January 2026 – Epoch 49
This release note provides information about the January release (Epoch 49) of OS Open Linked Identifiers.
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This release note provides information about the January release (Epoch 49) of OS Open Linked Identifiers.
No issues were identified in this release.
The feature count for Epoch 49 is as follows:
BLPU_UPRN_ROADLINK_TOID_9
41 409 493
BLPU_UPRN_STREET_USRN_11
42 139 249
BLPU_UPRN_TOPOGRAPHICAREA_TOID_5
41 401 445
ORROADLINK_GUID_ROADLINK_TOID_12
6 763 284
ORROADNODE_GUID_ROADLINK_TOID_13
40 812
ROAD_TOID_STREET_USRN_10
1 308 432
ROAD_TOID_TOPOGRAPHICAREA_TOID_3
6 255 018
ROADLINK_TOID_ROAD_TOID_7
6 018 620
ROADLINK_TOID_STREET_USRN_8
8 956 123
ROADLINK_TOID_TOPOGRAPHICAREA_TOID_2
14 608 608
STREET_USRN_TOPOGRAPHICAREA_TOID_4
9 497 925
Grand Total
178 399 009
The next release of OS Open Linked Identifiers, Epoch 50, is scheduled for 19 February 2026.
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