Real commerce verification
Real USDC commerce events have been verified against intended requests, protected against replay and converted into evidence and portable proof.
Current production evidence
Reviewer evidence index
Technical Evidence Archive
Current evidence comes first. Historical engineering artifacts remain available so reviewer, hackathon and audit links do not break — but old testnet work is not presented as current production proof.
Current evidence
What matters now.
Paid API + recovery
A real 0.07 USDC API purchase completed with signed commerce evidence. Recovery completed without a second authorization or second charge.
Machine-buyable evidence
0.10 USDC pilot
A real Base Mainnet merchant pilot completed payment verification, fulfillment and evidence creation with visible outcome records.
Payment → fulfillment → proof
Outcome / MCP surfaces
Agent-readable verification exposes deterministic post-payment evidence without granting SafeGate wallet authority.
Verify before trust
Public developer package
The public SDK provides commerce-verification and agent-facing surfaces while preserving error and assurance semantics.
@nurexenlabs/safegate-sdk
No unsupported upgrade
Observed evidence is not silently labeled validated. Unsupported links remain explicit evidence gaps or UNVERIFIED where the relevant contract requires it.
Assurance stays explicit
Current reviewer path
Open the layer you need.
Unified Pilot HubCurrent proof, boundaries and reviewer reading order.
Pi TestnetHistorical controlled Pi payment-flow evidence.
EVM ReviewerRail-normalization and earlier EVM verification evidence.
Portable ProofHistorical independent verifier and proof-integrity surface.
Agentic CommerceRead-only agent verification and trust-state boundary.
Working ExampleSafeShelf storefront demonstrates a concrete commerce application.
Historical engineering archive
Preserved, not promoted.
SafeGate accumulated many controlled reviewer and hackathon artifacts while the product evolved. They remain useful for lineage, regression evidence and architectural review, but they should not dominate the storefront or be mistaken for the latest product state.
Pi / early controlled flows
Useful for post-payment state, receipt and access-flow lineage. These do not imply Pi Mainnet settlement or current product dependence on Pi.
Base Sepolia / EVM
Historical proof of deterministic verification, replay rejection and wallet-bound access patterns before later Base Mainnet production evidence.
Proof integrity / anchors
Reviewer material around portable proof, signed checkpoints and external-anchor design. Anchor design must not be confused with a payment rail.
Hackathon adapters
Hedera, The Graph, Celo and other adapter artifacts remain distribution and interoperability evidence; they do not redefine the SafeGate core.
Archive rule: existing public URLs stay available whenever practical. New product pages point users to current evidence first; historical pages remain secondary.