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Nossa missão é difundir o AT Protocol no Brasil, compartilhando projetos da comunidade, organizando eventos para troca de conhecimento, e debates para amadurecimento da Atmosfera.

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Sorry guys! openmkt.app is down at this moment and it's my fault. I didn't pay attention to the server usage and we reached the limits. Upgrading the plan and will be back soon!
New post: the quintal is open

Introducing quintal: a collective blogging platform on atproto, no algorithm, no metrics, one axolotl mascot. The small internet I always wanted to live in.

https://zoedsoupe.zeetech.io/posts/the-quintal-is-open
Importante atualização do Bluesky!

Agora tem uma configuração nova de privacidade, para indicar que você não deseja que seus posts apareçam no Feed Discover para quem não te segue (quem te segue pode ainda ver seus posts no Feed).

Com o app atualizado, a opção fica aqui:
bsky.app/settings/pri...
Bluesky @bsky.app
Now you can opt out of having your posts shown to non-followers in the Discover feed.

We know not everyone wants to go viral. Sometimes you're just posting for your followers. This is one of a few updates we're working on to give you more control over your experience and help you find your people.
Instructional image titled "Hide your posts from non-followers in Discover" accompanied by a screenshot of the "privacy and security" options from the Bluesky settings menu. "Ask apps to hide my posts from algorithmic recommendations" is toggled to the "on" state.
We’ve got a special AMA with Bluesky CEO @toni.bsky.team. Respond with your questions and join us on the livestream next Tuesday.
Vimos o anúncio dos dados privados em testes iniciais (alpha), mas ainda precisamos ler o anúncio completo para explicar bem ao público em geral e também aos devs interessados em experimentar.
Até o final do dia devemos postar um fio explicativo.
@newpublic.org are offering a virtual residency with paid stipend:

“Are you the kind of person who is excited to jump in to build something? To experiment? Do you feel like you can actually bring an idea to life in 3 months? Then this virtual residency is for you.”

Apply by Sept 9th
Screenshot of residency landing page - the two things they are looking for. 

Humans connecting to humans: products that bring people into meaningful contact online, including forums, messaging apps, groups, microblogging, and in-person meetups. This includes new AI-powered platforms and tools, as long as they connect people to people rather than people to bots.

Local and civic information environments: tools for distributing local news, building community knowledge, and facilitating collecting sensemaking — new ways for people to get trustworthy information about their communities.
New_ Public @newpublic.org
NEW: We are piloting a three month virtual residency, for two entrepreneurs with bold ideas for making the internet more human and healthy.

This is a paid opportunity to spend time exploring and building, and go from early hunch to conviction and clarity.

Apply here by Sept 9:
newpublic.org/eir
Nessa quarta-feira às 14h terá mais uma sessão ao vivo de Off Protocol no Streamplace, dessa vez com a presença do Jim Calabro. Se tiver alguma dúvida sobre as novidades faladas no nosso post anterior, essa é a oportunidade de perguntar! Envie sua pergunta no post citado ou no chat da live.
AT Protocol Developers @atproto.com
Excited for @calabro.io to join the Livestream. Reply with your questions about running the largest node on the atproto network.
Para os desenvolvedores que utilizam pedaços da infraestrutura oferecida pelo Bluesky (Relay, Jetstream ou API, por exemplo), leiam este anúncio no blog para saber de algumas mudanças, como o lançamento do Jetstream v2, novo SDK pro Jetstream, e um novo site reunindo documentação da infraestrutura.
AT Protocol Developers @atproto.com
Today we’re launching Bluesky Protocol Services, a new brand and website for the infrastructure Bluesky operates. And Jetstream v2, the best way for developers to use atproto at scale, now with network replay.

atproto.com/blog/introdu...
Vc pode usar vários programas pra criar uma imagem JPG (Paint, Photoshop, Krita, etc), e um arquivo JPG pode ser aberto em qualquer um.

Igualmente, os arquivos do Bluesky podem ser abertos no
deck.blue, no deer.social, no anisota.net, etc.

deer.social/profile/did:...

anisota.net/profile/dani...
Quando você segue pessoas, o app do Bluesky funciona como um RSS, lendo os "arquivos" do Bluesky dessas pessoas, te mostrando em uma timeline.

E hey, como são arquivos, os programas para ler esses arquivos podem ser vários.
Isso é uma forma de explicar o que é o ATProtocol, hm:

Sua conta Bluesky é como um drive que guarda os seus "arquivos" do Bluesky (posts, fotos, likes, etc), e que também pode guardar dados de centenas de outros apps de terceiros (como Streamplace, Blento, Colibri, e outros do link).
Sam Clemente @samclemente.me
Secretly, your "bluesky account" is actually an account to a shared drive that is used to store Bluesky 'files' (posts, likes, photos, etc.)

But there are hundreds of other apps that work with this 'shared drive' that have nothing to do with Bluesky that you can check out on
atstore.fyi
bluesky has always offered protocol services for devs— the relay, jetstream, and the bluesky api are the main ones. but until today those haven't really had a proper home.

the crew as been working hard, and there's (even) more here than meets the eye, let's break this down!!
Para os desenvolvedores que utilizam pedaços da infraestrutura oferecida pelo Bluesky (Relay, Jetstream ou API, por exemplo), leiam este anúncio no blog para saber de algumas mudanças, como o lançamento do Jetstream v2, novo SDK pro Jetstream, e um novo site reunindo documentação da infraestrutura.
AT Protocol Developers @atproto.com
Today we’re launching Bluesky Protocol Services, a new brand and website for the infrastructure Bluesky operates. And Jetstream v2, the best way for developers to use atproto at scale, now with network replay.

atproto.com/blog/introdu...
u can just backfill the whole network from hubble to a cheap vps (plus block storage) in 7h6m
four line charts: imported records/sec hovers *just* below 1M, very steady; repos/sec is a bit over 1.5k/sec but under 1.75k/sec, in-flight is flat at 128, and "up" (missing title) is 1 for just over 7h then back to 0.
fig (aka:[phil]) @bad-example.com
u can just backfill the network from scratch in 26h
8 charts over 26h. the charts have roughly three phases.

actors working: mostly ScheduledResync, though there's a steady bar of identity resolve work until the final phase. the resync work starts very noisy but kinda roughly decreasing in the first phase, then rises in the second, then drops ~linearly in the third

host registry lookup & actor resolve: pending and resolved are just big noisy spikes in the first phase. they stabilize in the second with `pending` holding steady high, and hit/resolved rising. in the third phase `pending` drops to zero and resolved/hit come down ~linearly toward zero.

records added: phase 1 is high volume, over 600k/sec, slightly reducing. phase two and three is a fast drop and exponential decay toward zero.

resync scheduler dispatches: noisy rise in phase 1, steady rise from a slightly reduced starting place reaching over 800/sec in phase 2, linear drop toward zero in phase three

resync outcomes: like the last one but for "synced" outcomes. there's a bit of visible noise near the bottom for "spurious" but not much.

block bytes resynced (stacked): starts over 192MB/sec, steady slow slight decrease in phase 1. phase 2 and three follow the same decay shape as records added. there are two series, ingest_sst starts as the dominant one, but the volume steadily shifts toward batched_put, which makes up most of the decay tail.

resync scheduler ready hosts: same shape as resync outcomes and resync scheduler dispatches, except that its first section is more steady at under 100 and level until the phase 3 linear drop toward zero.

resync phases: not very interesting (or obvious what it means). some "drain" at the start that goes to zero early. "request" starts higher and reduces without hitting zero but then stays steady near it. "limit wait" starts high, goes low, then goes higher and steady to the end.
E mais um app surge experimentando com dados privados
Dessa vez a abordagem é com a solução feita via
@happyview.dev, que deve ser suportado pra uso em qualquer conta a princípio

Eu vou testar aqui com a opção de sincronização privada 👀
Tyler Lawson @tyler.fun
Excited for @calabro.io to join the Livestream. Reply with your questions about running the largest node on the atproto network.
Pros devs de plantão que quiserem fuçar o PDS que o Nick fez em Rust que suporta os dados privados (spaces)

Código:
tangled.org/ngerakines.m...

Docs:
atproto-crates.com/pds.html
Primeiro app de atproto utilizando a arquitetura para dados privados 👀

MAS ATENÇÃO ‼️
Só vira dado privado mesmo se o PDS tiver o suporte para esse tipo de dados (o que 99,9999% dos PDSes online não tem suporte AINDA, então vai com calma), se não ele segue usando os dados públicos tradicionais
Nick Gerakines @ngerakines.me
Bulleted is officially live: bulleted.app

At the surface, it's pretty simple: It's an outliner. Every bullet is a record in a repository you own. The launch post covers what it does, so this thread is the part I left out: why I built it and what's underneath.
📅 Our next monthly meeting is Thursday, September 3 at 1 PM ET / 17:00 UTC.

Agenda (so far): published-lexicon lifecycle, TSC role discussion, governance restructuring follow-up.
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