SIM · JOKER-C2 · LEDGER-LINKED

Request → Verify → Decide → Emit (Safe, Audit-Ready)

This simulator reads the public HBCE ledger and outputs hash-only proofs ready to append. It does not control hardware. Missing inputs → DENY (fail-closed).

Ledger status

Public ledger (read-only)

Load

Loads: /registry/ledger.json

Ledger
NOT LOADED
entries:

Actor proof presence

Checks if expected payload_sha256 exists in ledger.

Actor hash

Evidence proof presence

Checks if evidence_pack_sha256 exists in ledger.

Evidence hash
Request

Execution request (minimal)

Actor / Target

Operational identities (IPR ids) involved in the request.

Intent

Governance intent (not direct hardware control).

Identity verification input (actor)

Paste actor release text + expected registry hash.

Decision

Fail-closed pipeline

Run

Verify actor → policy gate → emit event → evidence hash → prepare proofs.

Decision
DENY (MISSING INPUT)
computed_sha256:

Emitted Event

Append-only event (JOKER-C2-EVENT-v1 compatible).

{}
HERMETICUM - BLINDATA · COMPUTABILE · EVOLUTIVA
HERMETICUM B.C.E. S.r.l.
Fail-closed · Hash-only · Append-only · EU-first · Audit-first