Multi-Site Factory Ledgers — One Operator, Many Plants

Contract manufacturers and OEM groups run passports across three continents. PassCell supports multi-site factory ledgers with per-account data isolation while sharing global serial allocation infrastructure.

Operating model

• Each site commits passports under operator credentials
• Serial registry prevents cross-site UID collisions
• Enterprise tier adds SLA, custom schema, and dedicated account management
• Marketplace listings aggregate decommission volume across sites