Stage377: Production Dual-Timestamp Finalization
and Superseding Final Acceptance Gate

Decision: timestamp_finalization_pending
Source Stage: 376
Stage376 Record Modified: False
Stage372 Record Modified: False
RFC3161 Verified: False
OpenTimestamps Verified: False
Effective Final Acceptance: False
Maximum Timestamp Assurance: False
Manifest SHA256: ae5ac43f1da69c038f00a3d7b6912f48eb9a44c969388147648a8d6b682dc921
Result SHA256: 52df4d3c78d693c621af73e788148f541f71b139002911bb39dd9661dc2976dd

Reasons:
- production_dual_timestamp_receipts_not_verified

Meaning:
Stage377 preserves Stage372 and Stage376 as historical records and issues a new effective final acceptance only after independently valid RFC3161 and OpenTimestamps production receipts verify the same canonical Stage360 target.