ProofMatch

Zero-knowledge proof of funds on Stellar. Prove what’s true. Reveal nothing. 🏗️
Real-World ZK
docs:

[ProofMatch @ZKProofMatch]

@BuildOnStellar Just submitted ProofMatch to @StellarOrg’s Real-World ZK hackathon 🏆
Prove you hold ≥X funds on Stellar — without revealing your actual balance. Circom + Groth16 circuit, verified on-chain via Soroban.
Prove what’s true. Reveal nothing.
https://t.co/ncomadTQzt
@BuildOnStellar

[ProofMatch @ZKProofMatch]

Another day of real builders shipping on Stellar.
ProofMatch: ZK proof-of-funds + stability proofs. Privacy without sacrificing verifiability.
Live demo + LOBSTR support: https://t.co/TBPIVAUz5r
@BuildOnStellar

[Build on Stellar @BuildOnStellar]

SCF Demo Day is where shipped projects take center stage.

July's Mainnet Demo Day featured five live Stellar projects across formal verification, ecosystem intelligence, wallets, payments, commerce, and multichain UX.

A recap ↓

[ProofMatch @ZKProofMatch]

Want to prove you meet a financial requirement on Stellar without showing your full balance?
Generate a zero-knowledge proof in your browser (now with LOBSTR support) and verify it on-chain via Soroban. @BuildOnStellar @StellarOrg
Privacy-first solvency. No snapshot gaming.
Try it: https://t.co/Y1SW9DJUkK
Docs: https://t.co/zyQK6FqN6T
What’s your go-to Stellar wallet for this? 👇
#Stellar #ZKProofs #Soroban #ProofOfReserves

[ProofMatch @ZKProofMatch]

#NewProfilePic

[ProofMatch @ZKProofMatch]

Open source. Ready for integration. Feedback and contributions welcome!
What’s your favorite new Zipper feature? How would you use private proof-of-funds on Stellar?
Try ProofMatch and let us know 👇
#Stellar #Soroban #ZKProofs #Zipper #BuildOnStellar

[ProofMatch @ZKProofMatch]

Zipper (Protocol 27) is now live on Mainnet — and it’s a big win for builders like us.
Cleaner auth delegation, simpler Soroban transactions, and better replay protection.
This makes on-chain ZK verification tools like ProofMatch even smoother and more powerful. @BuildOnStellar @StellarOrg

[ProofMatch @ZKProofMatch]

@BuildOnStellar Privacy shouldn’t mean secrecy.
Transparency shouldn’t require exposure.
ProofMatch — Zero-knowledge proof-of-funds on Stellar.
Prove you hold ≥X XLM (or stable balance for 7+ days) without revealing your actual balance, address, or history.
Prove what’s true. Reveal nothing. 🏗️

[ProofMatch @ZKProofMatch]

Shipped during the Real-World ZK hackathon and now even stronger with today’s upgrades.
Live demo (multi-wallet support including LOBSTR):
https://t.co/TBPIVAUz5r
Docs:
https://t.co/zpCDY3syzN

[ProofMatch @ZKProofMatch]

Zipper (Protocol 27) is live 🔥
Better delegation and replay protection for Soroban smart accounts = smoother on-chain ZK experiences.
ProofMatch already uses Soroban for private proof-of-funds verification.
These upgrades make real-world privacy + verifiability tools stronger.
Try ProofMatch: https://t.co/Y1SW9DJUkK
@StellarOrg @BuildOnStellar

[ProofMatch @ZKProofMatch]

@StellarOrg keeps emphasizing configurable privacy on open networks — that’s exactly what ProofMatch delivers.
ZK proof-of-funds on Stellar: prove you meet requirements without revealing your balance.
Now even better positioned with upgrades like Zipper.
Live demo + docs: https://t.co/Y1SW9DJUkK
@StellarOrg @BuildOnStellar

[Stellar @StellarOrg]

Learn more about Zipper 🤐
https://t.co/JB8ld5zOvp

[ProofMatch @ZKProofMatch]

@StellarOrg keeps emphasizing configurable privacy on open networks — that’s exactly what ProofMatch delivers.
ZK proof-of-funds on Stellar: prove you meet requirements without revealing your balance.
Now even better positioned with upgrades like Zipper.
Live demo + docs: https://t.co/Y1SW9DJUkK
@StellarOrg @BuildOnStellar

[Build on Stellar @BuildOnStellar]

Zipper (Protocol 27) is now live on Mainnet 🌠

→ Auth delegation as a first-class smart account feature
→ One bundled auth entry instead of one per signer
→ Simpler transaction simulation
→ Protection against signature replay

[ProofMatch @ZKProofMatch]

Zipper (Protocol 27) live on Mainnet is excellent news for Soroban builders.
Cleaner auth delegation + replay protection will make on-chain ZK verification experiences like ProofMatch even smoother.
Prove fund thresholds privately → verify on-chain with less friction.
Try it: https://t.co/Y1SW9DJUkK
@StellarOrg @BuildOnStellar #Stellar #Soroban #ZKProofs

[Stellar @StellarOrg]

Zipper (Protocol 27) is now live on Mainnet.

The protocol upgrade introduces authentication delegation for custom accounts and address-bound smart contract address credentials.

[ProofMatch @ZKProofMatch]

What’s next? More use-case examples, integration guides, and community feedback.
If you’re building on Stellar (or thinking about ZK), try the demo and reply with your thoughts.
@BuildOnStellar @StellarOrg #Stellar #ZKProofs

[ProofMatch @ZKProofMatch]

ProofMatch in action — quick technical breakdown 👇
Generate a proof that your Stellar wallet meets a minimum balance threshold (or 7-day stability) — all without revealing the actual amount.
The proof is generated in-browser (Circom/Groth16) and can be verified on-chain via Soroban in one transaction.

[ProofMatch @ZKProofMatch]

Open source & ready for integration.
Good first issues are live if you want to contribute.
Full docs: https://t.co/zpCDY3syzN
Live demo: https://t.co/TBPIVAUz5r

[ProofMatch @ZKProofMatch]

New on ProofMatch: @lobstr wallet is now fully supported! 🎉
Multi-wallet connect just got better.
Connect with LOBSTR, generate your zero-knowledge proof-of-funds, and prove ≥X XLM (or stability) without revealing your balance.
Privacy-first. On-chain verifiable. Works seamlessly with Freighter too.
Try it live:
https://t.co/Y1SW9DJUkK
Full docs:
https://t.co/zyQK6FqN6T
Which wallet do you use on Stellar? Let us know 👇
More wallets coming soon based on your feedback.
@lobstr @BuildOnStellar @StellarOrg @iamjayrome @Ash_CTX #Stellar #Soroban #ZKProofs

[ProofMatch @ZKProofMatch]

Shipped ProofMatch for the @BuildOnStellar Real-World ZK hackathon!
ZK proof-of-funds on Stellar — prove ≥X XLM without revealing your balance.
Live demo + docs + video in the thread below 👇

https://t.co/MJjvrn9AFe

@StellarOrg #Stellar #ZKProofs

[Build on Stellar @BuildOnStellar]

Stellar Hacks: Real-World ZK submissions closed today

ZK builders, show us what you shipped ⬇️

[ProofMatch @ZKProofMatch]

Zipper (Protocol 27) unlocking better auth & delegation is perfect timing.
ProofMatch uses Soroban today for verifiable ZK proof-of-funds (minimum balances without revealing amounts). These upgrades will make composable privacy tools even more powerful.
Try it: https://t.co/Y1SW9DJUkK
@BuildOnStellar @StellarOrg”

[Build on Stellar @BuildOnStellar]

The Zipper Upgrade (Protocol 27) is almost here.

Tomorrow, July 8 at 1pm ET (17:00 UTC), Stellar validators vote on whether to upgrade Mainnet to Zipper.

But before that happens, here's what you should know: