MP's "GPG Contracts" article. 

http://trilema.com/2012/gpg-contracts/

The potential of this is MASSIVE. It's a complete shift from the society we live in. https://m.primal.net/KRho.png  
 We all love Bitcoin and it is the future but to bootstrap the AI <> Nostr flywheel we must put into developers' hands money they're familiar with.

This is where stablechannels come in!

 @NicolasDorier's talk at  @btcpayserver day further convinced me that this is a very powerful idea.

It doesn't have to be perfect. It JUST WORKS at small scale and is extremely sticky! 

h/t  @starbuilder  @bob  
 Also  @tonklaus is the creator!

Get his numbers up and zap him for doing Satoshi's work! 

nostr:note16uydyy8rex2cwxu53lhx70mc5hxf5a3x0qwkcxqxwlh3750shensrst6va  
 nostr:npub1tsgw6pncspg4d5u778hk63s3pls70evs4czfsmx0fzap9xwt203qtkhtk4 how do we unleash the produ... 
 make them stable!  
 make them stable!  
 It's time for a culture shift in Bitcoin and I can see it happening. 
 The Bitcoin culture door has been blown wide open. 

Nostr is how we set out on a new course, Twitter was the bottleneck. 
 Feels like a completely new world opened up to me this weekend.

Euro-bitcoin feels different. No nonsense. High character. Diverse and open-minded.

Can’t believe I’ve missed out on this for so long.

Thank you so much for the opportunity @Anna Max and all the BHB team 
 My favorite quote from the conference weekend in Riga:

"A motto for tomorrow may well be 'global... 
 Appreciate that! Also thought it really hit the point 
 Sorry to tag you bunch, but I wanted y'all to know you are whitelisted at wss://wheat.happytavern... 
 What's the best way to follow everyone mentioned in a list/note like this? 

nostr:note1cyhzg35kzpz33kczcxcmrqudpz467mjyqtspvd60984z5pfeft2skrqqrs  
 The quality of people in the Nostr space is pretty mindblowing to me as a mere Bitcoin pleb.

We're going to get so sick of winning 
 Some food for Nostr thoughts.

GN nostriches https://m.primal.net/KIZc.png  
 It's both super odd and awesome in this day and age to be in a country where there isn't a single... 
 Found Kalve Espresso Room this morning. 

Legit 10/10 would recommend.  
 No. This will be live on mainnet soon.

Covenants can make it better but it doesn’t require a fork 
 it doesn’t compete with cashu and it’s not built on top of lightning 
 I was just walking down the street, coffee in hand, suddenly realizing how "normal" it all is alr... 
 “This is the worst it will ever be”

🙏 
 honestly people in 2013 were dumb as fuck as well 
 Nsac 👌😅 
 Can you expend on this? 

By custodian do you mean the mint or wherever you are storing your nsac?  
 Hmm this is cool but it doesn't address the actual custodial risk typically associated with ecash. 
 The mint running away with the collateral 
 I completely agree with everything you've just said but let's just not errr on using terms like unilateral exit when they have a very well defined intent which doesn't apply here. 
 Starting to prep my Riga talk 👀

https://m.primal.net/JxhW.png  
 Time is a flat circle ⚡️

https://m.primal.net/Jxbf.png  
 Thinking about locking 1 BTC in my nsec as a proof of key safety. If somebody gets my key, they c... 
 Wow! 
 jfc. I browse for one second and I end up seeing cp 😕 😑  
 BTC-backed loans, stable or yielding contracts and other derivatives advertised & exercised via Liquidity Ads & Nostr boards

A Bitcoin native financial system intermediated by Nostr npubs and enforced w/ ecash, DLCs & Lightning settlements

No shitcoin

It's gonna be glorious!  
 I think the privacypass type solution (of which cashu is a variant) is probably the best fit here... 
 >utxo ownership proofs

feels limiting, most people aren't likely to own utxos in the first place  
 I spent 2 hours this morning helping a grandma set up a multisig wallet. I directed her to the se... 
 Try Bitkey 😉  
 MORE CLIENTS SHOULD SUPPORT DISPOSABLE NPUBS. AMETHYST IS LEADING THE WAY HERE. WOULD BE THE SING... 
  @zach 

I have a mission for you