When the Customer Becomes
Your Monitoring System
If the first alert comes from a customer, the system is outsourcing detection to the people hurt by the failure.
Every team has seen the pattern: no alert fires, no dashboard turns red, and then a customer asks why something is wrong. At that moment the customer is not just reporting impact. They are performing monitoring work the system failed to perform.
This is especially common with background operations. Imports stop producing fresh data. Scrapers stall. Reconciliation jobs silently skip records. The application may still respond normally, which means normal uptime monitoring does not see the business failure.
Customers should confirm value, not detect absence
OpenTrace pushes detection closer to the work itself. If a job can report its progress and milestones, the team can notice silence, drift, and stalled phases before customers do. That is a better contract: customers experience the product, while the system explains whether the work behind it is healthy.