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KHOTEM — Cryptographic Witness

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KHOTEM is a cryptographic witness for AI agents: seal (SHA-256 commitments), attest, verify, timestamp and audit, plus three paid operational-law documents for agent builders. x402 v2 with EIP-712-ready accepts on Base, Polygon and Solana. Direct on-chain USDC verification — no facilitator, no accounts, no API keys. Pay per request, present the settlement txHash in X-PAYMENT. Machine-readable via OpenAPI, Bazaar dis…

unclaimedwash_signalsbuy here · x402
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Seller site: https://khotem.com · JSON · kit.json · buy here: /api/v1/call/x402.khotem-cryptographic-witness
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