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 1,359,900 to 1,359,999

Bitcoin Cash Testnet3 · test coins

Archive window02-17 07:50 to 02-17 22:22 UTCTip 1,735,025 · 375,026 blocks newer

Blocks in window100Rows returned for this window
Time span14 hFrom timestamps in this window
Median gap7 minMedian of 99 gaps, last 100 blocks
Average gap8 minMean of 99 gaps, last 100 blocks

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 1,359,900 to 1,359,999 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 22:22 UTC. Bar height is the transaction count; colour is the miner.Block 1,359,900, 1 tx, Unknown, 2020-02-17 07:50:33 UTCBlock 1,359,901, 1 tx, Unknown, 2020-02-17 07:54:14 UTCBlock 1,359,902, 21 tx, Unknown, 2020-02-17 08:14:26 UTCBlock 1,359,903, 4 tx, Unknown, 2020-02-17 08:23:12 UTCBlock 1,359,904, 2 tx, Unknown, 2020-02-17 08:29:46 UTCBlock 1,359,905, 4 tx, Unknown, 2020-02-17 08:38:53 UTCBlock 1,359,906, 2 tx, Unknown, 2020-02-17 08:46:38 UTCBlock 1,359,907, 1 tx, Unknown, 2020-02-17 08:49:12 UTCBlock 1,359,908, 2 tx, Unknown, 2020-02-17 09:09:21 UTCBlock 1,359,909, 1 tx, Unknown, 2020-02-17 09:09:22 UTCBlock 1,359,910, 1 tx, Unknown, 2020-02-17 09:10:47 UTCBlock 1,359,911, 1 tx, Unknown, 2020-02-17 09:20:40 UTCBlock 1,359,912, 1 tx, Unknown, 2020-02-17 09:21:13 UTCBlock 1,359,913, 4 tx, Unknown, 2020-02-17 09:31:51 UTCBlock 1,359,914, 5 tx, Unknown, 2020-02-17 09:45:10 UTCBlock 1,359,915, 1 tx, Unknown, 2020-02-17 09:50:06 UTCBlock 1,359,916, 1 tx, Unknown, 2020-02-17 09:55:42 UTCBlock 1,359,917, 1 tx, Unknown, 2020-02-17 09:57:41 UTCBlock 1,359,918, 1 tx, Unknown, 2020-02-17 10:03:14 UTCBlock 1,359,919, 7 tx, Unknown, 2020-02-17 10:23:21 UTCBlock 1,359,920, 1 tx, Unknown, 2020-02-17 10:26:08 UTCBlock 1,359,921, 1 tx, Unknown, 2020-02-17 10:27:25 UTCBlock 1,359,922, 2 tx, Unknown, 2020-02-17 10:31:19 UTCBlock 1,359,923, 2 tx, Unknown, 2020-02-17 10:37:35 UTCBlock 1,359,924, 8 tx, Unknown, 2020-02-17 10:51:58 UTCBlock 1,359,925, 17 tx, Unknown, 2020-02-17 11:12:12 UTCBlock 1,359,926, 1 tx, Unknown, 2020-02-17 11:12:12 UTCBlock 1,359,927, 6 tx, Unknown, 2020-02-17 11:32:19 UTCBlock 1,359,928, 3 tx, Unknown, 2020-02-17 11:47:50 UTCBlock 1,359,929, 1 tx, Unknown, 2020-02-17 11:50:22 UTCBlock 1,359,930, 1 tx, Unknown, 2020-02-17 11:53:37 UTCBlock 1,359,931, 3 tx, Unknown, 2020-02-17 12:09:07 UTCBlock 1,359,932, 1 tx, Unknown, 2020-02-17 12:23:11 UTCBlock 1,359,933, 1 tx, Unknown, 2020-02-17 12:24:22 UTCBlock 1,359,934, 2 tx, Unknown, 2020-02-17 12:44:25 UTCBlock 1,359,935, 3 tx, Unknown, 2020-02-17 12:51:42 UTCBlock 1,359,936, 2 tx, Unknown, 2020-02-17 12:56:03 UTCBlock 1,359,937, 2 tx, Unknown, 2020-02-17 13:05:17 UTCBlock 1,359,938, 7 tx, Unknown, 2020-02-17 13:19:56 UTCBlock 1,359,939, 7 tx, Unknown, 2020-02-17 13:27:47 UTCBlock 1,359,940, 3 tx, Unknown, 2020-02-17 13:34:09 UTCBlock 1,359,941, 6 tx, Unknown, 2020-02-17 13:44:50 UTCBlock 1,359,942, 2 tx, Unknown, 2020-02-17 13:49:57 UTCBlock 1,359,943, 2 tx, Unknown, 2020-02-17 13:58:46 UTCBlock 1,359,944, 19 tx, Unknown, 2020-02-17 14:14:30 UTCBlock 1,359,945, 7 tx, Unknown, 2020-02-17 14:34:41 UTCBlock 1,359,946, 1 tx, Unknown, 2020-02-17 14:34:43 UTCBlock 1,359,947, 2 tx, Unknown, 2020-02-17 14:35:41 UTCBlock 1,359,948, 3 tx, Unknown, 2020-02-17 14:48:02 UTCBlock 1,359,949, 18 tx, Unknown, 2020-02-17 15:08:05 UTCBlock 1,359,950, 6 tx, Unknown, 2020-02-17 15:11:23 UTCBlock 1,359,951, 2 tx, Unknown, 2020-02-17 15:11:49 UTCBlock 1,359,952, 10 tx, Unknown, 2020-02-17 15:15:43 UTCBlock 1,359,953, 19 tx, Unknown, 2020-02-17 15:27:01 UTCBlock 1,359,954, 6 tx, Unknown, 2020-02-17 15:29:06 UTCBlock 1,359,955, 6 tx, Unknown, 2020-02-17 15:31:54 UTCBlock 1,359,956, 17 tx, Unknown, 2020-02-17 15:40:59 UTCBlock 1,359,957, 3 tx, Unknown, 2020-02-17 15:54:07 UTCBlock 1,359,958, 1 tx, Unknown, 2020-02-17 16:02:58 UTCBlock 1,359,959, 6 tx, Unknown, 2020-02-17 16:23:04 UTCBlock 1,359,960, 1 tx, Unknown, 2020-02-17 16:26:52 UTCBlock 1,359,961, 2 tx, Unknown, 2020-02-17 16:33:53 UTCBlock 1,359,962, 2 tx, Unknown, 2020-02-17 16:34:59 UTCBlock 1,359,963, 9 tx, Unknown, 2020-02-17 16:55:09 UTCBlock 1,359,964, 2 tx, Unknown, 2020-02-17 17:07:55 UTCBlock 1,359,965, 2 tx, Unknown, 2020-02-17 17:25:13 UTCBlock 1,359,966, 8 tx, Unknown, 2020-02-17 17:45:23 UTCBlock 1,359,967, 2 tx, Unknown, 2020-02-17 17:57:42 UTCBlock 1,359,968, 6 tx, Unknown, 2020-02-17 18:13:46 UTCBlock 1,359,969, 1 tx, Unknown, 2020-02-17 18:16:16 UTCBlock 1,359,970, 1 tx, Unknown, 2020-02-17 18:20:28 UTCBlock 1,359,971, 1 tx, Unknown, 2020-02-17 18:26:01 UTCBlock 1,359,972, 3 tx, Unknown, 2020-02-17 18:46:06 UTCBlock 1,359,973, 1 tx, Unknown, 2020-02-17 18:48:52 UTCBlock 1,359,974, 2 tx, Unknown, 2020-02-17 19:02:54 UTCBlock 1,359,975, 2 tx, Unknown, 2020-02-17 19:04:33 UTCBlock 1,359,976, 1 tx, Unknown, 2020-02-17 19:07:51 UTCBlock 1,359,977, 4 tx, Unknown, 2020-02-17 19:23:17 UTCBlock 1,359,978, 1 tx, Unknown, 2020-02-17 19:28:21 UTCBlock 1,359,979, 1 tx, Unknown, 2020-02-17 19:31:27 UTCBlock 1,359,980, 1 tx, Unknown, 2020-02-17 19:34:53 UTCBlock 1,359,981, 2 tx, Unknown, 2020-02-17 19:41:38 UTCBlock 1,359,982, 3 tx, Unknown, 2020-02-17 20:01:48 UTCBlock 1,359,983, 1 tx, Unknown, 2020-02-17 20:06:50 UTCBlock 1,359,984, 1 tx, Unknown, 2020-02-17 20:09:42 UTCBlock 1,359,985, 2 tx, Unknown, 2020-02-17 20:17:37 UTCBlock 1,359,986, 2 tx, Unknown, 2020-02-17 20:37:43 UTCBlock 1,359,987, 2 tx, Unknown, 2020-02-17 20:39:37 UTCBlock 1,359,988, 2 tx, Unknown, 2020-02-17 20:58:36 UTCBlock 1,359,989, 2 tx, Unknown, 2020-02-17 21:00:39 UTCBlock 1,359,990, 1 tx, Unknown, 2020-02-17 21:10:56 UTCBlock 1,359,991, 1 tx, Unknown, 2020-02-17 21:12:10 UTCBlock 1,359,992, 1 tx, Unknown, 2020-02-17 21:12:39 UTCBlock 1,359,993, 1 tx, Unknown, 2020-02-17 21:19:44 UTCBlock 1,359,994, 1 tx, Unknown, 2020-02-17 21:31:38 UTCBlock 1,359,995, 4 tx, Unknown, 2020-02-17 21:51:39 UTCBlock 1,359,996, 2 tx, Unknown, 2020-02-17 22:06:26 UTCBlock 1,359,997, 1 tx, Unknown, 2020-02-17 22:09:39 UTCBlock 1,359,998, 1 tx, Unknown, 2020-02-17 22:19:25 UTCBlock 1,359,999, 1 tx, Unknown, 2020-02-17 22:22:57 UTC2 blocks share this plotted position: Block 1,359,925, 2020-02-17 11:12:12 UTC; Block 1,359,926, 2020-02-17 11:12:12 UTC21214412145117128633122273622197131862101961731612922826113241232221114211,359,9991,359,9981,359,9931,359,9921,359,9851,359,9841,359,9781,359,9761,359,9711,359,9691,359,9651,359,9641,359,9621,359,9581,359,9561,359,9511,359,9481,359,9441,359,9431,359,9381,359,9371,359,9331,359,9311,359,9271,359,9261,359,9231,359,9181,359,9141,359,9101,359,9071,359,9021,359,901-16 h-12 h-8 h-4 hwindow end 22:22 UTCTimeline of the last 100 Testnet3 blocksBlocks 1,359,900 to 1,359,999 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 22:22 UTC. Bar height is the transaction count; colour is the miner.Block 1,359,900, 1 tx, Unknown, 2020-02-17 07:50:33 UTCBlock 1,359,901, 1 tx, Unknown, 2020-02-17 07:54:14 UTCBlock 1,359,902, 21 tx, Unknown, 2020-02-17 08:14:26 UTCBlock 1,359,903, 4 tx, Unknown, 2020-02-17 08:23:12 UTCBlock 1,359,904, 2 tx, Unknown, 2020-02-17 08:29:46 UTCBlock 1,359,905, 4 tx, Unknown, 2020-02-17 08:38:53 UTCBlock 1,359,906, 2 tx, Unknown, 2020-02-17 08:46:38 UTCBlock 1,359,907, 1 tx, Unknown, 2020-02-17 08:49:12 UTCBlock 1,359,908, 2 tx, Unknown, 2020-02-17 09:09:21 UTCBlock 1,359,909, 1 tx, Unknown, 2020-02-17 09:09:22 UTCBlock 1,359,910, 1 tx, Unknown, 2020-02-17 09:10:47 UTCBlock 1,359,911, 1 tx, Unknown, 2020-02-17 09:20:40 UTCBlock 1,359,912, 1 tx, Unknown, 2020-02-17 09:21:13 UTCBlock 1,359,913, 4 tx, Unknown, 2020-02-17 09:31:51 UTCBlock 1,359,914, 5 tx, Unknown, 2020-02-17 09:45:10 UTCBlock 1,359,915, 1 tx, Unknown, 2020-02-17 09:50:06 UTCBlock 1,359,916, 1 tx, Unknown, 2020-02-17 09:55:42 UTCBlock 1,359,917, 1 tx, Unknown, 2020-02-17 09:57:41 UTCBlock 1,359,918, 1 tx, Unknown, 2020-02-17 10:03:14 UTCBlock 1,359,919, 7 tx, Unknown, 2020-02-17 10:23:21 UTCBlock 1,359,920, 1 tx, Unknown, 2020-02-17 10:26:08 UTCBlock 1,359,921, 1 tx, Unknown, 2020-02-17 10:27:25 UTCBlock 1,359,922, 2 tx, Unknown, 2020-02-17 10:31:19 UTCBlock 1,359,923, 2 tx, Unknown, 2020-02-17 10:37:35 UTCBlock 1,359,924, 8 tx, Unknown, 2020-02-17 10:51:58 UTCBlock 1,359,925, 17 tx, Unknown, 2020-02-17 11:12:12 UTCBlock 1,359,926, 1 tx, Unknown, 2020-02-17 11:12:12 UTCBlock 1,359,927, 6 tx, Unknown, 2020-02-17 11:32:19 UTCBlock 1,359,928, 3 tx, Unknown, 2020-02-17 11:47:50 UTCBlock 1,359,929, 1 tx, Unknown, 2020-02-17 11:50:22 UTCBlock 1,359,930, 1 tx, Unknown, 2020-02-17 11:53:37 UTCBlock 1,359,931, 3 tx, Unknown, 2020-02-17 12:09:07 UTCBlock 1,359,932, 1 tx, Unknown, 2020-02-17 12:23:11 UTCBlock 1,359,933, 1 tx, Unknown, 2020-02-17 12:24:22 UTCBlock 1,359,934, 2 tx, Unknown, 2020-02-17 12:44:25 UTCBlock 1,359,935, 3 tx, Unknown, 2020-02-17 12:51:42 UTCBlock 1,359,936, 2 tx, Unknown, 2020-02-17 12:56:03 UTCBlock 1,359,937, 2 tx, Unknown, 2020-02-17 13:05:17 UTCBlock 1,359,938, 7 tx, Unknown, 2020-02-17 13:19:56 UTCBlock 1,359,939, 7 tx, Unknown, 2020-02-17 13:27:47 UTCBlock 1,359,940, 3 tx, Unknown, 2020-02-17 13:34:09 UTCBlock 1,359,941, 6 tx, Unknown, 2020-02-17 13:44:50 UTCBlock 1,359,942, 2 tx, Unknown, 2020-02-17 13:49:57 UTCBlock 1,359,943, 2 tx, Unknown, 2020-02-17 13:58:46 UTCBlock 1,359,944, 19 tx, Unknown, 2020-02-17 14:14:30 UTCBlock 1,359,945, 7 tx, Unknown, 2020-02-17 14:34:41 UTCBlock 1,359,946, 1 tx, Unknown, 2020-02-17 14:34:43 UTCBlock 1,359,947, 2 tx, Unknown, 2020-02-17 14:35:41 UTCBlock 1,359,948, 3 tx, Unknown, 2020-02-17 14:48:02 UTCBlock 1,359,949, 18 tx, Unknown, 2020-02-17 15:08:05 UTCBlock 1,359,950, 6 tx, Unknown, 2020-02-17 15:11:23 UTCBlock 1,359,951, 2 tx, Unknown, 2020-02-17 15:11:49 UTCBlock 1,359,952, 10 tx, Unknown, 2020-02-17 15:15:43 UTCBlock 1,359,953, 19 tx, Unknown, 2020-02-17 15:27:01 UTCBlock 1,359,954, 6 tx, Unknown, 2020-02-17 15:29:06 UTCBlock 1,359,955, 6 tx, Unknown, 2020-02-17 15:31:54 UTCBlock 1,359,956, 17 tx, Unknown, 2020-02-17 15:40:59 UTCBlock 1,359,957, 3 tx, Unknown, 2020-02-17 15:54:07 UTCBlock 1,359,958, 1 tx, Unknown, 2020-02-17 16:02:58 UTCBlock 1,359,959, 6 tx, Unknown, 2020-02-17 16:23:04 UTCBlock 1,359,960, 1 tx, Unknown, 2020-02-17 16:26:52 UTCBlock 1,359,961, 2 tx, Unknown, 2020-02-17 16:33:53 UTCBlock 1,359,962, 2 tx, Unknown, 2020-02-17 16:34:59 UTCBlock 1,359,963, 9 tx, Unknown, 2020-02-17 16:55:09 UTCBlock 1,359,964, 2 tx, Unknown, 2020-02-17 17:07:55 UTCBlock 1,359,965, 2 tx, Unknown, 2020-02-17 17:25:13 UTCBlock 1,359,966, 8 tx, Unknown, 2020-02-17 17:45:23 UTCBlock 1,359,967, 2 tx, Unknown, 2020-02-17 17:57:42 UTCBlock 1,359,968, 6 tx, Unknown, 2020-02-17 18:13:46 UTCBlock 1,359,969, 1 tx, Unknown, 2020-02-17 18:16:16 UTCBlock 1,359,970, 1 tx, Unknown, 2020-02-17 18:20:28 UTCBlock 1,359,971, 1 tx, Unknown, 2020-02-17 18:26:01 UTCBlock 1,359,972, 3 tx, Unknown, 2020-02-17 18:46:06 UTCBlock 1,359,973, 1 tx, Unknown, 2020-02-17 18:48:52 UTCBlock 1,359,974, 2 tx, Unknown, 2020-02-17 19:02:54 UTCBlock 1,359,975, 2 tx, Unknown, 2020-02-17 19:04:33 UTCBlock 1,359,976, 1 tx, Unknown, 2020-02-17 19:07:51 UTCBlock 1,359,977, 4 tx, Unknown, 2020-02-17 19:23:17 UTCBlock 1,359,978, 1 tx, Unknown, 2020-02-17 19:28:21 UTCBlock 1,359,979, 1 tx, Unknown, 2020-02-17 19:31:27 UTCBlock 1,359,980, 1 tx, Unknown, 2020-02-17 19:34:53 UTCBlock 1,359,981, 2 tx, Unknown, 2020-02-17 19:41:38 UTCBlock 1,359,982, 3 tx, Unknown, 2020-02-17 20:01:48 UTCBlock 1,359,983, 1 tx, Unknown, 2020-02-17 20:06:50 UTCBlock 1,359,984, 1 tx, Unknown, 2020-02-17 20:09:42 UTCBlock 1,359,985, 2 tx, Unknown, 2020-02-17 20:17:37 UTCBlock 1,359,986, 2 tx, Unknown, 2020-02-17 20:37:43 UTCBlock 1,359,987, 2 tx, Unknown, 2020-02-17 20:39:37 UTCBlock 1,359,988, 2 tx, Unknown, 2020-02-17 20:58:36 UTCBlock 1,359,989, 2 tx, Unknown, 2020-02-17 21:00:39 UTCBlock 1,359,990, 1 tx, Unknown, 2020-02-17 21:10:56 UTCBlock 1,359,991, 1 tx, Unknown, 2020-02-17 21:12:10 UTCBlock 1,359,992, 1 tx, Unknown, 2020-02-17 21:12:39 UTCBlock 1,359,993, 1 tx, Unknown, 2020-02-17 21:19:44 UTCBlock 1,359,994, 1 tx, Unknown, 2020-02-17 21:31:38 UTCBlock 1,359,995, 4 tx, Unknown, 2020-02-17 21:51:39 UTCBlock 1,359,996, 2 tx, Unknown, 2020-02-17 22:06:26 UTCBlock 1,359,997, 1 tx, Unknown, 2020-02-17 22:09:39 UTCBlock 1,359,998, 1 tx, Unknown, 2020-02-17 22:19:25 UTCBlock 1,359,999, 1 tx, Unknown, 2020-02-17 22:22:57 UTC2 blocks share this plotted position: Block 1,359,925, 2020-02-17 11:12:12 UTC; Block 1,359,926, 2020-02-17 11:12:12 UTC211,359,999-24 hwindow end 22:22 UTC
  • Unknown

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

Miner mix for this window

  • Unknown100 blocks · 100%
  • Unknown100 blocks · 100%

Blocks in this window

Size comes from the block summary Connector returned. A missing size stays unavailable and is not inferred from other fields. Fees and total out are not on the block summary, so they stay omitted.Retry
HeightMinedMinerTxSize (kB)
1,359,999Unknown1Unavailable
1,359,998Unknown1Unavailable
1,359,997Unknown1Unavailable
1,359,996Unknown2Unavailable
1,359,995Unknown4Unavailable
1,359,994Unknown1Unavailable
1,359,993Unknown1Unavailable
1,359,992Unknown1Unavailable
1,359,991Unknown1Unavailable
1,359,990Unknown1Unavailable
1,359,989Unknown2Unavailable
1,359,988Unknown2Unavailable
1,359,987Unknown2Unavailable
1,359,986Unknown2Unavailable
1,359,985Unknown2Unavailable
1,359,984Unknown1Unavailable
1,359,983Unknown1Unavailable
1,359,982Unknown3Unavailable
1,359,981Unknown2Unavailable
1,359,980Unknown1Unavailable
1,359,979Unknown1Unavailable
1,359,978Unknown1Unavailable
1,359,977Unknown4Unavailable
1,359,976Unknown1Unavailable
1,359,975Unknown2Unavailable
1,359,974Unknown2Unavailable
1,359,973Unknown1Unavailable
1,359,972Unknown3Unavailable
1,359,971Unknown1Unavailable
1,359,970Unknown1Unavailable
1,359,969Unknown1Unavailable
1,359,968Unknown6Unavailable
1,359,967Unknown2Unavailable
1,359,966Unknown8Unavailable
1,359,965Unknown2Unavailable
1,359,964Unknown2Unavailable
1,359,963Unknown9Unavailable
1,359,962Unknown2Unavailable
1,359,961Unknown2Unavailable
1,359,960Unknown1Unavailable
1,359,959Unknown6Unavailable
1,359,958Unknown1Unavailable
1,359,957Unknown3Unavailable
1,359,956Unknown17Unavailable
1,359,955Unknown6Unavailable
1,359,954Unknown6Unavailable
1,359,953Unknown19Unavailable
1,359,952Unknown10Unavailable
1,359,951Unknown2Unavailable
1,359,950Unknown6Unavailable
1,359,949Unknown18Unavailable
1,359,948Unknown3Unavailable
1,359,947Unknown2Unavailable
1,359,946Unknown1Unavailable
1,359,945Unknown7Unavailable
1,359,944Unknown19Unavailable
1,359,943Unknown2Unavailable
1,359,942Unknown2Unavailable
1,359,941Unknown6Unavailable
1,359,940Unknown3Unavailable
1,359,939Unknown7Unavailable
1,359,938Unknown7Unavailable
1,359,937Unknown2Unavailable
1,359,936Unknown2Unavailable
1,359,935Unknown3Unavailable
1,359,934Unknown2Unavailable
1,359,933Unknown1Unavailable
1,359,932Unknown1Unavailable
1,359,931Unknown3Unavailable
1,359,930Unknown1Unavailable
1,359,929Unknown1Unavailable
1,359,928Unknown3Unavailable
1,359,927Unknown6Unavailable
1,359,926Unknown1Unavailable
1,359,925Unknown17Unavailable
1,359,924Unknown8Unavailable
1,359,923Unknown2Unavailable
1,359,922Unknown2Unavailable
1,359,921Unknown1Unavailable
1,359,920Unknown1Unavailable
1,359,919Unknown7Unavailable
1,359,918Unknown1Unavailable
1,359,917Unknown1Unavailable
1,359,916Unknown1Unavailable
1,359,915Unknown1Unavailable
1,359,914Unknown5Unavailable
1,359,913Unknown4Unavailable
1,359,912Unknown1Unavailable
1,359,911Unknown1Unavailable
1,359,910Unknown1Unavailable
1,359,909Unknown1Unavailable
1,359,908Unknown2Unavailable
1,359,907Unknown1Unavailable
1,359,906Unknown2Unavailable
1,359,905Unknown4Unavailable
1,359,904Unknown2Unavailable
1,359,903Unknown4Unavailable
1,359,902Unknown21Unavailable
1,359,901Unknown1Unavailable
1,359,900Unknown1Unavailable