ArxPredict

Privacy-first prediction markets ✨ | Encrypted trading + MPC | Built on Solana with Arcium.

[Relatable🐐 @musaAdeshola]

another privacy prediction markets I have been testing on Arcium phase 2 testnet is @ArxPredict by @DsouzaJovian and it’s honestly one of the cleanest examples of what privacy-first predictions market should feel like.

arxpredict is a prediction market built on solana, powered by arcium’s mpc privacy engine, and currently live on arcium phase 2 testnet ☂️. it lets users bet, speculate, and trade outcomes but with a key twist: your positions and trade sizes stay encrypted.

no more on-chain stalking, frontrunning, or copytrading. just you, your beliefs, and cryptographically protected positions.

if you’ve used platforms like polymarket you know prediction markets are often open books everyone can see who bet what and how much. even solana-native attempts like switchboard-based markets or drift’s perps predictions left traces visible through solscan.

arxpredict changes that.

> every trade is computed via arcium’s multiparty computation (mpc) layer meaning nodes process encrypted data without ever seeing your actual wager.
> encrypted orderbooks prevent frontrunning and MEV exploits.
> the interface (live at https://t.co/8d2rY6CHTu) is intuitive you can connect your wallet, browse live markets, place predictions, and track performance all without leaking sensitive info.
> settlement proofs are verifiable on solana, ensuring results remain transparent, even when data is private.

that’s the balance we’ve been waiting for: privacy with verifiability.

why build on arcium? because it gives devs the ability to integrate encrypted logic into defi apps prediction markets, dark pools, neobanks, all without fragmenting the ecosystem. arcium’s mpc + solana speed means privacy doesn’t cost usability.

why use arxpredict?

because it lets you speculate without exposure.
because your conviction shouldn’t make you a target.
because this is what real web3 finance should look like open access, private by design.

you can also test the demo here → https://t.co/Gkruq4oNvC to help shape its evolution as phase 2 moves toward mainnet.

predict privately. build transparently.
adopt @arciumHQ ☂️

[Zeddy (❖,❖)☂️ @Amymolly_]

Tested some @arcium apps and honestly I’m so happy for what’s coming

@ArxPredict by @DsouzaJovian
Privacy prediction markets

I love this so much, with the way prediction markets heating up right now, imagine now being private again.
So easy to use, i can’t wait to use this on mainnet. It will be one of the best revenue generators on mainnet, me thinks .

@whisper_arcm by @chaukhac_
Confidential matchmaking

I love this so much as well, your missus won’t know you stepped out 😂, joking joking. Don’t cheat on your partners . I feel we should be able to post images directly instead of sending a link but yeah , it’s so great.
This is really needed in today’s world and I’m so excited it’s coming, can’t wait to use it on mainnet (I won’t cheat)

@CipherScore by @ifeelSam
Private credit scoring service, it’s so great , kudos to Sam

@k3hootxyz by @SaitamaCoder_VN
I’ve seen a case of someone that
don’t want to register for an online site because she failed the exam many times and she didn’t want to be mocked , seeing this is so nice . I feel it will extend outside web3 <Encrypted> school, I love this.

@splitstealfun by @4rjunc

Amazing game 🙌

I willl be testing more and they all work on mobile btw

So excited for what’s coming

gMPC

[Jovian Shilton Dsouza @DsouzaJovian]

Guess who is as black panther here
https://t.co/qRmz0zfT5S

[Sumit @smitmakesense]

@DsouzaJovian @ArxPredict Cool, I guess it can be useful for gambling apps that you love so much

[Mariee🐂🀄️ @Jst_Mariee]

Now you know what makes @arcium powerful.

[scalar @Aarontizzy01]

𝗔𝗿𝗰𝗶𝘂𝗺 𝗪𝗲𝗲𝗸𝗹𝘆 𝗿𝗲𝗰𝗮𝗽 #𝟭𝟵

Here’s what’s happened last week:

𝟭. 𝗡𝗲𝘄 𝗱𝗔𝗽𝗽𝘀 𝗟𝗮𝘂𝗻𝗰𝗵𝗶𝗻𝗴 𝗶𝗻 𝗣𝗵𝗮𝘀𝗲 𝟮 👇

- 𝗔𝗿𝘅 𝗣𝗿𝗲𝗱𝗶𝗰𝘁 – Privacy-preserving prediction markets @ArxPredict
- 𝗪𝗵𝗶𝘀𝗽𝗲𝗿 – Confidential matchmaking app on Solana @whisper_arcm
- 𝗞𝟯𝗵𝗼𝗼𝘁 – 𝗪𝗲𝗯𝟯 -native quiz game @k3hootxyz
- 𝗦𝗽𝗹𝗶𝘁 𝗼𝗿 𝗦𝘁𝗲𝗮𝗹 – Encrypted game theory experiment @splitstealfun
- 𝗖𝗶𝗽𝗵𝗲𝗿𝗦𝗰𝗼𝗿𝗲 – Privacy-first credit scoring service @CipherScore
- 𝗨𝗺𝗯𝗿𝗮 – Incognito mode for Solana @UmbraPrivacy

Follow these dApps on X so you don’t miss alpha

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𝟮. 𝗦𝗼𝗹𝗮𝗻 𝗖𝘆𝗽𝗵𝗲𝗿𝗽𝘂𝗻𝗸 𝗣𝗮𝗰𝗸𝗮𝗴𝗶𝗻𝗴 𝗶𝘀 𝗟𝗜𝗩𝗘
Arcium is sponsoring the DeFi track with $75k in funding, aimed at protocols going beyond legacy finance rails.

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𝟯. 𝗔𝗿𝗰𝗮𝗻𝗲 𝗛𝗮𝗻𝗱𝘀 𝗚𝗲𝘁𝘀 𝗮𝗻 𝗨𝗽𝗴𝗿𝗮𝗱𝗲
Fresh updates have been shipped to get Arcane Hands ready for the next phase of Arcium’s testnet.

𝗔𝗹𝗹 𝗿𝗼𝗮𝗱 𝗹𝗲𝗮𝗱𝘀 𝘁𝗼 𝗽𝗵𝗮𝘀𝗲 𝟮

Keep contributing
Stay <encrypted>

gMPC☂️

[roh4n.sol @0xRoh4n]

ARX-PREDICT (@ArxPredict):

it's a privacy preserving prediction market.

•&gt; developed by @DsouzaJovian