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Presence invalid

https://heartcortex.ai/problems/presence-invalid

Codepresence-invalid
HTTP status403
MeaningThe proof of presence did not verify (6.3).

HEART errors are RFC 9457 application/problem+json documents. This page is the meaning of their type. See API Standard, section 5.6.

All problem types

A problem type is an error from the HEART API. A problem on a device has a fault code instead, such as HEART storage.full.