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hemisblockchain.bsky.social
Hemis Blockchain
@hemisblockchain.bsky.social
140 followers 120 following 65 posts
https://linktr.ee/hemisblockchain

A new layer 1 blockchain for the card, dice and board game industry.

Provably fair probabilistic transactions without contracts.

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hemisblockchain.bsky.social
The new Probabilistic Transaction (PTX) framework from Hemis delivers verifiable randomness directly on-chain, with no reliance on oracles or off-chain systems. This marks a major step forward for trustless #game mechanics & #decentralized fairness.
Explore the design: hemis.tech/2025/08/01/h...
Hemis PTX: high‑level design - Hemis Blockchain Gaming
Overview A Probabilistic Transaction (PTX) is an extension of the existing `CTransaction` that encodes a list of possible outputs and the probability range associated with each. When the PTX is includ...
hemis.tech
August 27, 2025 at 12:46 PM
hemisblockchain.bsky.social
Implementing mempool pairing meant extra code, state, and pairing logic, which is risky when dev resources are tight. Our new PTX model drops that in favour of focused, maintainable consensus changes.
Read more about the improvement: hemis.tech/2025/08/01/p...

#Developers #blockchainDev
Cartoon-style illustration of a smiling male developer sitting at a desk with two screens showing colourful lines of code. He wears glasses and a teal shirt, holding a vintage alarm clock showing 10:10. Above him float three glowing blue blockchain cube icons connected by lines. The background is warm orange-yellow, and the scene conveys a positive, productive vibe with a hint of tech-savvy humour.
August 20, 2025 at 3:26 PM
hemisblockchain.bsky.social
Old PTX: “Oops, your half didn’t match—better issue a refund.”
New HEMIS PTX: “Set an expiry height, chill, and reclaim later.”

Cleaner scripts, saner wallets, fewer headaches.
Read why we shifted 👉 hemis.tech/2025/08/01/p...

#CryptoDev #Blockchaindev
Cartoon die character with sunglasses lounges in a deck chair under a palm tree, sipping a drink. A glowing digital timer labeled “Blockchain Expiry Height” counts down calmly in the background. Overlay text reads: “Set expiry height → Chill, and reclaim later.”
August 19, 2025 at 1:28 PM
hemisblockchain.bsky.social
Managing half-transactions required complex timeouts, refunds, and recovery scripts if matches never happened. HEMIS's new Consensus-level PTXs avoid this! No messy edge-case logic and fewer bugs.
Learn more hemis.tech/2025/08/01/p...

#Security #gaming
A humanoid cyborg with a large white dice for a head, featuring black dots arranged as facial features, stands in a futuristic neon-lit server room. The environment is rain-soaked, with glowing server racks lining the walls and mist in the air. The cyborg cheerfully operates a backpack leaf blower, blasting away swarms of tiny metallic robotic bugs crawling across the servers. The scene has a Blade Runner–style cyberpunk aesthetic, with cinematic lighting, neon reflections, and a mix of dystopian grit and playful humor.
August 18, 2025 at 3:08 PM
hemisblockchain.bsky.social
PTX enables 1:1 games of chance on the Hemis #blockchain. Previously, players could view half-details & decline if a bet looked bad. Our new method bundles inputs into one PTX, to end refusal games & delays. Faster, fairer play for #gamers
More: hemis.tech/2025/08/01/p...
August 15, 2025 at 3:57 PM
hemisblockchain.bsky.social
Paired halves could clog the mempool or be spammed, causing congestion. 🚫
With Hemis's consensus-level PTX, each Probabilistic Transaction is just a regular transaction ensuring no more pairing logic or mempool bloat.
Learn more: hemis.tech/2025/08/01/p...

#blockchains #gaming
August 14, 2025 at 12:50 PM
hemisblockchain.bsky.social
Our new consensus-level PTXs deliver single, fully formed transactions to streamline the user experience. Previously, the paired-PTX model required two half-transactions per game that nodes had to combine in-mempool.
New Probabilistic Transactions (PTXs): hemis.tech/2025/08/01/p...

#Blockchain
Futuristic robotic hands holding a glowing blue geometric sphere above an illuminated platform, with neon signs reading 'GAME' and 'ARENA' in the background, suggesting a high-tech gaming or virtual reality environment.
August 13, 2025 at 12:31 PM
hemisblockchain.bsky.social
Early Hemis Probabilistic Transactions (PTXs) were like speed dating for transactions:
- two halves meeting in the mempool
- random number generation deciding the winner.
Fun, but messy.
Now: consensus-level PTX, cleaner, safer, and way less awkward 🛡️ hemis.tech/2025/08/01/p...
PTX implementation vs. original mempool plan - Hemis Blockchain Gaming
In early designs, Hemis explored using paired Probabilistic Transactions (PTXs): two players would each broadcast a half‑transaction to the network. When both halves were present in the mempool, nodes...
hemis.tech
August 11, 2025 at 4:34 PM
hemisblockchain.bsky.social
Have you seen? 👀 Our 2025–26 PTX roadmap & marketing plan is live. It’s bold, strategic, and yes—there are charts. 📈

Catch up 👉 hemis.tech/2025/08/01/h...

#gaming #HMS
A glowing white HEMIS dice showing the number five floats above a futuristic digital map. The map features a bright neon blue line with three red circular nodes intersecting it. Electric-like blue cracks and grid patterns spread across the dark background, creating a high-tech, cybernetic aesthetic.
August 6, 2025 at 1:07 PM
hemisblockchain.bsky.social
🚨 Highlights from the recent AMA: solid PTX progress, thoughtful community questions, and a few honest insights along the way.
Definitely forward momentum. Catch the full recap 👇
hemis.tech/2025/07/22/h...
Hemis Project Update: PTX Progress & AMA Recap - Hemis Blockchain Gaming
I’m proud to say that Hemis is fully alive, and the core team has been quietly powering ahead. While losing both our Head of Tech and my own availability simultaneously was far from ideal, the rest of...
hemis.tech
July 25, 2025 at 8:31 AM
hemisblockchain.bsky.social
📣 Hemis AMA – July 2025
Drop your questions in ⁠general on Hemis Discord!
Dan (Stonehedge) will answer them this Fri, July 18th at 17:00 UTC.
💬 Talk wins, misses, and what's next—including exciting PTX plans!
🔗 discord.com/invite/GbadM...
See you there!
July 17, 2025 at 3:52 PM
hemisblockchain.bsky.social
📣 Hemis Community Update – June 2025

🎲 Dan (Stonehedge) is back, healthy & committed to Hemis & #PTX
🎲 Thanks to Hypermist, Tafkat, Paul J & AKcryptoguy for stepping up
🎲 Regrouping & #Recruiting
🎲 PTX remains the mission. Let’s build.

Read more 🔗 hemis.tech/2025/06/24/h...
Hemis Community Update – June 2025 - Hemis Blockchain Gaming
I want to speak directly and honestly to the Hemis community about status of the project. Over the last six months, and especially the last three, I’ve been completely absent from the project. This wa...
hemis.tech
June 25, 2025 at 12:22 PM
hemisblockchain.bsky.social
🚨 Hemis Wallet v1.3.1 — upgrade ASAP!

🔽 github.com/Hemis-Blockc...

To ensure a safe DAO wallet transition, Gamemaster rewards are paused. We need most users on 1.3.1 to resume the rewards, so please do your part!

Questions? Join us on Discord:
🔗 discord.com/invite/GbadM...
A meme image of Bernie Sanders standing outdoors in a winter coat with the text: "I am once again asking you to update your Hemis wallet to version 1.3.1." The Hemis logo is placed in the top-right corner.
June 6, 2025 at 3:21 PM
hemisblockchain.bsky.social
We’ve just released Hemis Wallet v1.3.1 — a minor update fixing sync issues some users faced in v1.3.0. 🛠️
✅ Improved syncing
✅ Better peer handling
✅ Updated protocol (70928)

🔽 Download now: github.com/Hemis-Blockc...

🧵1/3
Release Hemis-1.3.1 · Hemis-Blockchain/Hemis
github.com
June 3, 2025 at 4:52 PM
hemisblockchain.bsky.social
🚀 DAO day is here - kicking off a major evolution of the HEMIS ecosystem! 🚀

Our #DAO will provide a mechanism for allocating development funds & prioritising projects via community voting.

🆕 Update ASAP to the new DAO-enabled HEMIS wallet: github.com/Hemis-Blockc...

🧵1/3
Release Hemis-1.3.0 · Hemis-Blockchain/Hemis
github.com
June 1, 2025 at 6:55 PM
hemisblockchain.bsky.social
🔧 How PTX from HEMIS Works:

☑️ Two participants submit paired transactions.

☑️ Gamemaster nodes utilize decentralized RNG to determine the outcome.

☑️ No need for custom smart contracts—simplifying the gaming experience.

Learn more: hemis.tech/2024/11/26/h...

#Gaming #devs
A three-panel comic in a colorful, stylized design. Panel 1 shows two confident players facing each other—one in a wizard hat, the other in a hoodie—both holding glowing “Transaction” scrolls. Panel 2 features serious humanoid server characters wearing white judge wigs, gathered around a large glowing 20-sided die labeled “Decentralized RNG.” Panel 3 depicts a large red button labeled “NO SMART CONTRACTS” being pressed, triggering a cheerful “WINNER” banner above the smiling wizard player, with digital confetti in the background. The setting is a lighthearted, tech-themed arena with subtle blockchain motifs.
May 21, 2025 at 2:15 PM
hemisblockchain.bsky.social
🛠️ Why PTX from HEMIS Matters:
1. No complex smart contracts.
2. Fair & verifiable outcomes via decentralized RNG + quorum consensus.
3. Lower barriers to entry for devs & players.

Discover how PTX will revolutionize #BlockchainGaming 👉 hemis.tech/2024/11/26/h...
A futuristic game show stage with three glowing podiums labeled "1," "2," and "3." At podium 1 stands a grumpy smart contract character wrapped in red tape with a sign that says "SMART CONTRACT." At podium 2 stands a cheerful dice character labeled "DECENTRALIZED RNG." At podium 3 sits a relaxed developer with a laptop, sipping coffee. Above them, bold text in a tech-style font reads, "WHY PTX FROM HEMIS MATTERS: 1...2...3." The background features digital grid lines and a subtle blockchain motif, enhanced with a cyberpunk neon glow.
May 20, 2025 at 10:57 AM
hemisblockchain.bsky.social
✅ Trust the whole process, not just the code.
With PTX from Hemis, every interaction is verifiable and tamper-proof thanks to:
🔹 Decentralized random number generation
🔹 Quorum-based consensus
Transparency, built into the process.
Learn more 👉 hemis.tech/2024/11/26/h...

#fairplay #gaming
A pixel art illustration of an iceberg floating in the ocean. The visible tip above the waterline is labeled "CODE," while the much larger submerged portion below the waterline is labeled "PROCESS." The image highlights the idea that code is just the visible part of software development, whereas the underlying process is much more extensive and hidden. The background includes a blue sky with clouds and deep blue water, reinforcing the iceberg metaphor.
May 16, 2025 at 12:53 PM
hemisblockchain.bsky.social
Hemis DAO launches June 1st!
A huge step toward community empowerment 💪
We're deepening our commitment to decentralization 🌍—enabling community-led fund allocation and project prioritization through #voting 🗳️

#DAO
A cyberpunk-themed promotional graphic featuring a glowing pink logo resembling a rounded square with a central dot. Below the logo, bold neon pink text reads "Hemis DAO launches June 1st!" The background is dark with a futuristic circuit board design in shades of blue and purple, adding a high-tech, digital atmosphere.
May 15, 2025 at 12:09 PM
hemisblockchain.bsky.social
Example PTX Supported Games from HEMIS:
🎲Numerical Rolls - Predict ranges.
🃏Card Challenges - Tokenized card attributes.
🏝️Land Games - Compete for tokenized parcels.
🔢Token Lotteries - Fair random number generation.

Learn more 👉 hemis.tech/2024/11/26/h...
How Probabilistic Transactions Will Work - Hemis Blockchain Gaming
Introducing Functional Requirements for PTX v1 As we progress toward delivering Probabilistic Transactions (PTX) on the Hemis blockchain, we want to share how this feature is taking shape. Recently, w...
hemis.tech
May 12, 2025 at 10:59 AM
hemisblockchain.bsky.social
🔍 What is PTX?
A system enabling 1:1 games of chance on the Hemis blockchain. Participants submit paired transactions; Gamemaster nodes use decentralized RNG to determine outcomes.
No complex coding required!
Learn more 👉 hemis.tech/2024/11/26/h...

#DecentralizedGaming #NoCode
A large, yellow question mark with the letters "PTX" in white stands on a reflective surface. The background features a dark, digital network grid with glowing yellow nodes and lines, creating a tech-inspired, interconnected atmosphere.
May 7, 2025 at 2:34 PM
hemisblockchain.bsky.social
🎲 PTX = Probabilistic Transactions on Hemis
Simplifying on-chain games of chance—no smart contracts, just paired transactions + decentralized RNG (random number generation).
Learn more 👉 hemis.tech/2024/11/26/h...

#BlockchainGaming #Gaming
A digital illustration in flat style shows two contrasting characters. On the left, a tired "Smart Contract Dev" sits at a laptop, frowning, surrounded by tangled code lines and gas fee receipts. In the center, a glowing dice icon labeled "Decentralized RNG" hovers above a blockchain node, linking both sides. On the right, a relaxed "PTX User" smiles while sipping coffee, with two large buttons labeled "Heads" and "Tails" floating in front of her. At the bottom, the caption reads: "Skip the code. Roll with PTX.
May 6, 2025 at 1:21 PM
hemisblockchain.bsky.social
HMS holders, check out the Hemis-Hosting ROI APP—your financial weather forecast for Hemis #staking & Gamemaster rewards!

Passive income is always nice, even if it won’t buy you a yacht (yet). 😉

Check your own ROI!
✅ Join: discord.com/invite/GbadM...
🔔 ROI Channel: discord.com/channels/111...
A screenshot of a Discord chat in the #roi channel on March 5, 2025. User James enters the command !ROI 10000 2.58, prompting the Hemis-Hosting APP bot to respond with a detailed breakdown of the Hemis Hosting ROI. The response includes: Hemis Holdings: 10,000 HMS, priced at $0.04 per HMS. Staking ROI (annual): 73.5%, with 1,659,931 HMS staked in the network. Estimated Staking Rewards: Daily: 20.14 HMS (~$0.80) Monthly: 612.5 HMS (~$24.30) Gamemaster ROI (annual): 90.6% Estimated Gamemaster Rewards: Daily: 24.82 HMS (~$0.98) Monthly: 754.94 HMS (~$29.96) Hosting Costs for 10 GMs: $25.80 Total Net Income After Hosting Fees: $4.16 The bot also provides total collateral in GMS (1,647,000 HMS) and states there are 1,647 enabled nodes. The timestamp on the bot’s response is March 5, 2025, 1:54:02 PM. Below the message, there is a reaction emoji (a clapping hands emoji) and a few user interface elements of Discord, including a text input box and emoji options.
March 5, 2025 at 2:40 PM
hemisblockchain.bsky.social
Introducing dev-talk on the Hemis Discord! 🎙️👀 A read-only channel where you’ll get a behind-the-scenes look at our development journey—real-time insights, problem-solving, and progress updates.

✅ Discord invite: discord.com/invite/GbadM...
🔔 Follow the dev-talk channel: discord.com/channels/111...
A screenshot of a Discord conversation in the '#dev-talk' channel. Multiple users discuss the fee structure for a project, mentioning values like '50 tHMS' and '25'. The conversation includes messages from users 'TAFKAT', 'Paul J', and 'hypermist', with some humor and lighthearted remarks. On the right side of the screenshot, there is a meme image of Jim Halpert from 'The Office' peering through blinds with a smirk, seemingly observing the conversation.
March 3, 2025 at 1:40 PM
hemisblockchain.bsky.social
🎉 Congratulations to x.com/v_lotcain, the winner of our January Giveaway! 💰 2,000 $HMS are on the way to you.

🙏 A big thank you to everyone who participated and helped spread the word about Hemis! The good news? 🎁 More competitions and prize draws are coming soon.
A digital graphic with a black background featuring gold marquee lights forming a rectangular frame. At the top, the word "WINNER" is displayed in bold, gold, illuminated letters. In the center of the frame, there is a circular profile picture with a character resembling an animated raccoon wearing a blue vest, set against an autumn forest background. Below the profile picture, the name "valverde lotcain" is displayed in white text, along with the handle "@v_lotcain.
February 27, 2025 at 12:55 PM