Reserved
Eligible physical items are atomically locked to the pool before selection.
Vault Nine
Nine physical units enter the reserve. You choose one concealed slot.
Vault Nine is ArcTrove's fixed-reserve selection mode. Nine eligible, unique physical IDs are locked, concealed under a precommitted deterministic permutation, and presented as display slots. The customer's chosen slot resolves through that committed mapping to the physical item they receive.
Illustrative committed display slots9 / 9 IDs
- Display slot 1: its mapped physical inventory ID is released from this pool
- Display slot 2: its mapped physical inventory ID is released from this pool
- Display slot 3: its mapped physical inventory ID is released from this pool
- Display slot 4: its mapped physical inventory ID is released from this pool
- Display slot 5: chosen by the customer and resolved to one physical inventory ID
- Display slot 6: its mapped physical inventory ID is released from this pool
- Display slot 7: its mapped physical inventory ID is released from this pool
- Display slot 8: its mapped physical inventory ID is released from this pool
- Display slot 9: its mapped physical inventory ID is released from this pool
1 customer-picked8 released
The 9 / 1 / 8 rule
Simple enough to verify at a glance.
The reserve is fixed for that selection event. Every participating unit has a unique physical inventory identity.
Customer-picked
The customer picks one concealed display slot; its committed physical mapping is resolved and assigned.
Released
The non-selected physical items leave this pool and remain individually accounted for.
Illustrative committed display slots9 / 9 IDs
- Display slot 1: its mapped physical inventory ID is released from this pool
- Display slot 2: its mapped physical inventory ID is released from this pool
- Display slot 3: its mapped physical inventory ID is released from this pool
- Display slot 4: its mapped physical inventory ID is released from this pool
- Display slot 5: chosen by the customer and resolved to one physical inventory ID
- Display slot 6: its mapped physical inventory ID is released from this pool
- Display slot 7: its mapped physical inventory ID is released from this pool
- Display slot 8: its mapped physical inventory ID is released from this pool
- Display slot 9: its mapped physical inventory ID is released from this pool
1 customer-picked8 released
What the mode does
The shuffle conceals the mapping. The customer chooses the slot.
Before the choice, a deterministic seed process commits a permutation that maps the nine display slots to the nine live reserved physical IDs. The customer then chooses a display slot. The already-committed mapping resolves that slot to one inventory ID, which moves into the buyer's vault as one atomic state change.
- Every candidate maps to one actual physical unit.
- No candidate can appear twice in the same live reserve.
- The permutation is committed before the customer chooses.
- The customer's slot choice—not a later RNG call—determines which committed mapping is revealed.
- An item cannot be sold or assigned concurrently elsewhere.
- The receipt preserves the pool, permutation commitment, chosen slot, resolved physical ID, and policy evidence.
Availability
Visible now. Disabled until ready.
Making the mode easy to understand does not make it available for purchase. Its production feature flag remains off.