dcadenas
Daniel Cadenas

https://nos.social

No empujes el río

Public Key

npub138he9w0tumwpun4rnrmywlez06259938kz3nmjymvs8px7e9d0js8lrdr2

NIP-05 Address

daniel@nos.social

NIP-57 Address

pinkfirefox1@primal.net

Profile Code

nprofile1qqsgnmujh847dhq7f63e3aj80u38a92zjcnmpgeaezdkgrsn0vjkheg0w3g0v

Author Public Key

npub138he9w0tumwpun4rnrmywlez06259938kz3nmjymvs8px7e9d0js8lrdr2

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Last Notes

2024-10-21 14:19:00

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Oh it's the 10002 tag! now it makes more more sense 🙏

2024-10-21 14:08:34

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What I don’t understand is how to get the “Reads, all pubkeys” type of stat. I mean the writes can be obtained from a firehose sub but I don’t get how to read a count of who reads from a relay. Specially a relay you don’t control

2024-10-18 18:00:33

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And how. Does `Users per relay` reads counter work ?

2024-10-18 17:36:51

Hey @npub1xdt…ntxy how does nostr.band count events in the `Events per relays` graph? A firehose subscription of all posted stuff?

2024-10-17 14:34:35

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At @npub1pu3…tfch we did some similar work on top of your library for a probably incomplete version of Nip-17 but it may be useful anyways https://github.com/planetary-social/nos/blob/aebbcb7353ec5cc34584bc3c802ddb6b754cb6ad/Nos/Service/GiftWrapper.swift

2024-10-17 11:51:19

TIL there’s an Airbnb focused on btc. I really need to get out from under my rock.
#note1pg0…cm8r

2024-10-12 14:54:34

Fight or dance?
https://image.nostr.build/2ebb2f3902b526c9dc5f96434210401ef171284418c63b797dd2670789a8eeee.jpg

2024-10-05 14:31:01

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Forgot to mention, we’re also using your strfry policies, so thanks for that! We made a tweak for banning IPs based on rate-limit abuse, which worked well against certain types of spam. I can create a PR for upstream at some point. https://github.com/planetary-social/strfry-policies/blob/nos-changes/src/policies/rate-limit-policy.ts

2024-10-05 14:18:11

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Nice! I agree wot and some pow seem to be the most effective solutions (seeing captcha as one form of it?). Right now the app shows a feed based on friends of friends but I think the replies are not covered by that. But I may be wrong here and @npub16zs…92l7 knows better about the iOS internals.
We do have backend services yes, in fact we have now a server to calculate followers that is internally using neo4j and I think it has potential to extend the classical friend of friends Wot to a page rank based solution.
https://github.com/planetary-social/nos-followers
Pagerank could extend it to more people than the one level friend of friends. We are calculating it currently but we are not using it for the moment

2024-10-03 16:34:57

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I mean, we do have some measures, but it can’t completely remove it

2024-10-03 16:33:10

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I wish I knew 😢

2024-09-24 18:27:09

Ok
#note1xkq…5s4m

2024-09-24 16:34:29

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🧉

2024-09-16 12:47:52

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Of course sir! 🇺🇾🧉
https://image.nostr.build/dd14d4ab7eba2444bc2041a8ccc6998076124a10bdfaa929fee7c2c2c8b2bcc2.jpg

2024-09-04 15:11:07

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Yes that's the most probable reason. Sorry for the noise!

2024-08-05 11:54:07

Los lunes mi cabra del café tiene sueño
https://m.primal.net/JokI.jpg

2024-07-29 19:12:52

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And now @npub16zs…92l7 ?

2024-07-29 16:31:28

Hey @npub16zs…92l7 see this test?

2024-07-29 15:40:11

Un poco de Tango montevideano
https://m.primal.net/JiBE.mov

2024-07-21 20:38:21

Meditation through typing seems like an excellent idea.
I would also try it with pure key combinations, without meaning, similar to typing tutors. Errors show you when you stopped thinking and are focused, helping you better identify the start and end of your thoughts, which helps you to see them as just another thing. You can then do the same with feelings.
https://www.reddit.com/r/productivity/comments/i4a4od/typing_meditation_in_the_morning/

2024-07-16 00:14:04

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Incorrect generalizing mental patterns evolved from the need to simplify the world, allowing you to safely assume that all lions are dangerous. This is also the root of all irrational hate and the destruction it brings. That's why valuing individuals over groups is such a powerful idea for a better world. It's not about being selfish; it's about having an antidote to collective hate and avoiding the trap.

2024-07-12 15:56:01

My bunny woman in bikini thinks I should be an art creator
https://m.primal.net/JOJv.jpg
https://m.primal.net/JOKB.jpg

2024-07-10 04:27:22

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The self!

2024-07-09 12:45:06

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Money printing and regulations. Of course, they didn’t consider the consequences of these actions. Now, instead of admitting that regulations have worsened rents, they blame the tourists, once again ignoring the consequences it will bring. After killing tourism, perhaps through another regulation, they will probably blame something else.
Centralized decisions fail to address the network of unseen consequences. Only the parallel, agile, and decentralized pace of solutions through the free market can stop this whack-a-mole game.
This is a prime example of Hazlitt's book "Economics in One Lesson" and possibly a result of low time preference and the inability to see the long-term effects of the proposed solutions.
Rallo explains how prices got worse through regulations in Barcelona:
https://x.com/juanrallo/status/1650807138288033793
Milei solved a similar problem in Argentina by deregulating, price decreased and offer rose immediately: https://www.libremercado.com/2024-02-29/milei-desregula-el-alquiler-y-obra-el-milagro-la-oferta-se-duplica-y-el-precio-cae-un-20-7102681/

2024-07-05 15:53:22

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Awesome talk. He is really talking about Nostr but doesn't know it yet.
Or he knows it, but it would disrupt his own company.

2024-06-25 11:33:13

https://m.primal.net/IxSQ.jpg

2024-06-14 00:32:55

Enjoying the story from @npub1etq…klqn. 6 hours recording but a pleasure to listen to, very dynamic https://youtu.be/LMeNe1tBsr4?t=3961

2024-06-13 15:54:45

🍁 https://image.nostr.build/253c92c77276b6515c47164e87350ab0c760964a066710f3fa37e03b5e807a6f.jpg

2024-06-13 15:35:40

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The reason we didn't use kind 1984 directly is that the semantics are not quite the same. This is a request to the bot for flagging something, so you point to the note or npub and provide a suggestion explaining why. This is because:
We want our own vocabulary, NIP-69 (https://github.com/nostr-protocol/nips/pull/457), which is also friendly to automated reports. This is evolving, so it’s not marked as final.
There is a high chance we will choose something different from what is suggested, either from OpenAI's evaluation or our own manual selection. This is also a hint: we are not receiving a report kind; we are receiving a request for a report with different semantics than kind 1984.
Allowing user-provided inputs and just relaying them blindly for the anonymity functionality would make the Tagr bot appear to have a schizophrenic "personality." For example, both the victim of harassment and the harasser could use it, and from an outside perspective, the bot would appear to ban everything randomly without a consistent set of rules. The idea is to have many bots tailored to different preferences, and you follow those you like.
But I like the idea of a new kind. We are using plain JSON just because it was the more flexible initial approach while developing the service. Right now, we do the communication through NIP-17, so it's a kind 1059 wrapping a kind 13 wrapping a kind 14 with our custom JSON in the content.
I think what you propose is to have a new kind different from kind 14, right? Let's say kind 1986 "Report Request"? Currently, I like that we are fully wrapping the reported note inside the payload, so we don't need to fetch anything, but it’s not a big deal to have it as an e-tag for more consistency, although that increases the chances of not finding it.
So we'd be using NIP-59 wrapping this new kind. It would not be signed for the same reasons kind 14 is not, and also because all the requester identity comes from the kind 13, and we'd be repeating info.

2024-06-11 21:25:53

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There's more detail in the bot code itself https://github.com/planetary-social/reportinator_server
But keep in mind that there's also a google pubsub side of it that deals with openAI (maybe we should merge both in the future). The google pubsub side is https://github.com/planetary-social/cleanstr
I'd be happy to tell you more about the specifics if you want some more info

2024-06-11 21:07:39

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It's just a nip-17 private message with a predefined json structure that the bot can understand:
reporterText: just a free form human readable description on why you think it should be analyzed. Useful for potential manual processing.
reportedEvent: being the full event you are flagging. May be only analyzed by AI, if AI doesn't flag it, there's a manual inspection through a Slack channel integration.
https://m.primal.net/IhJy.png

2024-06-10 17:05:31

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Not focused on instagram really but @npub1pu3…tfch has stories similar to instagram, but we are not really focused on pictures first

2024-06-07 16:00:55

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Hola de nuevo @npub1tax…j2hl !

2024-06-07 01:30:55

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One of the techno gods https://www.youtube.com/watch?v=ZhZJqgQ_ZhE

2024-06-06 22:41:03

https://image.nostr.build/a946c07a30b39428b0221eb1df2f61bd5f9aeb88ff9325cf8741ee955963ff46.jpg

2024-06-06 21:33:45

Running Tidal
(but on web because I can't get the app from Uruguay 😢 )
https://tidal.com/browse/album/304166092?u

2024-05-30 14:45:24

🐦
https://m.primal.net/ISlS.mov

2024-05-28 17:26:28

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You may find this useful https://undocumented.nostrkinds.info

2024-05-24 18:27:43

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OP_CHECKMULTISIGVERIFY

2024-05-24 16:26:33

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You may find this useful https://undocumented.nostrkinds.info/

2024-05-24 15:18:25

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hmmm your are missing something herehttps://m.primal.net/ILWl.png

2024-05-20 12:38:34

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No problem! Bitcoin articles from @npub1a2c…w83a should be there too https://www.lynalden.com/archives/

2024-05-19 23:09:26

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I'd read first https://www.amazon.com/Bitcoin-Standard-Decentralized-Alternative-Central/dp/1119473861 from @npub1gdu…6nak and then https://www.amazon.com/Price-Tomorrow-Deflation-Abundant-Future/dp/1999257405 by @npub1s05…eyhe and most articles by @npub1trr…hdpu https://bitcoinmagazine.com/authors/alexgladstein

2024-05-19 23:06:17

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You may find useful this proposed nip from @npub1gcx…nj5z
https://github.com/vitorpamplona/nips/blob/relationship-status/81.md

2024-05-18 13:25:55

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Hey Greg at least use Primal that does the lightning wallet setup for you, just so we can thank you for the website

2024-05-18 01:47:41

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@npub1uaa…87z6 😢

2024-05-17 14:33:06

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We are seeing another surge of events at one of the nos.social servers, just in case checked stats.nostr.band and it matches https://stats.nostr.band/#daily_profile_events . I wonder if we are under some bot swarm attack as few weeks ago

2024-05-16 22:04:18

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Interesting! Maybe a moebius band vs 2d space would have been a more intuitive addition to the analogy

2024-05-16 14:09:59

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It seems there’s something called Snaps that lets you add a real Bitcoin plugin (not the wrapped fake), but I agree that the easiest option is to just install a Lightning app. https://snaps.metamask.io/snap/npm/btcsnap/

2024-05-16 13:58:21

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I like to think of Bitcoin mining as simply finding a four-leaf clover in a field. Adjusting the difficulty is just changing the size of the field. The algorithm itself isn’t complex; it’s just expensive.

2024-05-16 00:49:27

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@npub1rpm…du5v ^

2024-05-15 23:48:47

Maybe bumping up our minimum zap amount is a better way to get and keep new users than any classic retention strategy. This isn't an ad-based network for making money, and we might just be stuck in the old ways.
Time for me to say goodbye to the default 42 sats and hello to 210 sats. It would be cool to see a movement towards increasing the zap value and see what it brings.
Plus, a calculator that suggests zap amounts based on the rate of zaps per month and maximum accepted total sats per month would be awesome.

2024-05-14 14:01:46

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No more left
https://m.primal.net/IGfX.jpg

2024-05-13 20:35:43

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Dumb pipes, smart endpoints

2024-05-13 14:09:25

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That nip 05 is pretty ugly, I aliased to blueskybridge@nos.social pointing to the same npub

2024-05-10 17:07:28

Creo que hoy se me pasó la mano con la montañita
https://m.primal.net/IFPY.jpg

2024-05-08 14:41:07

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Sam Harris vs Jordan Peterson. Summary here https://www.youtube.com/watch?v=Uh-DKbKlfag

2024-05-07 21:21:50

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Even worse, once this subscription model for car features becomes popular https://www.theverge.com/2022/7/13/23206999/car-subscription-nightmare-heated-seats-remote-start

2024-05-07 21:10:25

Any good recommendation for a slim coffee machine with grinder. I don’t have lots of space for this https://image.nostr.build/86d50f75069bbca695fc26fda999a8af46349bcb1178762f4e35b175f192d683.jpg

2024-05-06 14:19:28

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With some ☕️ of course, 🧉 turn probably tomorrow, ñeri

2024-05-03 14:15:02

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It's pretty hypocritical to say he supports diversification and livelihoods across the world while banning Bitcoin payments from his platform.

2024-05-03 14:00:36

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I think part of the problem relates to generational changes.
For the first time, we have kids growing up in an era where Bitcoin and digital payments are the norm. Just a few years ago, using your credit card online was a discomfort for many—my parents still feel uneasy about it. An everybody would laugh at Bitcoin just 10 years ago.
In 10 years, we'll have adults who view transferring money via a simple post as commonplace as taking a picture

2024-05-03 12:10:13

Nada como una buena luz Huberman y un mate para enpezar el día
https://image.nostr.build/82f58b4b12898ac2cd5e221eb1cf4316dbc6046256d8aa9e68b8a8b9a4ca8458.jpg

2024-04-27 18:10:00

Beautiful phrase from Aáron Sepúlveda-Cué:
"Money is the most tradeable good, not the most valuable good.
Money is a social institution we developed to cooperate with strangers. Family & friendship are the social institutions we developed to cooperate with those we love.”

2024-04-24 22:18:26

So now providing the same anonymity as cash is labeled as money laundering?
#note1rea…df85

2024-04-17 13:56:33

Nature is decentralised. Conway's law shouldn't be just for software, it would explain many things on why so many ideas shaped as nature work better (Internet, Bitcoin, Austrian economics)
https://www.noemamag.com/we-need-to-rewild-the-internet/

2024-04-15 18:37:16

I've updated https://undocumented.nostrkinds.info with a JSON endpoint and NIP-89 info where available. 🔍

2024-04-10 20:07:15

And it seems a torus is a nice way of visualizing the wrapping of the curve under a finite field https://www.youtube.com/watch?v=Vrx7SNnYHfI
#note1trn…6vfg

2024-04-10 19:20:52

Beautiful animated explanation of elliptic curves key exchange https://curves.xargs.org/

2024-04-05 14:48:48

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Rust is awesome but the learning curve is to steep for beginners and it may be frustrating. I'd go with Python for that.

2024-04-05 14:45:16

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Bienvenida! no te pude hacer zap, activá lightning!

2024-04-05 14:33:39

First one!
#note1qqd…hx62

2024-04-05 13:20:13

Soy el orgulloso responsable de que un zap a @npub1sg6…f63m sea un 69 y no me da vergüenzahttps://m.primal.net/HrZu.png

2024-04-01 18:01:02

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Recién veo esto jaja, necesito explicaciones!

2024-03-31 01:32:29

Testing wss://countries.fiatjaf.com from 🇺🇾

2024-03-26 21:47:40

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Reminds me of this great book I first heard about from @npub1der…xzpc
https://www.startuglybook.com

2024-03-25 23:58:35

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🙏

2024-03-22 18:19:27

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Visual Studio Code with Vim keybindings

2024-03-11 21:26:05

And another

2024-03-11 20:05:13

One more test

2024-02-15 10:14:37

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Even if the analogy isn't spot-on, we're battling one of the biggest advantages Bitcoin and X have: the network effect. @npub1a2c…w83a has some cool thoughts on it here: https://www.lynalden.com/bitcoins-network-effect. If we can come up with a game-changing use case (think Bitcoin payments), we might just have a shot at beating the beast.
Clones or undistruptive improvements will never do it

2024-01-26 19:36:51

Published a simple Rust-based command line tool for nostr key conversion. Check it out and contribute! https://crates.io/crates/nostrkeytool

2023-12-15 15:34:37

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We have a Telegram group for Uruguayan Bitcoin maxis open to anyone interested. It's primarily in Spanish, but all are welcome. We're hoping that someday we can migrate this group to be 100% Nostr. Feel free to join us at https://t.me/bitcoinmaxisuruguay

2023-11-10 09:36:51

https://image.nostr.build/d40e65d65057dcfaa2b00fca41893cfab6b25601b3ee00329f2ec22e84aa90d1.jpg
No room for fun

2023-11-01 02:35:05

Some truth from @npub1az9…m8y8 https://image.nostr.build/6d7e714e31629b09e8312ff50a66ebe2227a5ef9ed71ce26d38a33454f364582.jpg

2023-11-01 00:41:15

https://image.nostr.build/3c025cc44e12f0f2517eb09a91a95ea09b13844cb87b5585b238cdba13e35bac.jpg here https://image.nostr.build/3c025cc44e12f0f2517eb09a91a95ea09b13844cb87b5585b238cdba13e35bac.jpg

2023-11-01 00:31:50

https://image.nostr.build/4364d6e60acdc2bae9d24bb6afd26646e097fbfc190eb109bb6da6e8a7986d91.jpginally at nostrasia!https://image.nostr.build/4364d6e60acdc2bae9d24bb6afd26646e097fbfc190eb109bb6da6e8a7986d91.jpg

2023-10-31 08:37:03

https://image.nostr.build/2bb806534096e7dca6e5553841ab9b8f0e3a9b31f14a8cf872a353181f248be7.jpg

2023-08-15 19:48:00

Markdown test:
![Dog](https://upload.wikimedia.org/wikipedia/commons/thumb/4/43/Cute_dog.jpg/320px-Cute_dog.jpg "a dog")
https://upload.wikimedia.org/wikipedia/commons/2/2d/Cat_%282207159142%29.jpg

2023-04-19 17:50:41

Bienvenido #[0] ! cc #[1]

2023-04-13 20:58:21

What’s this monstrosity?
https://nostr.build/i/nostr.build_e6948ba6ebdfa13555eb48480f55f5e1c5e25074ee67572dc382048f72946ead.png

2023-04-06 15:53:30

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In fact in Italian “ours” is “nostro”. Would be a good enough reason to do a Nostr conference there just to use that 😆

2023-04-06 15:49:27

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Nuestr

2023-02-21 19:11:05

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#[2]

2023-02-16 15:18:59

#[0] Verifying My Public Key: "dcadenas"

2023-02-15 04:21:49

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It seems that’s a decision of the client, not of the relay.
A client can easily behave as a pipe to another relay as shown by the nostcat’s pipe example: nostcat: https://github.com/blakejakopovic/nostcat
Feels like the idea of the protocol is to make servers dumb and leave cleverness to clients?
As if relays are dumb air and clients create the virus.