Quantum Stocks

First post-quantum security for tokenized S, dividends & collateralized borrowing ON Robinhood Chain & Solana.

CA : 0x839beb7d5032b4dd2ebdc7b17c1286dcd97ad144

[Quantum Stocks @QuantumStocks12]

Tokenized stocks are moving onchain. Their authorization needs to prepare for a post-quantum future.

Introducing Quantum Stocks. Now live on mainnet.
CA : 0x839beb7d5032b4dd2ebdc7b17c1286dcd97ad144

Our post-quantum design brings together:

• ML-DSA-44 module-lattice signatures under NIST FIPS 204
• Dual-layer authorization
• SHA-256 intent binding across chain, program, owner, action, asset, amount and receiver
• Nonces and expiry to prevent replay
• Staged buffers for larger signature payloads

The goal: bind authorization to exactly what you approve, using signatures designed to withstand quantum attacks.

Tokenized stocks. Dividend claims. Collateralized borrowing.

Building First post-quantum financial infrastructure for Robinhood Chain and Solana.

Watch the technical walkthrough below.

[Quantum Stocks @QuantumStocks12]

Wall Street is moving onchain. Is its security ready for Quantum-Day?

CA: 0x839beb7d5032b4dd2ebdc7b17c1286dcd97ad144

Tokenized stocks depend on cryptographic signatures to authorize transfers. Q-Day is the point when sufficiently powerful quantum computers could break today’s widely used public-key cryptography.

That’s why we’re building toward post-quantum authorization at Quantum Stocks.

• ML-DSA-44 signatures • Authorization bound to the exact transaction intent • A focus on tokenized stocks, dividend claims and collateralized borrowing
Watch the explainer below to understand why this matters for onchain finance.

[Quantum Stocks @QuantumStocks12]

Quantum Tech for ETFs. From preview to a live SPY deposit demo.

tx hash : https://t.co/K3ydlXekid

Watch tokenized SPY deposited as collateral on Quantum Stocks, Robinhood Chain mainnet, with the successful transaction shown on the explorer.

Expanding our post-quantum authorization design to ETFs with ML-DSA-44 signatures and SHA-256 intent binding.

Full walkthrough below.

[Quantum Stocks @QuantumStocks12]

Mobile web UI fixed.

We’ve updated the https://t.co/GEXcGMOd56 layout for your phone. Check it out and let us know if you spot any issues.

[glunguslover @Attractsol]

@QuantumStocks12 Page is fked on Smartphone browser

[Quantum Stocks @QuantumStocks12]

Repay USDC on Quantum Stocks, Solana mainnet.

Building toward post-quantum authorization with ML-DSA-44 lattice-based signatures and SHA-256 intent binding across your onchain credit flow.

txhash : https://t.co/WRBUDSLpOR

Watch the repayment demo below.

[Quantum Stocks @QuantumStocks12]

Quantum Stocks on Solana mainnet and Robinhood Mainnet Demo

tx deposit on SOL: https://t.co/cx3jP5ZmC4

tx borrowing on RH :
https://t.co/HjnRQrYDpW

This walkthrough shows: • The post-quantum security setup • Depositing tokenized TSLA as collateral • The deposit confirmation and explorer receipt

Building toward ML-DSA-44 authorization for sensitive financial actions.

[Quantum Stocks @QuantumStocks12]

Repay USDG on Quantum Stocks, Robinhood Chain mainnet.

Close the borrowing cycle while we build toward post-quantum authorization with ML-DSA-44.

Watch the repayment demo below. Inspect the transaction:

https://t.co/0TRcOPbSOS

[Quantum Stocks @QuantumStocks12]

Quantum Stocks on Solana mainnet and Robinhood Mainnet Demo

tx deposit on SOL: https://t.co/cx3jP5ZmC4

tx borrowing on RH :
https://t.co/HjnRQrYDpW

This walkthrough shows: • The post-quantum security setup • Depositing tokenized TSLA as collateral • The deposit confirmation and explorer receipt

Building toward ML-DSA-44 authorization for sensitive financial actions.

[Quantum Stocks @QuantumStocks12]

Post-quantum policy setup on Quantum Stocks.

This demo shows the policy registration flow on Robinhood Chain mainnet, part of our design for ML-DSA-44 authorization of sensitive financial actions.

Watch the demo. Inspect the policy transaction:

https://t.co/EqHTTAUlVT

[Quantum Stocks @QuantumStocks12]

Tokenized NVDA collateral deposit on Quantum Stocks, Robinhood Chain mainnet.

Watch the deposit demo below and inspect the transaction onchain:

https://t.co/i2XNKONfpY

[Quantum Stocks @QuantumStocks12]

Borrow USDC against tokenized stocks on Solana mainnet.

tx hash : https://t.co/x9Aofk6ksf

Quantum Stocks’ authorization design combines ML-DSA-44 lattice-based signatures with SHA-256 intent binding, preparing sensitive borrowing actions for a post-quantum future.

[Quantum Stocks @QuantumStocks12]

https://t.co/5MHv3jKPYe

[Quantum Stocks @QuantumStocks12]

Dev wallet 100% Supply Burned

https://t.co/MdbnxvqNv2

[Quantum Stocks @QuantumStocks12]

Wall Street is moving onchain. Is its security ready for Quantum-Day?

CA: 0x839beb7d5032b4dd2ebdc7b17c1286dcd97ad144

Tokenized stocks depend on cryptographic signatures to authorize transfers. Q-Day is the point when sufficiently powerful quantum computers could break today’s widely used public-key cryptography.

That’s why we’re building toward post-quantum authorization at Quantum Stocks.

• ML-DSA-44 signatures • Authorization bound to the exact transaction intent • A focus on tokenized stocks, dividend claims and collateralized borrowing
Watch the explainer below to understand why this matters for onchain finance.

[Shadow of Ezra @ShadowofEzra]

BlackRock CEO Larry Fink says this is only the beginning as the tokenization of everything is underway.

Money, property, and even personal identity will soon exist in digital form.

He calls it a major opportunity for BlackRock, saying the plan is to move beyond traditional financial assets by digitally re-potting them into a new system.

[Quantum Stocks @QuantumStocks12]

Quantum Stocks. Verifiable contract addresses for onchain inspection.

Solana Mainnet Program
https://t.co/hBQ8pMZEWU
Robinhood Chain explorer links below use our supplied testnet addresses. Mainnet deployment at these addresses remains unconfirmed.

Registry
https://t.co/WtOhigQXq1

Market Factory
https://t.co/KTEUaSG58Y
PQ Policy Manager
https://t.co/JPpxVNPwWM

Treasury
https://t.co/mmzL5AVCfe
Credit Market
https://t.co/NyqAX5WwdJ

[Quantum Stocks @QuantumStocks12]

Quantum Stocks. Verifiable contract addresses for onchain inspection.

Solana Mainnet Program
https://t.co/hBQ8pMZEWU
Robinhood Chain explorer links below use our supplied testnet addresses. Mainnet deployment at these addresses remains unconfirmed.

Registry
https://t.co/WtOhigQXq1

Market Factory
https://t.co/KTEUaSG58Y
PQ Policy Manager
https://t.co/JPpxVNPwWM

Treasury
https://t.co/mmzL5AVCfe
Credit Market
https://t.co/NyqAX5WwdJ

[Quantum Stocks @QuantumStocks12]

Your tokenized stocks deserve security built for a post-quantum future.

Quantum Stocks’ withdrawal authorization design combines ML-DSA-44 lattice-based signatures, SHA-256 intent binding, nonces and expiry.

tx hash : https://t.co/muQmS8gEd9

Watch the NVDA collateral withdrawal demo on Robinhood Chain mainnet below.

This demo shows the withdrawal flow on Robinhood Chain mainnet, alongside our work toward ML-DSA-44 post-quantum authorization for asset withdrawals.

[Quantum Stocks @QuantumStocks12]

Quantum Stocks income claim demo on Robinhood Chain mainnet.

From PQ key setup to claiming USDG income, this walkthrough shows the flow through wallet confirmation and the transaction receipt.

Watch the demo below. Inspect the transaction yourself:

https://t.co/y48GGNHRDW

[Quantum Stocks @QuantumStocks12]

Will update it ASAP

[glunguslover @Attractsol]

@QuantumStocks12 Page is fked on Smartphone browser

[Quantum Stocks @QuantumStocks12]

Quantum Stocks income claim demo on Robinhood Chain mainnet.

From PQ key setup to claiming USDG income, this walkthrough shows the flow through wallet confirmation and the transaction receipt.

Watch the demo below. Inspect the transaction yourself:

https://t.co/y48GGNHRDW

[Quantum Stocks @QuantumStocks12]

Quantum Stocks on Solana mainnet and Robinhood Mainnet Demo

tx deposit on SOL: https://t.co/cx3jP5ZmC4

tx borrowing on RH :
https://t.co/HjnRQrYDpW

This walkthrough shows: • The post-quantum security setup • Depositing tokenized TSLA as collateral • The deposit confirmation and explorer receipt

Building toward ML-DSA-44 authorization for sensitive financial actions.

[Quantum Stocks @QuantumStocks12]

https://t.co/5MHv3jKPYe

[Quantum Stocks @QuantumStocks12]

Dev wallet 100% Supply Burned

https://t.co/MdbnxvqNv2

[Quantum Stocks @QuantumStocks12]

Tokenized stocks are moving onchain. Their authorization needs to prepare for a post-quantum future.

Introducing Quantum Stocks. Now live on mainnet.
CA : 0x839beb7d5032b4dd2ebdc7b17c1286dcd97ad144

Our post-quantum design brings together:

• ML-DSA-44 module-lattice signatures under NIST FIPS 204
• Dual-layer authorization
• SHA-256 intent binding across chain, program, owner, action, asset, amount and receiver
• Nonces and expiry to prevent replay
• Staged buffers for larger signature payloads

The goal: bind authorization to exactly what you approve, using signatures designed to withstand quantum attacks.

Tokenized stocks. Dividend claims. Collateralized borrowing.

Building First post-quantum financial infrastructure for Robinhood Chain and Solana.

Watch the technical walkthrough below.

[Quantum Stocks @QuantumStocks12]

Dev wallet 100% Supply Burned

https://t.co/MdbnxvqNv2

[Quantum Stocks @QuantumStocks12]

Quantum Stocks on Solana mainnet and Robinhood Mainnet Demo

tx deposit on SOL: https://t.co/cx3jP5ZmC4

tx borrowing on RH :
https://t.co/HjnRQrYDpW

This walkthrough shows: • The post-quantum security setup • Depositing tokenized TSLA as collateral • The deposit confirmation and explorer receipt

Building toward ML-DSA-44 authorization for sensitive financial actions.