Outcome of PaymentAdapter.verifyPayment. observedAt is the
adapter's observation time (unix seconds) — informational, never part
of validation (v1.2 §5.2); reason is present exactly on failure.
Provisional shape note (ТЗ-2): the final composition of the success
branch (e.g. extra informational fields) is reconciled with
Документ 2 v1.0 §3.3 when verifyPayment is implemented (Ф4);
observedAt and the failure reason are pinned by v1.2 §5.2/§5.4.
Outcome of PaymentAdapter.verifyPayment.
observedAtis the adapter's observation time (unix seconds) — informational, never part of validation (v1.2 §5.2);reasonis present exactly on failure.Provisional shape note (ТЗ-2): the final composition of the success branch (e.g. extra informational fields) is reconciled with Документ 2 v1.0 §3.3 when
verifyPaymentis implemented (Ф4);observedAtand the failurereasonare pinned by v1.2 §5.2/§5.4.