I've noticed a few things while looking at the data on my personal Nostr relay: If I receive all events without any filtering, most of them turn out to be spam. There are more attempts to delete than I expected, which might mean users are having a not-so-good experience. Surprisingly, a lot of posts from people I don't know end up on my relay for some reason. I'm really curious about the third point. Why would anyone publish to my relay?

I’m using a limited-time free AI model called Horizon Beta on PayPerQ, and it’s pretty good. Not sure how long they’ll keep it free, though.

South Korean government distributed consumer coupons (aka "free money") to stimulate domestic demand, and of course, merchants raised their prices accordingly. Yet, people are complaining about the merchants' greed, haha. They should have saved in Bitcoin from the start!

Getting into Nostr has led me to explore a lot of open-source code, and I have to admit, it makes me groan a bit when I switch back to our company's codebase. 😂 To be fair, the section I'm responsible for is an internal service, not something customers see, so we can get away with a less polished approach.

Does anyone know why my balance on Alby Hub sometimes changes even when I haven't spent or deposited any funds? My guess is that the balance displayed by Alby doesn't represent the total amount sum in my channels, but rather the usable amount. This usable balance could fluctuate depending on the fee policies of the counterparty node. If the counterparty is a professional Lightning routing node, they might actively change their fees as part of their rebalancing strategy, which in turn affects my available balance. Is this assumption correct? #alby #asknostr #nostrdev

It seems like Bitcoin's DLC (Discreet Log Contract) functionality could act as a privatized form of justice. Are there any actual implemented services for this? I'm imagining a system where a reputable oracle pre-publishes a finite set of choices, and two participants bet on which choice will be the final outcome, something along those lines. Furthermore, if my understanding is correct, it seems this functionality could be implemented without either participant needing to interact with the oracle beforehand, as long as both participants agree on the outcome. Other than the oracle publicly pre-announcing the choices and its public key, the oracle would only need to "do something" and issue a judgment if and when the two participants disagree.

At first, I was a bit puzzled as to why JoinMarket isn't a purely peer-to-peer (P2P) system like Bitcoin or the Lightning Network, but instead has a directory node that it must operate through. I thought that operating in a completely P2P fashion, like Bitcoin, would result in much more stable connections. Then it dawned on me today: I realized that maker nodes have absolutely no incentive to propagate offers from other maker nodes.

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에 들어가 봤더니 모르던 리스트에 내가 포함되어 있길래 보니 한국의 비트코이너들을 모아둔 곳이었다. 대단히 고무적인 것은 단순히 비트코인 오를 거니까 모은다는 정도를 넘어서 개인지갑으로 모으며 라이트닝 네트워크를 직접 호스팅 하고 그걸로 결제하는 세상을 만들기 위해 기여하는 분들고 있다는 것이다. 자유의 가치를 이해하고 있다는 뜻이지. 심지어 미제스 연구소 관련자라고 추정되는 사람들도 있었다! 한국의 미래가 내가 생각하던 것보단 밝은 거 같다. 몇 년 전에 사내에서 라이트닝 네트워크의 원리에 대해 세미나를 하고 앞으로 이런 세상이 올것이 필연이므로 우리도 더이상 거래소 역할에만 머무르지 말고 대비를 해야 한다고 주장했을 때 얘가 미쳤나라는 반응을 받았던 걸 생각하면 격세지감이다

A quick question for developers of #coracle and #Flotilla. I've noticed some behavior regarding the link preview feature in DMs. I might be misunderstanding how it works, so I don't want to raise a false alarm. I use nostr DM to transfer sensitive info like NIP-47 NWC (nostr+walletconnect://...) strings between my devices. When I paste one of these strings into the DM input, it appears the client attempts to fetch a link preview. My concern is that this process might be sending the entire string, including the secret key, to an external service to generate that preview. If my observation is accurate, this could be a potential security risk. Has anyone else looked into this? Or could the developers clarify if this is the intended behavior? Just wanted to bring it up for discussion. Thanks for all the hard work on these great clients. #nostrdev #asknostr #devstr

I'm wondering if there's a Nostr client that has the functionality to show a specific user's notes in chronological order. My hunch is that this is more about the relay's ability to handle such requests efficiently than the client's, so it might not exist, but I figured I'd ask just in case.