Belo Horizonte BitDevs

Um espaço para devs e qualquer pessoa interessada em debater Bitcoin e protocolos relacionados de uma perspectiva técnica.

[Isaque Franklin @IsaqueFranklin0]

I published a new blog post investigating the field element functions in the first secp256k1 commit.
https://t.co/xUz23BGVPZ

[Belo Horizonte BitDevs @bhbitdevs]

O #26 BitDevs BH já tem data e local! 📢
🗓️ 24 de Junho
📌 Escola de Engenharia UFMG

Inscreva-se no Meetup
https://t.co/D0UFETsVNX

#bitdevs #bitcoin

[Erik @Erik17192799]

Wallet implementations: please take a look at the Electrum Protocol 1.7 proposal (link bellow).

It incorporates several cool new features, but the one I'm most interested in is the `blockchain.scriptpubkey.*`. I've proposed those endpoints so personal electrum server such as...

[Belo Horizonte BitDevs @bhbitdevs]

🌵 #mandacaru v0.11.0 is out!

Scan a signed transaction from your air-gapped wallet - SeedSigner, Coldcard, Foundation Passport, Krux, Keystone - and broadcast it straight through your own node.

https://t.co/Ln2McFxdkw

#utreexo #floresta

[Belo Horizonte BitDevs @bhbitdevs]

#25 BH BItdevs
📅 27/05

Vejo vocês lá!

https://t.co/nRRX3N2BAE

[Narcélio @narcelio]

🚨😱 BITCOIN 100% SEGURO?! 🤔🚨

Na terça-feira da semana que vem, dia 26, farei aqui em BH uma palestra sobre carteiras com multi-assinatura, a auto-custódia mais simples e segura.

Aproveite os últimos ingressos do primeiro lote!

https://t.co/O7xUCDfiWN

[Belo Horizonte BitDevs @bhbitdevs]

🌵 Mandacaru v0.10.0 is out

Your mobile Bitcoin node finally uses every pixel of your big screen

No more stretched phone UI

https://t.co/Ln2McFxdkw

#utreexo #bitcoin

[Belo Horizonte BitDevs @bhbitdevs]

@TheButterZone @bmarvalho @getfloresta Cooking...

[Belo Horizonte BitDevs @bhbitdevs]

Mandacaru v0.4.0 launched with fast sync

https://t.co/5vVtLpg3Hm

Now you can sync your node in just a few minutes!

Powered by assumeUtreexo from @getfloresta

[Belo Horizonte BitDevs @bhbitdevs]

@maximalistus Interesting! I'll take a look

[Belo Horizonte BitDevs @bhbitdevs]

🌵 Mandacaru v0.8.0 is out!

⚡ Faster header IBD
⚡ Assume-utreexo checkpoint for quicker initial setup
⚡ Smarter sync progress

Huge thanks to the community for the feedback that made this possible 💚

https://t.co/Ln2McFxdkw

[Belo Horizonte BitDevs @bhbitdevs]

@TheButterZone @bmarvalho @getfloresta Fixed on v0.8.0 https://t.co/Ln2McFxdkw

Thanks for the report!

[Belo Horizonte BitDevs @bhbitdevs]

@maximalistus Yes, we can. There is an open issue for that. For now, I'm focused on making it faster and more stable

[Belo Horizonte BitDevs @bhbitdevs]

🌵 Mandacaru v0.7.0 is out!

Your node now identifies as Mandacaru on the Bitcoin network, helping grow visibility for mobile Utreexo nodes.

Software talks, you stay private.

/Floresta:0.9.1/mandacaru:0.7.0/

https://t.co/Ln2McFxdkw

[Belo Horizonte BitDevs @bhbitdevs]

@bmarvalho Como tem sido sua experiência com o Mandacaru?

[Belo Horizonte BitDevs @bhbitdevs]

@luca0x46 @satsigner @getfloresta 🌵

[Belo Horizonte BitDevs @bhbitdevs]

🌵 Mandacaru v0.6.0 🌵

Pick your wallet's birthday year in Settings so the node only downloads BIP-158 filters from that point forward.

Initial on-device storage: ~13 GB → under 2 GB.
https://t.co/Ln2McFxdkw

[lui§chwab @luisschwab_]

@getfloresta Floresta v0.9.1 is already available on brew
https://t.co/kScl6MhvL9

[Belo Horizonte BitDevs @bhbitdevs]

@digp2p @sliv3r__ Em Settings -> about -> Suggestions and bugs você consegue ver os bugs mapeados e próximas features. Um deles é a redução desses 13GB utilizados para menos de 2GB e futuramente para menos de 300Mb https://t.co/khe3K4PmZl

[Belo Horizonte BitDevs @bhbitdevs]

@BitcoinerRick38 @digp2p Por enquanto, só aceita conexões de apps no próprio celular

[Belo Horizonte BitDevs @bhbitdevs]

@BitcoinerRick38 @digp2p Sim, precisa esperar baixar os headers