{"activation_journal_sha256":"b3308b9261be5e08845eb698d0225d38fee44f077427629c69b4f42976de76ba","customer_id":"client_001","event":"activation_binding","membership_evidence_sha256":"247e1b02c84a4eb1268ac8af8d52612d1fcdb80eaac0ed36e510a183c0778598","observed_at_utc":"2026-08-19T04:26:37.345144+00:00","previous_row_sha256":"0000000000000000000000000000000000000000000000000000000000000000","row_sha256":"bae3fa18eee36f7196ae430a7634a12210637022ff987a3594d208a542259ced","schema":"telegram-staff-membership-journal-v1","subscription_epoch_id":"source-golden-private-epoch"}