com.khotem/khotem-witness

name:com.khotem/khotem-witness

Paid cryptographic witness for agents: seal, attest, receipts. x402 USDC/Base.

transport:: remote
credential class:: self-provisionable

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Tools

khotem_attest
PAID $0.02. Certificate of existence: exact-match a ledger record by ref (txHash | sha256 | 16-hex stamp). Pay first, then pass payment_tx.
shallow
khotem_catalog
FREE. Full catalog of paid KHOTEM services with prices (USD) and how to pay (x402 direct, USDC on Base).
shallow
khotem_guide
FREE. Step-by-step guide: how an agent pays and calls KHOTEM (x402 v2, X-PAYMENT: txHash).
shallow
khotem_receipt
PAID $0.01. Portable Ed25519-signed proof-of-delivery receipt for any ledger ref. Verify free via khotem_receipt_verify. Pay first, then pass payment_tx.
shallow
khotem_receipt_verify
FREE. Verify a KHOTEM Ed25519 receipt: signature, payload hash, ledger anchor, issuer key.
shallow
khotem_seal
PAID $0.05. Witnessed cryptographic seal: sha256 + timestamp + ledger record. Provide content (hashed and forgotten) or hash. Pay first, then pass payment_tx.
shallow
khotem_status
FREE. KHOTEM service status: version, mode, liveness.
shallow

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