AnchorShieldzk access layer
Disclosure vault

selective disclosure

Disclosure vault

The local vault exports encrypted packet metadata, time-limited access grants, and an audit log. The browser demo publishes a throwaway auditor view key so judges can decrypt the sample packet; production view keys must stay out of the web artifact.

grant state

Time-limited evidence grant

grant-
subject-
expires-
view keydemo published

evidence export

Packet metadata bound to payment

Encrypted packet

packet hash
-
payment tx
-
ciphertext sha
-
algorithm
-

Audit log

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