PASS
Wallet payment reference
A controlled real-device Base Sepolia test-USDC transaction exists.
Controlled EVM testnet evidence
Base Sepolia test-USDC verification, completed and reviewable.
SafeGate inspected a real controlled Base Sepolia test-USDC transaction server-side, matched the expected customer, merchant receiver, token and configured test amount, consumed the transaction once, rejected replay, and produced receipt, evidence and wallet-bound delivery state.
Real-device controlled flow PASS
Server-side verification PASS
Durable one-time consumption PASS
Replay rejection PASS
No EVM mainnet or production payment claim
Completed evidence — no new transaction required
Network
Base Sepolia testnet
Asset contract
0x036cbd53842c5426634e7929541ec2318f3dcf7e
Merchant receiver
0x4c0627Ca52e8c3Abc3Ff811201DF26A5b1b6eA26
Customer wallet
0x73B1b8B8598f3dA2e033EB26242fD05610d37a39
Consumed transaction
0xefb800ab71b79d2cf1983a0161c16d2c61bba59b3b59ad162a199c58ce84bb0d
This transaction is already consumed and must not be reused.
Verified outcome
PASS
Server-side verification
The backend inspected the transaction rather than trusting a frontend claim.
PASS
Expected-field matching
Customer, merchant receiver, token and configured test amount were checked.
PASS
Durable consumption
The accepted transaction was durably consumed once.
PASS
Replay rejection
A conflicting reuse attempt was rejected instead of creating a second valid outcome.
PASS
Delivery evidence
Receipt, evidence, wallet-bound delivery and protected PDF recovery were demonstrated.
Outcome sequence
- Human-controlled wallet authorization on Base Sepolia testnet.
- Server-side transaction verification and expected-field matching.
- Durable one-time transaction consumption.
- Replay rejection for conflicting transaction reuse.
- Receipt and evidence generation.
- Wallet-bound delivery and protected PDF recovery.
Public-safe boundaries
This evidence demonstrates a controlled EVM testnet flow. It does not claim EVM mainnet settlement, production payment processing, broad wallet compatibility, custody, escrow, private-key access or wallet control.
A successful controlled real-device flow exists, but broad wallet and WebView compatibility has not yet been validated.