SECURITY ARCHITECTURE

Your Keys Stay Yours.

CoreFraction never requests or stores your wallet seed phrase or private key. Wallet signatures and transaction approvals occur through your connected wallet.

PROTOCOL ARCHITECTURE / WALLET DEFENSE MATRIX

How your wallet is protected. Your wallet keys remain under your control.

CoreFraction is built around self-custodied wallet connection. Compute unit activation and eligible proceeds tracking operate with transparent transaction parameters, zero key storage, and zero centralized custody of your wallet credentials.

SEC-01
CURRENT
We Never Ask for Your Seed Phrase

CoreFraction never asks for your seed phrase or private key. We never request or store private credentials.

SEC-02
CURRENT
Self-Custodied Wallet Connection

Customers use a self-custodied wallet connection and retain exclusive control of their wallet credentials at all times.

SEC-03
CURRENT
Explicit Transaction Approval

Wallet transactions require approval through your connected wallet. No funds or operations execute without your explicit authorization.

SEC-04
CURRENT
Signed-Message Authentication

Wallet authentication uses signed messages rather than sharing private credentials. Cryptographic challenges confirm address control safely.

SEC-05
CURRENT
Verified Deposits

Deposits go to a deposit address assigned to your account and are credited only after independent on-chain verification. No seed phrase or key is ever requested, and no token spending permission is requested beyond the single transfer you approve.

SEC-06
CURRENT
Verified Payout Destination

Eligible proceeds can be requested to your self-custodied payout wallet address registered in your Customer Portal account.

SEC-07
PLANNED
Payout-Address Cooldown

Modifications to registered payout destinations can include security cooldown windows before settlement requests resume.

SEC-08
PLANNED
Multi-Signature Treasury Administration

Platform operational reserves and treasury administration are planned around distributed multi-signature access controls.

SEC-09
PLANNED
Cold Key Infrastructure

Platform administrative credentials and operational backups are planned for isolated offline storage rather than public server instances.

AUTHENTICATION ARCHITECTURE / PREVIEW NOTICE

Wallet signature status. Cryptographic linking and verification roadmap.

Signed messages link a wallet to your account. Wallet authentication uses signed messages rather than sharing private credentials, keeping private keys securely on your machine.

Preview Phase Signature Status

CURRENT STATE

In this preview phase, signature verification on the server is not yet enabled. When you sign a challenge message to link your wallet, connected wallets display:

Signature not yet verified

Your address is saved to your Customer Portal profile for test routing and payout tracking, but automated server-side verification remains planned for upcoming releases.

Wallet Compatibility Matrix
Supported In-Browser Wallets
  • MetaMaskDETECTED
  • RabbyDETECTED
  • Coinbase WalletDETECTED
Planned Integrations
WalletConnect-compatible walletsPLANNED
Wallet signatures and transaction approvals occur through your connected wallet. CoreFraction never requests or stores your private key.
Cryptographic Protocols

Cryptographic Security Inquiries.

CoreFraction operates with a self-custodied wallet connection. Compute capacity activation and eligible proceeds tracking proceed without centralized custody of your wallet credentials.

Zero Private Key Storage

CoreFraction never requests or stores your wallet seed phrase or private key. Wallet signatures and transaction approvals occur through your connected wallet.

Because CoreFraction uses a self-custodied wallet connection, we do not hold your private keys and cannot recover your wallet credentials. Your active GPU Compute Units remain linked to your registered account, but wallet signatures and settlement requests require access to your connected wallet.

CORE // COMPUTE INFRASTRUCTURE
PLATFORM // INITIAL DEPLOYMENT

Managed high-performance GPU compute capacity provisioned in 30-day allocation terms. Track utilization, production and eligible proceeds from one dashboard.

SECURITY DIRECTIVE

CoreFraction will never request your seed phrase, recovery phrase or private key. CoreFraction Support will never ask for your seed phrase or private key.

Business Contact Address540 Sims AveSims Avenue Center #03-05Singapore 387603
© 2026 CoreFraction. Managed high-performance compute platform. All rights reserved.
COMPUTE // MANAGED CAPACITYSETTLEMENT: USDC

NVIDIA and GeForce RTX are trademarks and/or registered trademarks of NVIDIA Corporation. CoreFraction is an independent platform and is not affiliated with, endorsed by, or sponsored by NVIDIA Corporation.