Status · Changes · Data corrections

Every release, and what it changed

Each time a dataset changes, it gets a new numbered release that never changes afterwards. This is every release of every dataset we publish, newest first, with how many records it added, changed and removed, and its fingerprint: one SHA-256 over every record in it. Withdrawn datasets aren’t listed.

All releases

69releases
657,109records added
50,877changed
13,682removed

November 2026 56 releases

Released	Dataset	Release	Added	Changed	Removed	Records
14 November 2026, 06:00	Rand exchange rates	13 November 2026 current What it holds The rand against the US dollar, British pound, euro and Japanese yen from the European Central Bank's euro reference rates, every business day since 4 January 1999. This release, 13 November 2026, rechecks Fingerprint `bb984ddf…` `bb984ddf3d2248006475d85427429b20d15ae4404d4c4ede0651eda09898127a`	4	0	0	28,544
13 November 2026, 21:55	School terms, from the Gazette	13 November 2026 current What it holds School terms for public schools: the four terms of each school year as the Minister of Basic Education's gazetted calendar sets them under the National Education Policy Act 27 of 1996 (GG 55619 (2026- Fingerprint `af3889dd…` `af3889dd2fc470e0237ad8386e64fee0bd0496b6789d0173df70ce7ca109979c`	1	0	0	1
13 November 2026, 21:44	Social grant amounts, with history	13 November 2026 current What it holds Social grant amounts: the maximum a month of each of the nine grants under the Social Assistance Act 13 of 2004, from the Minister of Social Development's gazetted notices (GG 54397 (23 March 2026)), rea Fingerprint `3a6ae032…` `3a6ae032170030e6763e7a8cd0d2394be20b7e6cac2f688ab6f9485e1d7328ad`	9	0	0	9
13 November 2026, 18:35	Night light by ward	13 November 2026 current What it holds Night light seen from space each month (January 2012 to October 2026) and each year (2012 to 2025) from NASA Black Marble, for every 2026 ward, municipality, district and province: 4759 records. Fingerprint `cd44c783…` `cd44c7839323ef1058ce298107bb3ac4bebb1d40f121e3cab453711b7fcf010d`	4,759	0	0	4,759
13 November 2026, 18:20	Government Gazette notice index, national	13 November 2026 (no. 3) current What it holds Every national Government Gazette GPW lists online (7,719 Gazettes, 20 May 2016 to 13 November 2026), with its number, date, publisher and GPW link, from GPW's own listing captured 13 November 2026; and 847 notice Fingerprint `0511496b…` `0511496bf59c9e8fd98e17c157d6d27312089e59877f4cbae0a597aaa9388f9f`	0	3	0	8,129
13 November 2026, 17:53	Dams from space	11 November 2026 current What it holds 188 of 227 DWS dams measured from Sentinel-2 each month from January 2017 to 11 November 2026, and each year from 1984 from Digital Earth Africa's Landsat water observations; 39 without an outline (listed, Fingerprint `e1f40826…` `e1f4082650774dcb6fdc96f0c22035ab323a862213c6351444faa09463b98c08`	0	187	0	227
13 November 2026, 15:30	Dams from space	10 November 2026 (no. 5) What it holds 189 of 227 DWS dams measured from Sentinel-2 each month from January 2017 to 10 November 2026, and each year from 1984 from Digital Earth Africa's Landsat water observations; 38 without an outline (listed, Fingerprint `414b0107…` `414b010736143141cf5e2d2ed23e2cbf899fdf1431c9c0d7c0a6c36573a1402e`	0	187	0	227
13 November 2026, 15:20	Government Gazette notice index, national	13 November 2026 (no. 2) What it holds Every national Government Gazette GPW lists online (7,719 Gazettes, 20 May 2016 to 13 November 2026), with its number, date, publisher and GPW link, from GPW's own listing captured 13 November 2026; and 847 notice Fingerprint `4fec6404…` `4fec6404c770bb3aa441b2e1313f8dd4ca8a1d5b1d73f1d71876d797271d8d40`	8,129	0	0	8,129
13 November 2026, 15:01	Rainfall and temperature by ward	5 November 2026 (no. 2) current What it holds ERA5-Land to 5 November 2026: 1020 records new or changed (612 year, 17 normals, 391 days). Fingerprint `0247f05a…` `0247f05a6d46d6a30baa790a1354a44fb42cfed8bfa623191740a12ecee19f52`	1,020	0	0	296,774
13 November 2026, 13:23	Income tax tables, with history	13 November 2026 (no. 3) current What it holds Income tax tables for individuals, years of assessment 2014 to 2026 (13 years; not held): the rates table, the primary, secondary and tertiary rebates, the medical scheme fees tax credits and the ret Fingerprint `65255e2e…` `65255e2ec668bb99468c131b89902b24ae0850276ee5ac8bc114fc7ff76c21c2`	0	2	0	13
13 November 2026, 13:11	Toll plazas and tariffs	13 November 2026 current What it holds 598 plaza tariffs: every toll plaza on the national toll roads (59 plazas, 75 mainline and ramp points in 2026/27) for 2018/19, 2019/20, 2021/22, 2022/23, 2023/24, 2024/25, 2025/26, 2026/27, from the Fingerprint `97b0224b…` `97b0224b311e92dac5cd8b6f51953f2c608180b30a647f62a35b07f866574ba0`	0	590	0	598
13 November 2026, 11:27	Land surface temperature by ward	13 November 2026 current What it holds Land surface temperature each month (January 1984 to 2026-10) from Landsat, for every 2026 ward, municipality, district and province: 4759 records. Fingerprint `bbc546cc…` `bbc546cc32ecaa3528dd9ca647518664e7ae3e83e814d1ada78fca6e061775f2`	4,759	0	0	4,759
13 November 2026, 09:19	Income tax tables, with history	13 November 2026 (no. 2) What it holds Income tax tables for individuals, years of assessment 2014 to 2026 (12 years; 2025 not held): the rates table, the primary, secondary and tertiary rebates, the medical scheme fees tax credits and the Fingerprint `2a46f844…` `2a46f8444286f0353d4570eb48c07b87e815a495f6fc1003040fd5ee3f5762b3`	13	0	0	13
13 November 2026, 08:30	Air quality by municipality	12 November 2026 current What it holds Air, modelled (CAMS EAC4): nitrogen dioxide and ozone near the ground, the NO2 and SO2 columns, monthly from 2003 to 2025-12, for every 2026 municipality, district and province, NO2 beside WHO's annua Fingerprint `00acca7b…` `00acca7bedb993a872d7f7d253f6334bea62ac9cfa4727a3da9dfa68bf32da13`	6,302	0	0	6,302
13 November 2026, 08:15	Surface water by ward	12 November 2026 current What it holds Surface water each year from 1984 to 2025 (Digital Earth Africa WOfS, from Landsat; JRC Global Surface Water the cross-check) for every 2026 ward, municipality, district and province: 4759 records. Fingerprint `c4761e9e…` `c4761e9ec047a0658170b4a44f2ad3d6b5cf84c627de695ecb31ec9ea29ab1f6`	4,759	0	0	4,759
13 November 2026, 06:00	Rand exchange rates	12 November 2026 What it holds The rand against the US dollar, British pound, euro and Japanese yen from the European Central Bank's euro reference rates, every business day since 4 January 1999. This release, 12 November 2026, rechecks Fingerprint `ee292c5c…` `ee292c5c26cb159ca9b4c9d2a50b46882603ae2970f17436135c0f9edbb5bd69`	4	0	0	28,540
12 November 2026, 15:52	Bargaining-council minimum wages	12 November 2026 current What it holds 775 minimum wages and 272 levies from 16 gazetted notices (BBCNWB, BCCCI, BCCEI, BIBC, FBC, MIBCO, NBCCI, NBCPSS, NBCRFLI, NMW, RBCCS, SD1, SD9). Each figure is checked against the gazette page it cit Fingerprint `c6b47330…` `c6b47330c58fcae98e19473adae482e6dc574778592715259f924d42f873a9d2`	0	1	0	1,047
12 November 2026, 15:45	Burnt area and fire by ward	12 November 2026 current What it holds Fire detections (NASA FIRMS, VIIRS) and hectares burnt (CLMS Burnt Area 300 m) each month (fire detections 2012-02 to 2026-10, burnt area 2018-07 to 2026-05), for every 2026 ward, municipality, distri Fingerprint `9f1a288d…` `9f1a288d34050be2af9c654d88737a4559fe59fc4a31f228f5346528ba4ee23b`	71,385	0	0	71,385
12 November 2026, 15:15	Dams from space	10 November 2026 (no. 4) What it holds 189 of 227 DWS dams measured from Sentinel-2 each month from January 2017 to 10 November 2026, and each year from 1984 from Digital Earth Africa's Landsat water observations; 38 without an outline (listed, Fingerprint `3c5fd7b4…` `3c5fd7b43154663f3226249efcf8a1e7e915b4c179a5e512329562a24fbc6109`	0	189	0	227
12 November 2026, 13:46	Dam levels with full history	9 November 2026 (no. 2) current What it holds 227 dams in the weekly State of Dams for 9 November 2026, and 192 earlier weeks back to 26 April 2021: from 26 October 2026 DWS's provincial tables, each checked against its own Total row; before that DWS's d Fingerprint `3e5c75ad…` `3e5c75ade2db23360bd6c817e838a2c41330b9e2f9bc2056d6d91479f79a8d5e`	42,137	0	0	42,818
12 November 2026, 13:40	Municipal electricity tariffs	12 November 2026 (no. 2) current What it holds 175 distributors so far: every tariff in each one's NERSA decision for FY2026/27. Each figure is checked against the page it's printed on. Fingerprint `481857a8…` `481857a81ce30f2b850562511b8584848249d3d74324c3a69335c2a09c6f6f61`	0	199	0	2,222
12 November 2026, 13:37	Water quality by treatment works	12 November 2026 current What it holds 998 wastewater systems from the Green Drop audit of 2023/24, 958 water supply systems from the Blue Drop audit reported in 2023, 1003 from the Blue Drop risk assessment of 2024, and 144 water services Fingerprint `189c4f9a…` `189c4f9a07e10ebab64ee4205eab59d042866d78301658b5a48660a0e0b4acb6`	0	529	0	3,103
12 November 2026, 12:45	Drought monitor by ward and municipality	12 November 2026 current What it holds Drought index and class each month (wards from 2015, larger places from 1951, to 2026-10), with its parts: SPI over 3 and 12 months from ERA5-Land, SPEI over 12 months from ERA5-Drought, greenness aga Fingerprint `0ab2ee6a…` `0ab2ee6a5125ba0092f92281e70ce0744ad5a0fa09ff7871ae8ff96c011b8734`	74,610	0	0	74,610
12 November 2026, 11:05	Greenness by ward	12 November 2026 current What it holds NDVI by month from January 2017 to 2026-10 (Digital Earth Africa; CLMS the second reading) and normals 1984 to 2020, for every 2026 ward, municipality, district and province: 52349 records. Fingerprint `3511fed1…` `3511fed12d5520e47d8a9b5d249bc22dd124fb1f4dca325f784df7de9d2f32bf`	52,349	0	0	52,349
12 November 2026, 10:44	Dams from space	10 November 2026 (no. 3) What it holds 189 of 227 DWS dams measured from Sentinel-2 each month from January 2017 to 10 November 2026, and each year from 1984 from Digital Earth Africa's Landsat water observations; 38 without an outline (listed, Fingerprint `47a19b55…` `47a19b55b41caabee4fe1a7ea22af13be9595959af2bd69abfd66a07cb6e802a`	0	189	0	227
12 November 2026, 10:41	Land cover, built-up area and population by ward	12 November 2026 current What it holds Land cover 2021 (ESA WorldCover), built-up surface 1975 to 2020 (GHSL) and people 2015 to 2026 (WorldPop, modelled; GHS-POP the second reading) for every 2026 ward, municipality, district and province Fingerprint `a9da7b00…` `a9da7b00d9d6863a866a5b73e8d88588def4f4a999db00831e8554ee798017d7`	14,277	0	0	14,277
12 November 2026, 09:53	Municipal electricity tariffs	12 November 2026 What it holds 175 distributors so far: every tariff in each one's NERSA decision for FY2026/27. Each figure is checked against the page it's printed on. Fingerprint `e4eb5464…` `e4eb546448ecb7eb6c46ea99b25fff2a1d1cf4685ca01217cd7c1ee0d152b8b0`	0	7	0	2,222
12 November 2026, 08:47	Dams from space	10 November 2026 (no. 2) What it holds 189 of 227 DWS dams measured from Sentinel-2 each month from January 2017 to 10 November 2026, and each year from 1984 from Digital Earth Africa's Landsat water observations; 38 without an outline (listed, Fingerprint `9959ec7a…` `9959ec7ae595cc4663955dce1daa80e22788692283e74d95a5155f7202f00e2e`	0	120	0	227
12 November 2026, 07:45	Rainfall and temperature by ward	5 November 2026 What it holds ERA5-Land to 5 November 2026: 14226 records new or changed (9484 year, 4742 days). Fingerprint `b6021e69…` `b6021e69b33416f2942ec3a922fa2efc31ccce9a1234490be3d43d9f16ce0265`	0	14,226	0	295,754
12 November 2026, 07:36	Dams from space	10 November 2026 What it holds 189 of 227 DWS dams measured from Sentinel-2 each month from January 2017 to 10 November 2026, and each year from 1984 from Digital Earth Africa's Landsat water observations; 38 without an outline (listed, Fingerprint `45a15aa1…` `45a15aa1dee634c90d8286bca0d9f37fc334bf28cfe113014264b78f3a6ef372`	227	0	0	227
12 November 2026, 06:00	Rand exchange rates	11 November 2026 What it holds The rand against the US dollar, British pound, euro and Japanese yen from the European Central Bank's euro reference rates, every business day since 4 January 1999. This release, 11 November 2026, rechecks Fingerprint `8e13aa9b…` `8e13aa9b056875ede65786364b036aa3902078f244cdf406f4b2e2798d873516`	4	0	0	28,536
11 November 2026, 12:35	Rainfall and temperature by ward	4 November 2026 What it holds ERA5-Land to 4 November 2026: 295754 records new or changed (181946 year, 4742 normals, 109066 days). Fingerprint `6618f043…` `6618f0437038a76971a137c3efd9cd27fa93904602911e2a4a210da55003a95f`	295,754	0	0	295,754
11 November 2026, 09:53	Dam levels with full history	9 November 2026 What it holds 227 dams in the weekly State of Dams for 9 November 2026, and 2 earlier weeks. Every provincial table is checked against its own Total row. Fingerprint `a831c232…` `a831c232174d85dffbf52e111861dba5278f056bb06a76aa211aea140d1a5973`	227	0	0	681
11 November 2026, 06:00	Rand exchange rates	10 November 2026 What it holds The rand against the US dollar, British pound, euro and Japanese yen from the European Central Bank's euro reference rates, every business day since 4 January 1999. This release, 10 November 2026, rechecks Fingerprint `ea8481d2…` `ea8481d232994a4c9df2ac25347ede7fe63c986bfc291c39b980e8c0eef9e484`	4	0	0	28,532
10 November 2026, 08:59	Bargaining-council minimum wages	10 November 2026 What it holds 775 minimum wages and 272 levies from 16 gazetted notices (BBCNWB, BCCCI, BCCEI, BIBC, FBC, MIBCO, NBCCI, NBCPSS, NBCRFLI, NMW, RBCCS, SD1, SD9). Each figure is checked against the gazette page it cit Fingerprint `d3e8661e…` `d3e8661e409301d27396d187c949f7d0b9c325259554f3c2e5e663f6b3c1d410`	0	85	0	1,047
9 November 2026, 20:46	Rand exchange rates	9 November 2026 What it holds The rand against the US dollar, British pound, euro and Japanese yen on every TARGET business day from 4 January 1999 to 9 November 2026 (7132 days), from the European Central Bank's euro foreign exchange Fingerprint `cbb8f760…` `cbb8f7609a3e1f9d2dcd0fad50d6505427d94321f2618db8f89f072d0a307123`	28,528	0	0	28,528
9 November 2026, 20:00	Reference interest rates and legal limits	9 November 2026 (no. 3) current What it holds The repo rate at every Monetary Policy Committee decision since 19 November 2015 (30 changes), as announced, and prime (repo plus 3.5 points, the banks' convention); and the legal limits that follow t Fingerprint `56811c78…` `56811c789b3343f64b1dfc64915edd4e1165372c68e063a4a69dc47adc23fc40`	60	0	0	233
9 November 2026, 19:46	Fuel prices by zone and grade	4 November 2026 current What it holds Official regulated fuel prices from the monthly Petroleum Products Act regulations in the Government Gazette, from the Government Printing Works: petrol (93 and 95, unleaded and lead replacement) and Fingerprint `d12d4dc8…` `d12d4dc89e3db3ab6ac0cbc882ca2ff148f90325116f1855a705b2884b2bc037`	4,745	11,896	310	16,641
9 November 2026, 14:47	Reference interest rates and legal limits	9 November 2026 (no. 2) What it holds The legal limits that follow the repo rate, as the law sets them: the prescribed rate of interest (Prescribed Rate of Interest Act), 30 rates since 8 January 2016, and the National Credit Act's maximum in Fingerprint `36d777ac…` `36d777ac99809b578f97a86e0f9f8268d81eb4049b667813f0277fa0d7586a56`	0	173	0	173
9 November 2026, 14:30	Toll plazas and tariffs	9 November 2026 (no. 2) What it holds 598 plaza tariffs: every toll plaza on the national toll roads (59 plazas, 75 mainline and ramp points in 2026/27) for 2018/19, 2019/20, 2021/22, 2022/23, 2023/24, 2024/25, 2025/26, 2026/27, from the Fingerprint `577ec7b7…` `577ec7b79b4f250ed371b8d9058ad865b9a5748c75679097f4fc786f6845f737`	0	566	0	598
9 November 2026, 14:07	Reference interest rates and legal limits	9 November 2026 What it holds The legal limits that follow the repo rate, as the law sets them: the prescribed rate of interest (Prescribed Rate of Interest Act), 30 rates since 8 January 2016, and the National Credit Act's maximum in Fingerprint `1473cd9e…` `1473cd9e14338b4d5ffc8d943b38930f78bb203599eed51146553c071be047e0`	0	0	5,656	173
9 November 2026, 14:07	Municipal electricity tariffs	9 November 2026 What it holds 175 distributors so far: every tariff in each one's NERSA decision for FY2026/27. Each figure is checked against the page it's printed on. Fingerprint `4d32d576…` `4d32d576db86c9d5da262334c684d7f6388bd0d3ef1a00cb6ecc60b6857f5598`	0	0	588	2,222
9 November 2026, 14:07	Fuel prices by zone and grade	7 October 2026 (no. 2) What it holds Official regulated fuel prices in all 54 Magisterial District Zones, from the department's monthly fuel price schedules: 45 months from 5 January 2022 to 7 October 2026 (no schedule found for 2023-02, 2023-04 Fingerprint `c4deb4b4…` `c4deb4b463c3be3be8679022f2341344dd8e48e52d277aa5cb5ebfc12dfe518e`	0	12,206	7,128	12,206
9 November 2026, 14:00	Toll plazas and tariffs	9 November 2026 What it holds 598 plaza tariffs: every toll plaza on the national toll roads (59 plazas, 75 mainline and ramp points in 2026/27) for 2018/19, 2019/20, 2021/22, 2022/23, 2023/24, 2024/25, 2025/26, 2026/27, from the Fingerprint `b6b6eec0…` `b6b6eec0bac46ed48fac777c886ced32761b27cfb9bd19181513b5ee8edc0c08`	598	0	0	598
8 November 2026, 18:05	Dam levels with full history	2 November 2026 What it holds 227 dams in the weekly State of Dams for 2 November 2026, and 1 earlier week. Every provincial table is checked against its own Total row. Fingerprint `32d92868…` `32d92868415987e6460bbaa7b27d8be371fbdcd9398ee1d13c0fab52a5540ba9`	227	0	0	454
7 November 2026, 18:23	Bargaining-council minimum wages	7 November 2026 What it holds 775 minimum wages and 272 levies from 16 gazetted notices (BBCNWB, BCCCI, BCCEI, BIBC, FBC, MIBCO, NBCCI, NBCPSS, NBCRFLI, NMW, RBCCS, SD1, SD9). Each figure is checked against the gazette page it cit Fingerprint `dcaf81cb…` `dcaf81cbd829f5aa52e028cbd07e9cfa634b8033d656d5ff8ac8e704f20be878`	430	0	0	1,047
7 November 2026, 15:05	Reference interest rates and legal limits	7 November 2026 (no. 2) What it holds From the Reserve Bank's time series as at 30 October 2026: policy rate 65 changes since 31 December 2001, prime 65 since 2 January 2002, ZARONIA 945 daily values since 1 August 2022, SABOR 4573 since 7 August 2006. Latest Covers the 173 of its 5,829 records still served. The rest were removed after release because we may not republish them. Fingerprint `1473cd9e…` `1473cd9e14338b4d5ffc8d943b38930f78bb203599eed51146553c071be047e0`	173	0	0	5,829
7 November 2026, 13:43	Ward and municipal boundaries with history	7 November 2026 current What it holds Wards, municipalities and districts from the Municipal Demarcation Board for the 2021 and 2026 local government elections (2021: 4468/213/52; 2026: 4485/213/52 wards/municipalities/districts). Shapes Fingerprint `9f9d81b1…` `9f9d81b192c411b8b98a922f32f54b7dee2c184966a45ef000cec57c200819c1`	0	9,483	0	9,483
7 November 2026, 06:00	Reference interest rates and legal limits	7 November 2026 What it holds Updated daily from the Reserve Bank's time series. This release, 7 November 2026, adds 2 new values. Latest values agree with SARB's headline rates. None of the 5,656 records this release went out with are still served: they were removed because we may not republish them. There is nothing left to fingerprint.	2	0	0	5,656
6 November 2026, 12:49	Bargaining-council minimum wages	3 November 2026 What it holds 603 minimum wages and 14 levies from 10 gazetted notices (BCCCI, BCCEI, MIBCO, NBCPSS, NBCRFLI, NMW, SD1, SD9). Each figure is checked against the gazette page it cites, and against the hours and perc Fingerprint `ef8c8545…` `ef8c854555a2e0493c5544982d13210eb389e05bb186f49116b143657a3c2062`	3	0	0	617
6 November 2026, 12:49	Water quality by treatment works	3 November 2026 What it holds 998 wastewater systems from the Green Drop audit of 2023/24, 958 water supply systems from the Blue Drop audit reported in 2023, 1003 from the Blue Drop risk assessment of 2024, and 144 water services Fingerprint `f0017290…` `f00172900a633f8240265e2362b4197e964a504e15b422194062a0601b8d38ae`	150	0	0	3,103
6 November 2026, 06:00	Reference interest rates and legal limits	6 November 2026 What it holds Updated daily from the Reserve Bank's time series. This release, 6 November 2026, adds 2 new values. Latest values agree with SARB's headline rates. None of the 5,654 records this release went out with are still served: they were removed because we may not republish them. There is nothing left to fingerprint.	2	0	0	5,654
4 November 2026, 06:00	Reference interest rates and legal limits	4 November 2026 What it holds Updated daily from the Reserve Bank's time series. This release, 4 November 2026, adds 2 new values. Latest values agree with SARB's headline rates. None of the 5,652 records this release went out with are still served: they were removed because we may not republish them. There is nothing left to fingerprint.	2	0	0	5,652
3 November 2026, 06:01	Reference interest rates and legal limits	3 November 2026 What it holds Updated daily from the Reserve Bank's time series. This release, 3 November 2026, adds 2 new values. Latest values agree with SARB's headline rates. None of the 5,650 records this release went out with are still served: they were removed because we may not republish them. There is nothing left to fingerprint.	2	0	0	5,650
2 November 2026, 13:55	Municipal electricity tariffs	2 November 2026 (no. 2) What it holds 176 distributors so far: every tariff in each one's NERSA decision for FY2026/27, and Eskom's own tariffs (small-customer, large-power and local-authority) from its Schedule of Standard Prices. Each f Covers the 2,222 of its 2,810 records still served. The rest were removed after release because we may not republish them. Fingerprint `4d32d576…` `4d32d576db86c9d5da262334c684d7f6388bd0d3ef1a00cb6ecc60b6857f5598`	1,052	5	0	2,810
2 November 2026, 13:18	Municipal electricity tariffs	2 November 2026 What it holds 134 distributors so far: every tariff in each one's NERSA decision for FY2026/27, and Eskom's own small-customer tariffs from its Schedule of Standard Prices. Each figure is checked against the page i Covers the 1,732 of its 1,758 records still served. The rest were removed after release because we may not republish them. Fingerprint `09546cd2…` `09546cd26c914984a7f4edf443b9d4f3537777d1df1b8acfe1a3c0d299cf4226`	281	0	0	1,758

October 2026 13 releases

Released	Dataset	Release	Added	Changed	Records
31 October 2026, 17:01	Water quality by treatment works	31 October 2026 What it holds 848 wastewater systems from the Green Drop audit of 2023/24, 958 water supply systems from the Blue Drop audit reported in 2023, 1003 from the Blue Drop risk assessment of 2024, and 144 water services Fingerprint `ed455839…` `ed45583984b0e832f339e90a7a664345a55a18441631c81ea19003fae9216e07`	2,953	0	2,953
31 October 2026, 16:50	Municipal electricity tariffs	31 October 2026 (no. 4) What it holds 111 distributors so far: every tariff in each one's NERSA decision for FY2026/27, and Eskom's own small-customer tariffs from its Schedule of Standard Prices. Each figure is checked against the page i Covers the 1,451 of its 1,477 records still served. The rest were removed after release because we may not republish them. Fingerprint `8ed50d87…` `8ed50d8703f51f79acb4f9d281bfb28f3579a99ee2e7cbec62ca5482d7843414`	113	34	1,477
31 October 2026, 16:39	Municipal electricity tariffs	31 October 2026 (no. 3) What it holds 99 distributors so far: every tariff in each one's NERSA decision for FY2026/27, and Eskom's own small-customer tariffs from its Schedule of Standard Prices. Each figure is checked against the page it Covers the 1,338 of its 1,364 records still served. The rest were removed after release because we may not republish them. Fingerprint `db4d843a…` `db4d843a011a4eed3b0c8e020ded125df724603aa19d53d93f07c5a6a11b3b17`	236	0	1,364
31 October 2026, 16:36	Bargaining-council minimum wages	31 October 2026 What it holds 600 minimum wages and 14 levies from 9 gazetted notices (BCCEI, MIBCO, NBCPSS, NBCRFLI, NMW, SD1, SD9). Each figure is checked against the gazette page it cites, and against the hours and percentage i Fingerprint `f81b3bad…` `f81b3bad5cf10da756961ef2fa3f7ef0075d8d183df7e115eb1c42dccd86950c`	614	0	614
31 October 2026, 16:18	Municipal electricity tariffs	31 October 2026 (no. 2) What it holds 81 distributors so far: every tariff in each one's NERSA decision for FY2026/27, and Eskom's own small-customer tariffs from its Schedule of Standard Prices. Each figure is checked against the page it Covers the 1,102 of its 1,128 records still served. The rest were removed after release because we may not republish them. Fingerprint `79d82dfd…` `79d82dfdc69213e41bd333412fb81a81b80aa4a4162d1def622539559706576d`	168	0	1,128
31 October 2026, 16:03	Town to fuel-pricing zone lookup	7 October 2026 current What it holds 385 magisterial districts and the fuel price zone each is in, from National Treasury's list (MDZ zones: fuel zone, magisterial district, magisterial code and province (transversal fuel contract list); Fingerprint `1690f048…` `1690f048cb0684403ac72d86015fb0504b277b25a6f9759379d2acdc2db6aac2`	385	0	385
31 October 2026, 16:03	Fuel prices by zone and grade	7 October 2026 What it holds Official regulated fuel prices in all 54 Magisterial District Zones, from the department's monthly fuel price schedules: 45 months from 5 January 2022 to 7 October 2026 (no schedule found for 2023-02, 2023-04 Covers the 12,206 of its 19,334 records still served. The rest were removed after release because we may not republish them. Fingerprint `c4deb4b4…` `c4deb4b463c3be3be8679022f2341344dd8e48e52d277aa5cb5ebfc12dfe518e`	19,334	0	19,334
31 October 2026, 15:49	Municipal electricity tariffs	31 October 2026 What it holds 65 distributors so far: every tariff in each one's NERSA decision for FY2026/27, and Eskom's own small-customer tariffs from its Schedule of Standard Prices. Each figure is checked against the page it Covers the 934 of its 960 records still served. The rest were removed after release because we may not republish them. Fingerprint `ad719fb8…` `ad719fb8bb47b6679a5a349183be50dbd3078d5aa19bca7a3fb7245ef6163e74`	273	0	960
30 October 2026, 22:47	Municipal electricity tariffs	30 October 2026 (no. 3) What it holds 44 distributors so far: every tariff in each one's NERSA decision for FY2026/27, and Eskom's own small-customer tariffs from its Schedule of Standard Prices. Each figure is checked against the page it Covers the 661 of its 687 records still served. The rest were removed after release because we may not republish them. Fingerprint `6e6c152e…` `6e6c152efb72fca7697b8c9adbbb5b17427ea202cea4fa7901c2f8c085acc7ee`	654	0	687
30 October 2026, 19:06	Ward and municipal boundaries with history	30 October 2026 What it holds Wards, municipalities and districts from the Municipal Demarcation Board for the 2021 and 2026 local government elections (2021: 4468/213/52; 2026: 4485/213/52 wards/municipalities/districts). Shapes Fingerprint `4b31dc76…` `4b31dc76eb4473f79eb6e96734c2904aeafe7b2e31a2c6a4b63be73632c684fc`	9,483	0	9,483
30 October 2026, 15:55	Reference interest rates and legal limits	30 October 2026 What it holds From the Reserve Bank's time series as at 30 October 2026: policy rate 65 changes since 31 December 2001, prime 65 since 2 January 2002, ZARONIA 945 daily values since 1 August 2022, SABOR 4573 since 7 August 2006. Latest None of the 5,648 records this release went out with are still served: they were removed because we may not republish them. There is nothing left to fingerprint.	5,648	0	5,648
30 October 2026, 15:55	Dam levels with full history	26 October 2026 What it holds 227 dams in the weekly State of Dams for 26 October 2026. Every provincial table is checked against its own Total row. Official PDF sha256 f8cfc889e1181662…. Fingerprint `5eba0ed5…` `5eba0ed548831b70d175a481f77026a425d9ec0c8477a527ab62e3b32e3406b0`	227	0	227
30 October 2026, 15:55	Municipal electricity tariffs	30 October 2026 (no. 2) What it holds 2 distributors so far (City of Cape Town, eThekwini Municipality), every tariff in each NERSA decision for FY2026/27. Each figure is checked against the page of the decision it cites. Fingerprint `9a14a148…` `9a14a1484768ae9ce67ea717723f4684d32f6beb37b632d4e7d2dfab9aa4f656`	33	0	33

Releases made before 11 November 2026 were fingerprinted on that day, as we held them then. Since then a release is fingerprinted as it goes out.

A fingerprint is worked out from every record in the release, in order. If one character of one record changed later, the release would no longer give it. It shows that nothing changed; it is not encryption. What it proves, and how to check it.

With an API key, /v1/datasets/{id}/releases gives the same list with each fingerprint, and ?changed_in={release} the records a release added or changed (docs).