Devhalls

Wetware → Hardware → Software
Dream it → Built it → Live it

[Upstream, Cardano Stake Pool (UPSTR) @Upstream_ada]

The next UK Cardano event is just around the corner! Hosted by @DiscoverCardano, Meet-up link in comments 👇👏

—

Self sovereignty in a world of AI, tech giants and political polarisation is the most IMPORTANT thing you can do for you and your future self.

Taking part in person and building your networks gives us the spring board to shape the future. Get offline and come in person for constructive chats!

—

A full day of web3, at a great venue, we will be diving into:
• Latest developments from @IntersectOSO
• Upstream latest, and consumer product development
• Blockchain governance and the impacts of treasury funding.
• Conversations with Budget proposers - with most of the NCL involving the founding entities, we expect to see representatives from Cardano Foundation and Input Output Group to discuss their proposals.
• Learn more about Discover Cardano activities and plans.
• Cardano Bounties - what is it and what are their plan.
• Round table discussion about your concerns/excitement/thoughts on direction of the Cardano ecosystem.

Join the event 30th May 2026:

#UKTech #Blockchain #Cardano

@Cardano_CF @IOGroup @MidnightNtwrk - reshare and send some of your UK reps down 💪

[Tommy Robinson 🇬🇧 @TRobinsonNewEra]

⚠️OFFICIAL MARCH ROUTE⚠️

This weekend, we carve our names into history with our Unite The Kingdom and the West rally in central London.

Listen, carry, and share this important information with everyone attending.

The time is now.

See you all on Saturday 🇬🇧

[Devhalls @devhalls]

This is great work!

[Arxia Layer One @ArxiaLayerOne]

WE DID IT ! We just sent the first layer 1 blockchain transaction over lora radio. No internet. no cellular. no satellite.

193 bytes, signed with ed25519, validated locally, on real hardware. @lilygo9 t-beam to lilygo t-beam, 868 mhz, two years of work landing in a single packet.

What does this actually mean ?
The entire crypto industry talks about decentralization and builds everything on top of an internet connection. as if it's never occurred to anyone that a government would cut that connection the second it serves them. @web3privacy has been screaming about this for years. They're right..

580 million people hold crypto. three trillion dollars on chain. all of it depends on a server somewhere being online. wait until they cut your internet. your wallet won't be drained. it'll just be worth nothing.

Arxia removes that dependency at the protocol layer. block lattice consensus. orv stake-weighted voting. crdt reconciliation when partitions reconnect. unique nonce per wallet, signed receiver field, four-tier finality with explicit caps so you always know what guarantee you're holding. 34 of 34 protocol tests passing. fully open source.

What we aim for ? A layer 1 that doesn't die when the network does. a wallet that works in a blackout, a war zone, a kill switch event, a solar storm, a protest where they pull the plug. the blockchain that runs when the internet is dead.

today we proved the radio leg works. next is the mesh, the field deployment, the public testnet, the ido, the mainnet.

@LoRaAlliance

[Devhalls @devhalls]

A long time coming … this strat is a thing of beauty … been revisiting some John Mayer tunes this eve, sounds smooth af

[Devhalls @devhalls]

@dynamic_io @Cardano @base Very true! Raises a great question of where you can rapidly prototype and experiment, either from existing projects answering similar needs, or dev tooling that can spring board the proof

[Devhalls @devhalls]

If you have £20million gov investment contract, and needed to choose a blockchain for supply chain tracking within the next 2 weeks, what would you choose? @Cardano @base … go!

Zk is a necessity …

[Upstream, Cardano Stake Pool (UPSTR) @Upstream_ada]

The Cardano summits are best served as COMMUNITY lead sites. Connecting events for our core community across the globe … the world comes together on Cardano …. It’s cheaper, has far more coverage, and more authenticity …

At these events we can discuss goverenance, core topics around liquidity provisions, node diversity, all that Jazz we all care deeply about! and ensures that our CORE community has a consistent yearly, open to all, home and maintains the very long built relationships we all have. This is orders of magnitude better than selective events holding the summit, and as such restricting access and attendance through pricing and location choices. Your current proposed pattern excludes MOST voices of our core Cardano community, and they become exclusive because most of our community cannot afford or attend these. Shameful you choose not to recognise this.

— and then .…

Token49 should be paid for by the CF out of your current business holding value, which is significant …. That is the entire point of your founding entities existence, is to leverage your EXISTING power FOR cardanos enterprise endeavours, not ask me for more money to do what you should be doing already.

Mixing these 2 event and marketing aims is fundamentally silly, and short sighted. It ignores the core communities desires, it does not platform institutional adoptions that everyone is so keen to gain, and tries to merge the 2 incompatible layers

The Cardano Summit is for Cardano full stop … we all know it and we all want to go to the party ... Token 49 and all the other global events that are non Cardano focused are what the @Cardano_CF entire mandate should be primed for … so please for the love of building value, pay for those yourself, not via treasury withdrawals.

Community lead local summits (like previous successfully years that had higher turn outs) and enterprise lead CF events

Why did you not reach out to community hosts who are ready, willing and have the history to organise the summits? Emails go ignored too my guys … 🤷‍♂️

@Cardano_CF @F_Gregaard @IOGroup @IOHK_Charles @IntersectMBO and Emergo, is anyone actually there? Have you ever reached out?

[Devhalls @devhalls]

@vikrambuilds https://t.co/AXsho7kpk8 … just another dev agency but what you think?

[Devhalls @devhalls]

It’s Friday! Slaying the Spire … Finally at the colourless unlocks of we finish this game 💪

[Devhalls @devhalls]

New plot! Couple days landscaping and planning > automated homestead with Patch v2 … where passions come together, great things happen 🪴👾

[Devhalls @devhalls]

Rust is the best

[Devhalls @devhalls]

@CiprianiRanieri Here’a a fun one for the kids, space season!
https://t.co/MgpA6l82LF

[Devhalls @devhalls]

1. Write better plans
2. Write focused prompts
3. Less code output
4. Lower costs
5. Ship smaller & faster

If your AI subs are maxing out everyday, take a step back and plan your builds

[Archive @ArchiveExplorer]

"Claude usage limit reached. Your limit will reset at 7pm"

every. fucking. day.

was about to pay $200 for Max. then I read this article

98.5% of tokens - wasted

you're not paying for answers. you're paying for Claude to re-read its own homework 30 times

spent months blaming Anthropic for being greedy. turns out the problem was how I write prompts

5 minutes of reading

basic plan now handles more than my old Max

[Devhalls @devhalls]

For the love all code reviews, when your vibe coding at 10,000 pps (prompts per second), make sure your maintaining docs 🙏

[Devhalls @devhalls]

Devs automating marketing, marketers vibe coding, agents scraping and summarising … only a few gaps left before we can all focus on other things

[Devhalls @devhalls]

Just wanted to finish 12/50 side projects I started years ago … need to slow down …

[Devhalls @devhalls]

Rust and TS will take over the internet

[FluidTokens @FluidTokens]

We just performed the first Atomic Swap between Cardano and Bitcoin in Mainnet.

This means native BTC was traded for native ADA.

0.0001 $BTC swapped for 50 $ADA

Bitcoin is on Cardano 🧡 ↔ 💙

[Devhalls @devhalls]

AI is a beautiful tool …. Until it isn’t

[Pendulum @pendulumlondon]

AI can build you an app in an afternoon. Getting it to production is a different conversation.

The last 5% - performance, security, deployment, data at scale - is where most AI-generated codebases stall.

We audit, fix, and ship them.

#AI #DevWorkflow #UKTech

[Devhalls @devhalls]

@IOHK_Charles I’m attending multiple Cardano community events as always … the question is are you? If not wtf mate? This weekend in Edinburgh … followed by London … where you at mate? I’ll pay for the travel if that’s an issue 😂🤝 cannot fathom why you choose not to come to Scotland … where it all began … it’s a choice mate …