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No more guessing if a card was abused, degraded, or spoofed. We run attested hardware benchmarks and condense raw telemetry into verified domain scores.
From Telemetry to Trust
When a seller lists a GPU, they run our native benchmark client directly on their machine. Floprate verifies the hardware identity, monitors real-time sensors under stress, and generates four domain-specific scores.
Every test is cryptographically signed using a Trusted Platform Module (TPM) quote, proving the exact GPU model and configuration. Telemetry logs remain tied to the hardware profile, removing technical guesswork.
Awaiting Pipeline Run
Start the telemetry simulation on the left to witness how raw calculations translate into verified marketplace scores.
Built on Cryptographic Trust
We eliminate the friction and uncertainty of used hardware trading through cryptographic evidence and secure financial safeguards.
TPM Verification
Every listed benchmark result is validated using a Trusted Platform Module hardware quote. Spoofed specs or forged logs are instantly rejected, giving you confidence in purchasing used hardware.
Smart Contract Escrow
Funds are secured in a Solana smart-contract escrow during the transit phase. The transaction remains locked, protecting the buyer's payment from ghost sellers and scams.
Data-Backed Disputes
Buyers have the opportunity to dispute transactions and provide evidence if the card is faulty or fraudulent. Floprate will evaluate evidence to resolve disputes.
The Transaction Lifecycle
Witness how trust is established from start to finish as Jason lists his card and Sam buys it safely.
1. Benchmark & List
Jason runs the Floprate client to benchmark and verify his GPU telemetry.
TPM verification attests the hardware model and generates authentic scores (Health 95, AI 86, Render 89, Game 93). He lists the card on the market for $1,400.
Device: NVIDIA GeForce RTX 4090 (ASUS Strix)
2. Make Offer
Sam inspects the verified report and submits a $1,300 USDC offer.
Sam uses Floprate's secure marketplace to negotiate. The offer is submitted directly on-chain, backed by his verified identity.
Submit offer to Jason
Listing price: $1,400 USDC
3. Offer Accepted
Jason reviews Sam's offer and accepts the $1,300 USDC purchase price.
The system locks the listing state. A smart contract escrow structure is initialized for the transaction, changing status to 'Awaiting Funding'.
Offer accepted by Jason!
Waiting for buyer deposit.
4. Fund Escrow
Sam deposits the $1,300 USDC payment into the Solana escrow contract.
The funds are locked securely by the smart contract. Jason is notified that the transaction is funded and it is safe to ship the hardware.
5. Ship GPU
Jason packages the GPU, ships it, and registers the tracking info.
Jason enters the carrier tracking number into Floprate. The escrow contract monitors shipment status, updating to 'In Transit'.
GPU In Transit
6. Delivery Confirmation
Carrier confirms package delivery. Sam receives an automated notification.
Floprate's delivery tracking system alerts Sam that the package has arrived, automatically starting the 3-day buyer inspection window.
Package Delivered!
Your GPU has arrived. The 3-day hardware review window is now open.
7. Review Window
Sam receives the GPU and has 3 days to inspect the hardware.
Sam runs a matching local benchmark check. If the telemetry matches the seller's listing (no damage/degradation), the buyer lets the window close without disputing.
Inspecting GPU telemetry
Local benchmarks match listing.
Review window ticking down. No dispute raised.
8. Autorelease Funds
No dispute is raised, and the $1,300 USDC is released to Jason.
After 3 days without a dispute, the Solana smart contract automatically executes and transfers the escrowed USDC directly to Jason's wallet.
9. Mutual Review
Jason and Sam submit reviews for each other, completing the trust loop.
Both users rate their experience. Reputation scores are instantly updated on-chain, cementing their status in the Floprate trust graph.
"Fast offer and prompt payment. Escrow funded immediately. Communication was clear throughout. Seamless transaction!"
"GPU arrived safely packaged in its original box. Ran matching local benchmark telemetry and it is exactly as described. Recommended seller!"