Testnet3Testnet
Test coinsWARNING: This is Bitcoin Cash Testnet3. Coins on this network have no value. Select Bitcoin Cash Mainnet above for the real Bitcoin Cash network.

Blocks

Blocks 1,305,000 to 1,305,099

Bitcoin Cash Testnet3 · test coins

Archive window05-22 10:12 to 05-23 00:13 UTCTip 1,734,897 · 429,798 blocks newer

Blocks in window100Rows returned for this window
Time span14 hFrom timestamps in this window
Median gap6 minMedian of 99 gaps

Block timeline

This window · 100 blocks. Bar height is transaction count, colour is miner; gaps use header times.
Timeline of the last 100 Testnet3 blocksBlocks 1,305,000 to 1,305,099 placed in height order by header timestamp, with backward times sharing their predecessor's position, on an axis ending at the latest timestamp in this window 00:13 UTC. Bar height is the transaction count; colour is the miner.Block 1,305,000, 4 tx, Nodestratum, 2019-05-22 10:12:11 UTCBlock 1,305,001, 9 tx, Capybara, 2019-05-22 10:32:26 UTCBlock 1,305,002, 2 tx, Nodestratum, 2019-05-22 10:33:49 UTCBlock 1,305,003, 2 tx, Nodestratum, 2019-05-22 10:36:30 UTCBlock 1,305,004, 1 tx, Nodestratum, 2019-05-22 10:39:19 UTCBlock 1,305,005, 5 tx, Nodestratum, 2019-05-22 10:59:50 UTCBlock 1,305,006, 6 tx, Nodestratum, 2019-05-22 11:02:37 UTCBlock 1,305,007, 1 tx, Nodestratum, 2019-05-22 11:10:09 UTCBlock 1,305,008, 1 tx, Nodestratum, 2019-05-22 11:10:34 UTCBlock 1,305,009, 6 tx, Capybara, 2019-05-22 11:30:50 UTCBlock 1,305,010, 4 tx, Capybara, 2019-05-22 11:36:50 UTCBlock 1,305,011, 2 tx, Nodestratum, 2019-05-22 11:42:09 UTCBlock 1,305,012, 2 tx, Nodestratum, 2019-05-22 11:55:02 UTCBlock 1,305,013, 1 tx, Nodestratum, 2019-05-22 11:59:00 UTCBlock 1,305,014, 2 tx, Capybara, 2019-05-22 12:07:45 UTCBlock 1,305,015, 4 tx, Capybara, 2019-05-22 12:13:01 UTCBlock 1,305,016, 1 tx, Nodestratum, 2019-05-22 12:17:31 UTCBlock 1,305,017, 3 tx, Nodestratum, 2019-05-22 12:24:24 UTCBlock 1,305,018, 6 tx, Capybara, 2019-05-22 12:44:47 UTCBlock 1,305,019, 10 tx, Nodestratum, 2019-05-22 13:05:16 UTCBlock 1,305,020, 3 tx, Nodestratum, 2019-05-22 13:13:33 UTCBlock 1,305,021, 3 tx, Capybara, 2019-05-22 13:23:01 UTCBlock 1,305,022, 4 tx, Capybara, 2019-05-22 13:26:35 UTCBlock 1,305,023, 2 tx, Nodestratum, 2019-05-22 13:29:11 UTCBlock 1,305,024, 4 tx, Capybara, 2019-05-22 13:36:09 UTCBlock 1,305,025, 1 tx, Nodestratum, 2019-05-22 13:37:08 UTCBlock 1,305,026, 3 tx, Nodestratum, 2019-05-22 13:46:02 UTCBlock 1,305,027, 3 tx, Capybara, 2019-05-22 13:48:17 UTCBlock 1,305,028, 12 tx, Capybara, 2019-05-22 13:54:39 UTCBlock 1,305,029, 2 tx, Capybara, 2019-05-22 13:59:36 UTCBlock 1,305,030, 3 tx, Capybara, 2019-05-22 14:03:19 UTCBlock 1,305,031, 3 tx, Nodestratum, 2019-05-22 14:05:16 UTCBlock 1,305,032, 5 tx, Capybara, 2019-05-22 14:10:43 UTCBlock 1,305,033, 3 tx, Nodestratum, 2019-05-22 14:13:11 UTCBlock 1,305,034, 5 tx, Capybara, 2019-05-22 14:18:47 UTCBlock 1,305,035, 3 tx, Capybara, 2019-05-22 14:22:10 UTCBlock 1,305,036, 2 tx, Capybara, 2019-05-22 14:25:18 UTCBlock 1,305,037, 1 tx, Capybara, 2019-05-22 14:26:07 UTCBlock 1,305,038, 5,886 tx, Nodestratum, 2019-05-22 14:42:58 UTCBlock 1,305,039, 6 tx, Nodestratum, 2019-05-22 14:57:03 UTCBlock 1,305,040, 3 tx, Capybara, 2019-05-22 14:59:18 UTCBlock 1,305,041, 2 tx, Nodestratum, 2019-05-22 15:00:13 UTCBlock 1,305,042, 2 tx, Capybara, 2019-05-22 15:04:42 UTCBlock 1,305,043, 3 tx, Nodestratum, 2019-05-22 15:10:51 UTCBlock 1,305,044, 2 tx, Capybara, 2019-05-22 15:11:41 UTCBlock 1,305,045, 1 tx, Nodestratum, 2019-05-22 15:12:21 UTCBlock 1,305,046, 1 tx, Capybara, 2019-05-22 15:13:21 UTCBlock 1,305,047, 7 tx, Nodestratum, 2019-05-22 15:34:06 UTCBlock 1,305,048, 7 tx, Nodestratum, 2019-05-22 15:54:18 UTCBlock 1,305,049, 1 tx, Capybara, 2019-05-22 16:04:11 UTCBlock 1,305,050, 7,710 tx, Nodestratum, 2019-05-22 16:22:42 UTCBlock 1,305,051, 22,108 tx, Nodestratum, 2019-05-22 16:41:00 UTCBlock 1,305,052, 5,360 tx, Nodestratum, 2019-05-22 16:45:38 UTCBlock 1,305,053, 3,044 tx, Nodestratum, 2019-05-22 16:47:53 UTCBlock 1,305,054, 364 tx, Nodestratum, 2019-05-22 16:48:10 UTCBlock 1,305,055, 21,970 tx, Nodestratum, 2019-05-22 17:05:11 UTCBlock 1,305,056, 25,166 tx, Nodestratum, 2019-05-22 17:21:07 UTCBlock 1,305,057, 2,957 tx, Nodestratum, 2019-05-22 17:23:15 UTCBlock 1,305,058, 5,016 tx, Nodestratum, 2019-05-22 17:26:06 UTCBlock 1,305,059, 12,300 tx, Nodestratum, 2019-05-22 17:34:08 UTCBlock 1,305,060, 16,082 tx, Nodestratum, 2019-05-22 17:45:09 UTCBlock 1,305,061, 712 tx, Nodestratum, 2019-05-22 17:45:38 UTCBlock 1,305,062, 567 tx, Capybara, 2019-05-22 17:46:05 UTCBlock 1,305,063, 28,291 tx, Nodestratum, 2019-05-22 18:06:25 UTCBlock 1,305,064, 11,766 tx, Nodestratum, 2019-05-22 18:15:58 UTCBlock 1,305,065, 765 tx, Capybara, 2019-05-22 18:16:26 UTCBlock 1,305,066, 10,342 tx, Nodestratum, 2019-05-22 18:36:38 UTCBlock 1,305,067, 152 tx, Capybara, 2019-05-22 18:37:01 UTCBlock 1,305,068, 10,178 tx, Nodestratum, 2019-05-22 18:44:17 UTCBlock 1,305,069, 8,926 tx, Nodestratum, 2019-05-22 18:49:38 UTCBlock 1,305,070, 34,555 tx, Nodestratum, 2019-05-22 19:08:57 UTCBlock 1,305,071, 23,549 tx, Nodestratum, 2019-05-22 19:21:42 UTCBlock 1,305,072, 18,399 tx, Nodestratum, 2019-05-22 19:31:37 UTCBlock 1,305,073, 945 tx, Capybara, 2019-05-22 19:32:25 UTCBlock 1,305,074, 20,224 tx, Nodestratum, 2019-05-22 19:43:09 UTCBlock 1,305,075, 34,253 tx, Nodestratum, 2019-05-22 20:03:20 UTCBlock 1,305,076, 4,022 tx, Nodestratum, 2019-05-22 20:04:47 UTCBlock 1,305,077, 13,156 tx, Nodestratum, 2019-05-22 20:12:04 UTCBlock 1,305,078, 931 tx, Capybara, 2019-05-22 20:12:43 UTCBlock 1,305,079, 35,180 tx, Nodestratum, 2019-05-22 20:33:23 UTCBlock 1,305,080, 603 tx, Capybara, 2019-05-22 20:33:37 UTCBlock 1,305,081, 2,836 tx, Nodestratum, 2019-05-22 20:53:41 UTCBlock 1,305,082, 7,990 tx, Nodestratum, 2019-05-22 21:01:12 UTCBlock 1,305,083, 14,643 tx, Nodestratum, 2019-05-22 21:21:17 UTCBlock 1,305,084, 2,373 tx, Nodestratum, 2019-05-22 21:26:54 UTCBlock 1,305,085, 38,137 tx, Nodestratum, 2019-05-22 21:47:07 UTCBlock 1,305,086, 6,945 tx, Nodestratum, 2019-05-22 21:51:03 UTCBlock 1,305,087, 1,186 tx, Nodestratum, 2019-05-22 21:52:50 UTCBlock 1,305,088, 8,825 tx, Nodestratum, 2019-05-22 22:12:59 UTCBlock 1,305,089, 673 tx, Capybara, 2019-05-22 22:22:35 UTCBlock 1,305,090, 5,254 tx, Nodestratum, 2019-05-22 23:10:05 UTCBlock 1,305,091, 391 tx, Capybara, 2019-05-22 23:24:32 UTCBlock 1,305,092, 10 tx, Capybara, 2019-05-22 23:25:55 UTCBlock 1,305,093, 11 tx, Nodestratum, 2019-05-22 23:28:34 UTCBlock 1,305,094, 115 tx, Nodestratum, 2019-05-22 23:35:08 UTCBlock 1,305,095, 183 tx, Nodestratum, 2019-05-22 23:39:55 UTCBlock 1,305,096, 4 tx, Capybara, 2019-05-22 23:46:32 UTCBlock 1,305,097, 1 tx, Capybara, 2019-05-22 23:49:21 UTCBlock 1,305,098, 11 tx, Nodestratum, 2019-05-23 00:01:10 UTCBlock 1,305,099, 11 tx, Nodestratum, 2019-05-23 00:13:04 UTC4951622216103432555,886217717,71022,10836425,1662,95712,30056728,29111,7667651528,92634,55523,54918,39994534,2534,02213,1566037,99014,6432,37338,1378,8256735,2541151111,305,0991,305,0981,305,0901,305,0891,305,0881,305,0841,305,0831,305,0801,305,0781,305,0741,305,0711,305,0691,305,0651,305,0621,305,0581,305,0541,305,0501,305,0481,305,0461,305,0421,305,0351,305,0331,305,0231,305,0211,305,0171,305,0161,305,0091,305,0081,305,0041,305,000-16 h-12 h-8 h-4 hwindow end 00:13 UTCTimeline of the last 100 Testnet3 blocksBlocks 1,305,000 to 1,305,099 placed in height order by header timestamp, with backward times sharing their predecessor's position, on an axis ending at the latest timestamp in this window 00:13 UTC. Bar height is the transaction count; colour is the miner.Block 1,305,000, 4 tx, Nodestratum, 2019-05-22 10:12:11 UTCBlock 1,305,001, 9 tx, Capybara, 2019-05-22 10:32:26 UTCBlock 1,305,002, 2 tx, Nodestratum, 2019-05-22 10:33:49 UTCBlock 1,305,003, 2 tx, Nodestratum, 2019-05-22 10:36:30 UTCBlock 1,305,004, 1 tx, Nodestratum, 2019-05-22 10:39:19 UTCBlock 1,305,005, 5 tx, Nodestratum, 2019-05-22 10:59:50 UTCBlock 1,305,006, 6 tx, Nodestratum, 2019-05-22 11:02:37 UTCBlock 1,305,007, 1 tx, Nodestratum, 2019-05-22 11:10:09 UTCBlock 1,305,008, 1 tx, Nodestratum, 2019-05-22 11:10:34 UTCBlock 1,305,009, 6 tx, Capybara, 2019-05-22 11:30:50 UTCBlock 1,305,010, 4 tx, Capybara, 2019-05-22 11:36:50 UTCBlock 1,305,011, 2 tx, Nodestratum, 2019-05-22 11:42:09 UTCBlock 1,305,012, 2 tx, Nodestratum, 2019-05-22 11:55:02 UTCBlock 1,305,013, 1 tx, Nodestratum, 2019-05-22 11:59:00 UTCBlock 1,305,014, 2 tx, Capybara, 2019-05-22 12:07:45 UTCBlock 1,305,015, 4 tx, Capybara, 2019-05-22 12:13:01 UTCBlock 1,305,016, 1 tx, Nodestratum, 2019-05-22 12:17:31 UTCBlock 1,305,017, 3 tx, Nodestratum, 2019-05-22 12:24:24 UTCBlock 1,305,018, 6 tx, Capybara, 2019-05-22 12:44:47 UTCBlock 1,305,019, 10 tx, Nodestratum, 2019-05-22 13:05:16 UTCBlock 1,305,020, 3 tx, Nodestratum, 2019-05-22 13:13:33 UTCBlock 1,305,021, 3 tx, Capybara, 2019-05-22 13:23:01 UTCBlock 1,305,022, 4 tx, Capybara, 2019-05-22 13:26:35 UTCBlock 1,305,023, 2 tx, Nodestratum, 2019-05-22 13:29:11 UTCBlock 1,305,024, 4 tx, Capybara, 2019-05-22 13:36:09 UTCBlock 1,305,025, 1 tx, Nodestratum, 2019-05-22 13:37:08 UTCBlock 1,305,026, 3 tx, Nodestratum, 2019-05-22 13:46:02 UTCBlock 1,305,027, 3 tx, Capybara, 2019-05-22 13:48:17 UTCBlock 1,305,028, 12 tx, Capybara, 2019-05-22 13:54:39 UTCBlock 1,305,029, 2 tx, Capybara, 2019-05-22 13:59:36 UTCBlock 1,305,030, 3 tx, Capybara, 2019-05-22 14:03:19 UTCBlock 1,305,031, 3 tx, Nodestratum, 2019-05-22 14:05:16 UTCBlock 1,305,032, 5 tx, Capybara, 2019-05-22 14:10:43 UTCBlock 1,305,033, 3 tx, Nodestratum, 2019-05-22 14:13:11 UTCBlock 1,305,034, 5 tx, Capybara, 2019-05-22 14:18:47 UTCBlock 1,305,035, 3 tx, Capybara, 2019-05-22 14:22:10 UTCBlock 1,305,036, 2 tx, Capybara, 2019-05-22 14:25:18 UTCBlock 1,305,037, 1 tx, Capybara, 2019-05-22 14:26:07 UTCBlock 1,305,038, 5,886 tx, Nodestratum, 2019-05-22 14:42:58 UTCBlock 1,305,039, 6 tx, Nodestratum, 2019-05-22 14:57:03 UTCBlock 1,305,040, 3 tx, Capybara, 2019-05-22 14:59:18 UTCBlock 1,305,041, 2 tx, Nodestratum, 2019-05-22 15:00:13 UTCBlock 1,305,042, 2 tx, Capybara, 2019-05-22 15:04:42 UTCBlock 1,305,043, 3 tx, Nodestratum, 2019-05-22 15:10:51 UTCBlock 1,305,044, 2 tx, Capybara, 2019-05-22 15:11:41 UTCBlock 1,305,045, 1 tx, Nodestratum, 2019-05-22 15:12:21 UTCBlock 1,305,046, 1 tx, Capybara, 2019-05-22 15:13:21 UTCBlock 1,305,047, 7 tx, Nodestratum, 2019-05-22 15:34:06 UTCBlock 1,305,048, 7 tx, Nodestratum, 2019-05-22 15:54:18 UTCBlock 1,305,049, 1 tx, Capybara, 2019-05-22 16:04:11 UTCBlock 1,305,050, 7,710 tx, Nodestratum, 2019-05-22 16:22:42 UTCBlock 1,305,051, 22,108 tx, Nodestratum, 2019-05-22 16:41:00 UTCBlock 1,305,052, 5,360 tx, Nodestratum, 2019-05-22 16:45:38 UTCBlock 1,305,053, 3,044 tx, Nodestratum, 2019-05-22 16:47:53 UTCBlock 1,305,054, 364 tx, Nodestratum, 2019-05-22 16:48:10 UTCBlock 1,305,055, 21,970 tx, Nodestratum, 2019-05-22 17:05:11 UTCBlock 1,305,056, 25,166 tx, Nodestratum, 2019-05-22 17:21:07 UTCBlock 1,305,057, 2,957 tx, Nodestratum, 2019-05-22 17:23:15 UTCBlock 1,305,058, 5,016 tx, Nodestratum, 2019-05-22 17:26:06 UTCBlock 1,305,059, 12,300 tx, Nodestratum, 2019-05-22 17:34:08 UTCBlock 1,305,060, 16,082 tx, Nodestratum, 2019-05-22 17:45:09 UTCBlock 1,305,061, 712 tx, Nodestratum, 2019-05-22 17:45:38 UTCBlock 1,305,062, 567 tx, Capybara, 2019-05-22 17:46:05 UTCBlock 1,305,063, 28,291 tx, Nodestratum, 2019-05-22 18:06:25 UTCBlock 1,305,064, 11,766 tx, Nodestratum, 2019-05-22 18:15:58 UTCBlock 1,305,065, 765 tx, Capybara, 2019-05-22 18:16:26 UTCBlock 1,305,066, 10,342 tx, Nodestratum, 2019-05-22 18:36:38 UTCBlock 1,305,067, 152 tx, Capybara, 2019-05-22 18:37:01 UTCBlock 1,305,068, 10,178 tx, Nodestratum, 2019-05-22 18:44:17 UTCBlock 1,305,069, 8,926 tx, Nodestratum, 2019-05-22 18:49:38 UTCBlock 1,305,070, 34,555 tx, Nodestratum, 2019-05-22 19:08:57 UTCBlock 1,305,071, 23,549 tx, Nodestratum, 2019-05-22 19:21:42 UTCBlock 1,305,072, 18,399 tx, Nodestratum, 2019-05-22 19:31:37 UTCBlock 1,305,073, 945 tx, Capybara, 2019-05-22 19:32:25 UTCBlock 1,305,074, 20,224 tx, Nodestratum, 2019-05-22 19:43:09 UTCBlock 1,305,075, 34,253 tx, Nodestratum, 2019-05-22 20:03:20 UTCBlock 1,305,076, 4,022 tx, Nodestratum, 2019-05-22 20:04:47 UTCBlock 1,305,077, 13,156 tx, Nodestratum, 2019-05-22 20:12:04 UTCBlock 1,305,078, 931 tx, Capybara, 2019-05-22 20:12:43 UTCBlock 1,305,079, 35,180 tx, Nodestratum, 2019-05-22 20:33:23 UTCBlock 1,305,080, 603 tx, Capybara, 2019-05-22 20:33:37 UTCBlock 1,305,081, 2,836 tx, Nodestratum, 2019-05-22 20:53:41 UTCBlock 1,305,082, 7,990 tx, Nodestratum, 2019-05-22 21:01:12 UTCBlock 1,305,083, 14,643 tx, Nodestratum, 2019-05-22 21:21:17 UTCBlock 1,305,084, 2,373 tx, Nodestratum, 2019-05-22 21:26:54 UTCBlock 1,305,085, 38,137 tx, Nodestratum, 2019-05-22 21:47:07 UTCBlock 1,305,086, 6,945 tx, Nodestratum, 2019-05-22 21:51:03 UTCBlock 1,305,087, 1,186 tx, Nodestratum, 2019-05-22 21:52:50 UTCBlock 1,305,088, 8,825 tx, Nodestratum, 2019-05-22 22:12:59 UTCBlock 1,305,089, 673 tx, Capybara, 2019-05-22 22:22:35 UTCBlock 1,305,090, 5,254 tx, Nodestratum, 2019-05-22 23:10:05 UTCBlock 1,305,091, 391 tx, Capybara, 2019-05-22 23:24:32 UTCBlock 1,305,092, 10 tx, Capybara, 2019-05-22 23:25:55 UTCBlock 1,305,093, 11 tx, Nodestratum, 2019-05-22 23:28:34 UTCBlock 1,305,094, 115 tx, Nodestratum, 2019-05-22 23:35:08 UTCBlock 1,305,095, 183 tx, Nodestratum, 2019-05-22 23:39:55 UTCBlock 1,305,096, 4 tx, Capybara, 2019-05-22 23:46:32 UTCBlock 1,305,097, 1 tx, Capybara, 2019-05-22 23:49:21 UTCBlock 1,305,098, 11 tx, Nodestratum, 2019-05-23 00:01:10 UTCBlock 1,305,099, 11 tx, Nodestratum, 2019-05-23 00:13:04 UTC111,305,099-24 hwindow end 00:13 UTC
  • Nodestratum
  • Capybara

The plot uses timestamps and transaction counts returned with the blocks. Unknown miner tags use the neutral mark.

Miner mix for this window

  • Nodestratum66 blocks · 66%
  • Capybara34 blocks · 34%
  • Nodestratum66 blocks · 66%
  • Capybara34 blocks · 34%

Blocks in this window

Block statistics are not available for this window. Size, fees and total out are omitted rather than inferred from other returned block fields.Retry
HeightMinedMinerTx
1,305,099Nodestratum11
1,305,098Nodestratum11
1,305,097Capybara1
1,305,096Capybara4
1,305,095Nodestratum183
1,305,094Nodestratum115
1,305,093Nodestratum11
1,305,092Capybara10
1,305,091Capybara391
1,305,090Nodestratum5,254
1,305,089Capybara673
1,305,088Nodestratum8,825
1,305,087Nodestratum1,186
1,305,086Nodestratum6,945
1,305,085Nodestratum38,137
1,305,084Nodestratum2,373
1,305,083Nodestratum14,643
1,305,082Nodestratum7,990
1,305,081Nodestratum2,836
1,305,080Capybara603
1,305,079Nodestratum35,180
1,305,078Capybara931
1,305,077Nodestratum13,156
1,305,076Nodestratum4,022
1,305,075Nodestratum34,253
1,305,074Nodestratum20,224
1,305,073Capybara945
1,305,072Nodestratum18,399
1,305,071Nodestratum23,549
1,305,070Nodestratum34,555
1,305,069Nodestratum8,926
1,305,068Nodestratum10,178
1,305,067Capybara152
1,305,066Nodestratum10,342
1,305,065Capybara765
1,305,064Nodestratum11,766
1,305,063Nodestratum28,291
1,305,062Capybara567
1,305,061Nodestratum712
1,305,060Nodestratum16,082
1,305,059Nodestratum12,300
1,305,058Nodestratum5,016
1,305,057Nodestratum2,957
1,305,056Nodestratum25,166
1,305,055Nodestratum21,970
1,305,054Nodestratum364
1,305,053Nodestratum3,044
1,305,052Nodestratum5,360
1,305,051Nodestratum22,108
1,305,050Nodestratum7,710
1,305,049Capybara1
1,305,048Nodestratum7
1,305,047Nodestratum7
1,305,046Capybara1
1,305,045Nodestratum1
1,305,044Capybara2
1,305,043Nodestratum3
1,305,042Capybara2
1,305,041Nodestratum2
1,305,040Capybara3
1,305,039Nodestratum6
1,305,038Nodestratum5,886
1,305,037Capybara1
1,305,036Capybara2
1,305,035Capybara3
1,305,034Capybara5
1,305,033Nodestratum3
1,305,032Capybara5
1,305,031Nodestratum3
1,305,030Capybara3
1,305,029Capybara2
1,305,028Capybara12
1,305,027Capybara3
1,305,026Nodestratum3
1,305,025Nodestratum1
1,305,024Capybara4
1,305,023Nodestratum2
1,305,022Capybara4
1,305,021Capybara3
1,305,020Nodestratum3
1,305,019Nodestratum10
1,305,018Capybara6
1,305,017Nodestratum3
1,305,016Nodestratum1
1,305,015Capybara4
1,305,014Capybara2
1,305,013Nodestratum1
1,305,012Nodestratum2
1,305,011Nodestratum2
1,305,010Capybara4
1,305,009Capybara6
1,305,008Nodestratum1
1,305,007Nodestratum1
1,305,006Nodestratum6
1,305,005Nodestratum5
1,305,004Nodestratum1
1,305,003Nodestratum2
1,305,002Nodestratum2
1,305,001Capybara9
1,305,000Nodestratum4