KYA-OS AGENTIC COMMERCE
Merchant
Authorization host
Connect Claude
Protocol details
0 · Discovery · well-knownnot read yet
merchant
—
merchant DID
—
accepts
—
holder key
—
revocation
—
clock skew
—
scopes
—
agent says
—
Responsible Party · the shopper's hub—
did
—
signing key
—
status list
—
ceremony
—
Signed receipt · evidence record
every allowed response is signed by the merchant's key — a receipt any party can verify
Audit trail · shipped protocol—
0 ENTRIES
signed by the merchant key · hash-chained · delivery required
Current delegation—
W3C Verifiable Credential

Delegation

Action scopes—
Product scope · GS1—
Per-order limit—
Valid until—
Grant status—
Credential details
Responsible party—
Agent (subject)—
Merchant (audience)—
list index—
Revocation status · hosted by the RP StatusList2021
RP evidence RP consent ledger Download RP signed bundle
Issuer verification
Merchant verifier
READY

Waiting for an agent request.

Live activity / merchant events

Confirm revocation with your passkey

Use your registered passkey or security key to withdraw this grant.
FIDO2 · the WebAuthn challenge is the hash of this exact revocation
AUDIT TRAIL
every decision the gate made, as the SDK recorded it · signed · hash-chained · RFC 9162 checkpoint · witnessed by the Responsible Party
Ledger ·
Checkpoint · signed RFC 9162 root
Merkle tree · leaves = entry digests
Offline verifier · verifyAuditBundle · trust from policy only