NOTARY Autonomous AI Witness Layer for USDC Payments on Arc
Coverage

What NOTARY covers now

A readable status page for the Arc, Circle, and witness features. Raw JSON is still available at /api/coverage.

Arc economic OS

On-chain identity, attestations, finality, and EIP-712 signing.

Sub-second finality

Live

Arc RPC is configured for live settlement and verification.

USDC fee path

Live

Paymaster configuration keeps fees denominated in USDC.

Attestation registry

Live

Verdict and trace commitments are routed to the Arc attestation registry.

ERC-8004-style identity

Live

Agent identity receipts are recorded on Arc when users register the NOTARY identity.

Karma checkpoints

Live

Reflector performance updates can be written to the karma registry.

EIP-712 domain

Live

Domain NOTARY v1 is configured for signatures.

Circle agentic commerce

Wallets, Gateway, x402, Paymaster, and treasury paths.

Agent wallets

Live

Circle token status: VALID.

Gateway

Live

Unified balance and bridge deposit flow is exposed from the workspace.

Bridge Kit and App Kit

Live

Users can deposit on supported chains and route USDC toward Arc.

Nanopayments / x402

Live

Paid data requests and Pay-to-Peek are wired through the x402 commerce path.

Sponsored yield reserve

Live

Idle USDC can earn sponsored reserve yield while USYC remains optional.

USYC optional path

Live

Provider address: 0x9fdF14c5B14173D74C08Af27AebFf39240d....

NOTARY intelligence layer

Multimodal witness review, predictions, reasoning sales, and programmable escrow.

Multimodal observation

Live

Speechmatics audio/video transcription feeds the witness pipeline.

Evidence-to-obligation mapping

Live

Messy human input becomes exact payment obligations.

Adversarial evidence resistance

Live

Guardian Sentinel checks source quality, duplicate claims, and manipulation risk.

Graded verdicts

Live

The witness can release partial payment instead of only yes/no outcomes.

Pay-to-Peek reasoning traces

Live

Users pay USDC to unlock the full reasoning behind public verdicts.

Prediction micro-shares

Live

Users can buy exposure to NOTARY predictions after payment verification.

Self-improvement

Live

Reflector checkpoints update karma and policy memory.

Witness-to-Pay

Live

Verified facts become escrow release, hold, or refund actions.

Arbitrage analysis

Live

Market route analysis is available for treasury-aware opportunities.