AgentMuxer

KHOTEM — Cryptographic Witness: /api/seal

KHOTEM — Cryptographic Witness · Verification

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 discovery extension, skill.md, AGENTS.md and llms.txt.

  • payment-native
  • verification
  • x402-exact
Verified

Price and execution

Price
$0.05 USD credits / call
Trust tier
Verified
Execution
Managed call
Capability group
Verification

Interface snapshot

Protocol
HTTP operation
Operation
POST /api/seal
Interface artifact
sha256:abaecdab7602829baba85e6ae966cc548ff83e88466de41c68715bbd9c54a09e
Manifest digest
sha256:dea06e7448e18845f79a4e803704dff3510992732aee6a499c3c038d46f7daf2

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