October 2025 – Epoch 47

This release note provides information about the October 2025 release (Epoch 47) of OS Open Linked Identifiers.

No issues were identified in this release.

Feature count

The feature count for Epoch 47 is as follows:

Feature	Feature count
BLPU_UPRN_ROADLINK_TOID_9	41 329 975
BLPU_UPRN_STREET_USRN_11	42 048 301
BLPU_UPRN_TOPOGRAPHICAREA_TOID_5	41 316 810
ORROADLINK_GUID_ROADLINK_TOID_12	6 740 950
ORROADNODE_GUID_ROADLINK_TOID_13	40 777
ROAD_TOID_STREET_USRN_10	1 306 702
ROAD_TOID_TOPOGRAPHICAREA_TOID_3	6 244 532
ROADLINK_TOID_ROAD_TOID_7	6 012 084
ROADLINK_TOID_STREET_USRN_8	8 946 543
ROADLINK_TOID_TOPOGRAPHICAREA_TOID_2	14 585 096
STREET_USRN_TOPOGRAPHICAREA_TOID_4	9 482 772
Grand Total	178 054 542

Next release

The next release of OS Open Linked Identifiers, Epoch 48, is scheduled for 27 November 2025.