The Mill is being developed as a future production and authentication node.

Before any product is described as ready, the relevant equipment, materials, maintenance, calibration, operators, process limits, safety controls, sample output, and quality-control method must be documented. Public sizes, turnaround, throughput, archival life, hours, and in-house claims remain suppressed until evidence supports them.

The founding workbook identifies fields and candidate product families for evaluation. A database status or a page mockup does not establish that a machine works, a material is suitable, or a product is available for sale.

The proposed physical workflow is deliberately gated. An asset cannot become a product merely because the file exists, and an item cannot authenticate or ship merely because it was printed.

• Register a rights-cleared asset
• Approve a product specification
• Produce and inspect a proof
• Record participant and photographer approval where required
• Lock the edition and serial rules
• Issue a versioned print job
• Complete item-level quality control
• Assign the serial and authentication record
• Package and ship only after PASS quality control
• Record receipts, deductions, allocations, and payout status

A proof review should compare the intended crop, color, scale, substrate, finish, placement, and labeling against the version the rights holders approved. The resulting edition record fixes the master, product specification, edition size, proof policy, serial pattern, and replacement rules.

Material or process substitutions, a changed image version, or a different product family should trigger a new review. They should not inherit approval invisibly.

The intended item-level checklist records the operator, job version, inspection facts, outcome, exception, packaging, and shipment handoff. A failed or incomplete item remains blocked. Quality control can document conformance to an approved specification; it cannot support untested archival or longevity promises.