What is already proven

The live product now runs on Base mainnet with real USDC; the historical testnet artifacts prove the rail before the current external mainnet buyer milestone.

Already proven internally

• Paid x402 request succeeded.
• Settlement succeeded.
• Seller-side wallet credit was observed twice.
• Seller-side net-profit artifact was captured.

Reference transactions

• 0x59e0154d7bb7a6ea3dae923b4d6206abe449077ad0c83964dda1bfaf17f3d9d4
• 0x34c67e465679a7c98db234aab6330699b781a55327e43c2054876da37142b7b2

What is not proven yet

• Net-new outside unpaid 402 intent
• Net-new outside paid request
• Net-new outside wallet-credit artifact

Inspectable artifact index

Use /artifact-index when you want one place that maps the public trust pages to the current internal proof directories without digging through the repository.