Testnet3Testnet

Configured chains

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 940,600 to 940,699

Bitcoin Cash Testnet3 · test coins

Archive window09-25 13:59 to 09-25 14:06 UTCTip 1,735,255 · 794,556 blocks newer

LatestCurrent window1,735,200–1,735,299This window940,600–940,699Older940,500–940,599
Blocks in window100Rows returned for this window
Time span6 minFrom timestamps in this window
Median gap3 sMedian of 99 gaps, last 100 blocks
Average gap4 sMean 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 940,600 to 940,699 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 14:06 UTC. Bar height is the transaction count; colour is the miner.Block 940,600, 1 tx, Unknown, 2016-09-25 13:59:43 UTCBlock 940,601, 1 tx, Unknown, 2016-09-25 13:59:44 UTCBlock 940,602, 1 tx, Unknown, 2016-09-25 13:59:59 UTCBlock 940,603, 1 tx, Unknown, 2016-09-25 14:00:00 UTCBlock 940,604, 1 tx, Unknown, 2016-09-25 14:00:04 UTCBlock 940,605, 3 tx, Unknown, 2016-09-25 14:00:14 UTCBlock 940,606, 2 tx, Unknown, 2016-09-25 14:00:22 UTCBlock 940,607, 1 tx, Unknown, 2016-09-25 14:00:31 UTCBlock 940,608, 1 tx, Unknown, 2016-09-25 14:00:31 UTCBlock 940,609, 1 tx, Unknown, 2016-09-25 14:00:38 UTCBlock 940,610, 1 tx, Unknown, 2016-09-25 14:00:40 UTCBlock 940,611, 1 tx, Unknown, 2016-09-25 14:00:46 UTCBlock 940,612, 1 tx, Unknown, 2016-09-25 14:00:47 UTCBlock 940,613, 1 tx, Unknown, 2016-09-25 14:00:50 UTCBlock 940,614, 1 tx, Unknown, 2016-09-25 14:00:55 UTCBlock 940,615, 1 tx, Unknown, 2016-09-25 14:00:56 UTCBlock 940,616, 1 tx, Unknown, 2016-09-25 14:01:04 UTCBlock 940,617, 1 tx, Unknown, 2016-09-25 14:01:09 UTCBlock 940,618, 1 tx, Unknown, 2016-09-25 14:01:14 UTCBlock 940,619, 1 tx, Unknown, 2016-09-25 14:01:24 UTCBlock 940,620, 1 tx, Unknown, 2016-09-25 14:01:32 UTCBlock 940,621, 1 tx, Unknown, 2016-09-25 14:01:34 UTCBlock 940,622, 1 tx, Unknown, 2016-09-25 14:01:35 UTCBlock 940,623, 1 tx, Unknown, 2016-09-25 14:01:37 UTCBlock 940,624, 1 tx, Unknown, 2016-09-25 14:01:40 UTCBlock 940,625, 1 tx, Unknown, 2016-09-25 14:01:43 UTCBlock 940,626, 1 tx, Unknown, 2016-09-25 14:01:45 UTCBlock 940,627, 1 tx, Unknown, 2016-09-25 14:01:54 UTCBlock 940,628, 1 tx, Unknown, 2016-09-25 14:01:55 UTCBlock 940,629, 2 tx, Unknown, 2016-09-25 14:01:59 UTCBlock 940,630, 1 tx, Unknown, 2016-09-25 14:02:03 UTCBlock 940,631, 1 tx, Unknown, 2016-09-25 14:02:07 UTCBlock 940,632, 1 tx, Unknown, 2016-09-25 14:02:09 UTCBlock 940,633, 1 tx, Unknown, 2016-09-25 14:02:10 UTCBlock 940,634, 1 tx, Unknown, 2016-09-25 14:02:12 UTCBlock 940,635, 1 tx, Unknown, 2016-09-25 14:02:15 UTCBlock 940,636, 1 tx, Unknown, 2016-09-25 14:02:20 UTCBlock 940,637, 1 tx, Unknown, 2016-09-25 14:02:25 UTCBlock 940,638, 1 tx, Unknown, 2016-09-25 14:02:27 UTCBlock 940,639, 1 tx, Unknown, 2016-09-25 14:02:40 UTCBlock 940,640, 1 tx, Unknown, 2016-09-25 14:02:46 UTCBlock 940,641, 1 tx, Unknown, 2016-09-25 14:02:51 UTCBlock 940,642, 1 tx, Unknown, 2016-09-25 14:02:56 UTCBlock 940,643, 1 tx, Unknown, 2016-09-25 14:02:57 UTCBlock 940,644, 1 tx, Unknown, 2016-09-25 14:02:58 UTCBlock 940,645, 1 tx, Unknown, 2016-09-25 14:03:04 UTCBlock 940,646, 1 tx, Unknown, 2016-09-25 14:03:05 UTCBlock 940,647, 1 tx, Unknown, 2016-09-25 14:03:08 UTCBlock 940,648, 1 tx, Unknown, 2016-09-25 14:03:10 UTCBlock 940,649, 1 tx, Unknown, 2016-09-25 14:03:11 UTCBlock 940,650, 1 tx, Unknown, 2016-09-25 14:03:11 UTCBlock 940,651, 1 tx, Unknown, 2016-09-25 14:03:14 UTCBlock 940,652, 1 tx, Unknown, 2016-09-25 14:03:19 UTCBlock 940,653, 1 tx, Unknown, 2016-09-25 14:03:20 UTCBlock 940,654, 1 tx, Unknown, 2016-09-25 14:03:21 UTCBlock 940,655, 1 tx, Unknown, 2016-09-25 14:03:22 UTCBlock 940,656, 1 tx, Unknown, 2016-09-25 14:03:27 UTCBlock 940,657, 1 tx, Unknown, 2016-09-25 14:03:30 UTCBlock 940,658, 1 tx, Unknown, 2016-09-25 14:03:33 UTCBlock 940,659, 1 tx, Unknown, 2016-09-25 14:03:39 UTCBlock 940,660, 1 tx, Unknown, 2016-09-25 14:03:50 UTCBlock 940,661, 1 tx, Unknown, 2016-09-25 14:04:02 UTCBlock 940,662, 1 tx, Unknown, 2016-09-25 14:04:05 UTCBlock 940,663, 1 tx, Unknown, 2016-09-25 14:04:07 UTCBlock 940,664, 1 tx, Unknown, 2016-09-25 14:04:09 UTCBlock 940,665, 1 tx, Unknown, 2016-09-25 14:04:11 UTCBlock 940,666, 1 tx, Unknown, 2016-09-25 14:04:11 UTCBlock 940,667, 1 tx, Unknown, 2016-09-25 14:04:12 UTCBlock 940,668, 1 tx, Unknown, 2016-09-25 14:04:13 UTCBlock 940,669, 1 tx, Unknown, 2016-09-25 14:04:17 UTCBlock 940,670, 1 tx, Unknown, 2016-09-25 14:04:19 UTCBlock 940,671, 1 tx, Unknown, 2016-09-25 14:04:26 UTCBlock 940,672, 1 tx, Unknown, 2016-09-25 14:04:28 UTCBlock 940,673, 1 tx, Unknown, 2016-09-25 14:04:36 UTCBlock 940,674, 2 tx, Unknown, 2016-09-25 14:04:42 UTCBlock 940,675, 1 tx, Unknown, 2016-09-25 14:04:43 UTCBlock 940,676, 1 tx, Unknown, 2016-09-25 14:04:45 UTCBlock 940,677, 1 tx, Unknown, 2016-09-25 14:04:46 UTCBlock 940,678, 1 tx, Unknown, 2016-09-25 14:04:48 UTCBlock 940,679, 1 tx, Unknown, 2016-09-25 14:04:54 UTCBlock 940,680, 1 tx, Unknown, 2016-09-25 14:04:54 UTCBlock 940,681, 1 tx, Unknown, 2016-09-25 14:05:00 UTCBlock 940,682, 1 tx, Unknown, 2016-09-25 14:05:01 UTCBlock 940,683, 1 tx, Unknown, 2016-09-25 14:05:04 UTCBlock 940,684, 2 tx, Unknown, 2016-09-25 14:05:08 UTCBlock 940,685, 1 tx, Unknown, 2016-09-25 14:05:12 UTCBlock 940,686, 1 tx, Unknown, 2016-09-25 14:05:13 UTCBlock 940,687, 1 tx, Unknown, 2016-09-25 14:05:15 UTCBlock 940,688, 1 tx, Unknown, 2016-09-25 14:05:16 UTCBlock 940,689, 1 tx, Unknown, 2016-09-25 14:05:18 UTCBlock 940,690, 1 tx, Unknown, 2016-09-25 14:05:28 UTCBlock 940,691, 1 tx, Unknown, 2016-09-25 14:05:35 UTCBlock 940,692, 1 tx, Unknown, 2016-09-25 14:05:39 UTCBlock 940,693, 1 tx, Unknown, 2016-09-25 14:05:45 UTCBlock 940,694, 1 tx, Unknown, 2016-09-25 14:05:46 UTCBlock 940,695, 1 tx, Unknown, 2016-09-25 14:05:54 UTCBlock 940,696, 1 tx, Unknown, 2016-09-25 14:05:54 UTCBlock 940,697, 1 tx, Unknown, 2016-09-25 14:06:00 UTCBlock 940,698, 1 tx, Unknown, 2016-09-25 14:06:00 UTCBlock 940,699, 1 tx, Unknown, 2016-09-25 14:06:00 UTC2 blocks share this plotted position: Block 940,607, 2016-09-25 14:00:31 UTC; Block 940,608, 2016-09-25 14:00:31 UTC22 blocks share this plotted position: Block 940,649, 2016-09-25 14:03:11 UTC; Block 940,650, 2016-09-25 14:03:11 UTC22 blocks share this plotted position: Block 940,665, 2016-09-25 14:04:11 UTC; Block 940,666, 2016-09-25 14:04:11 UTC22 blocks share this plotted position: Block 940,679, 2016-09-25 14:04:54 UTC; Block 940,680, 2016-09-25 14:04:54 UTC22 blocks share this plotted position: Block 940,695, 2016-09-25 14:05:54 UTC; Block 940,696, 2016-09-25 14:05:54 UTC23 blocks share this plotted position: Block 940,697, 2016-09-25 14:06:00 UTC; Block 940,698, 2016-09-25 14:06:00 UTC; Block 940,699, 2016-09-25 14:06:00 UTC31113211111111111211111111111111111111112111211111940,699940,698940,690940,689940,682940,678940,673940,670940,666940,660940,659940,655940,651940,643940,640940,638940,636940,629940,628940,621940,619940,617940,615940,610940,608940,605940,604940,601-10 min-5window end 14:06 UTCTimeline of the last 100 Testnet3 blocksBlocks 940,600 to 940,699 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 14:06 UTC. Bar height is the transaction count; colour is the miner.Block 940,600, 1 tx, Unknown, 2016-09-25 13:59:43 UTCBlock 940,601, 1 tx, Unknown, 2016-09-25 13:59:44 UTCBlock 940,602, 1 tx, Unknown, 2016-09-25 13:59:59 UTCBlock 940,603, 1 tx, Unknown, 2016-09-25 14:00:00 UTCBlock 940,604, 1 tx, Unknown, 2016-09-25 14:00:04 UTCBlock 940,605, 3 tx, Unknown, 2016-09-25 14:00:14 UTCBlock 940,606, 2 tx, Unknown, 2016-09-25 14:00:22 UTCBlock 940,607, 1 tx, Unknown, 2016-09-25 14:00:31 UTCBlock 940,608, 1 tx, Unknown, 2016-09-25 14:00:31 UTCBlock 940,609, 1 tx, Unknown, 2016-09-25 14:00:38 UTCBlock 940,610, 1 tx, Unknown, 2016-09-25 14:00:40 UTCBlock 940,611, 1 tx, Unknown, 2016-09-25 14:00:46 UTCBlock 940,612, 1 tx, Unknown, 2016-09-25 14:00:47 UTCBlock 940,613, 1 tx, Unknown, 2016-09-25 14:00:50 UTCBlock 940,614, 1 tx, Unknown, 2016-09-25 14:00:55 UTCBlock 940,615, 1 tx, Unknown, 2016-09-25 14:00:56 UTCBlock 940,616, 1 tx, Unknown, 2016-09-25 14:01:04 UTCBlock 940,617, 1 tx, Unknown, 2016-09-25 14:01:09 UTCBlock 940,618, 1 tx, Unknown, 2016-09-25 14:01:14 UTCBlock 940,619, 1 tx, Unknown, 2016-09-25 14:01:24 UTCBlock 940,620, 1 tx, Unknown, 2016-09-25 14:01:32 UTCBlock 940,621, 1 tx, Unknown, 2016-09-25 14:01:34 UTCBlock 940,622, 1 tx, Unknown, 2016-09-25 14:01:35 UTCBlock 940,623, 1 tx, Unknown, 2016-09-25 14:01:37 UTCBlock 940,624, 1 tx, Unknown, 2016-09-25 14:01:40 UTCBlock 940,625, 1 tx, Unknown, 2016-09-25 14:01:43 UTCBlock 940,626, 1 tx, Unknown, 2016-09-25 14:01:45 UTCBlock 940,627, 1 tx, Unknown, 2016-09-25 14:01:54 UTCBlock 940,628, 1 tx, Unknown, 2016-09-25 14:01:55 UTCBlock 940,629, 2 tx, Unknown, 2016-09-25 14:01:59 UTCBlock 940,630, 1 tx, Unknown, 2016-09-25 14:02:03 UTCBlock 940,631, 1 tx, Unknown, 2016-09-25 14:02:07 UTCBlock 940,632, 1 tx, Unknown, 2016-09-25 14:02:09 UTCBlock 940,633, 1 tx, Unknown, 2016-09-25 14:02:10 UTCBlock 940,634, 1 tx, Unknown, 2016-09-25 14:02:12 UTCBlock 940,635, 1 tx, Unknown, 2016-09-25 14:02:15 UTCBlock 940,636, 1 tx, Unknown, 2016-09-25 14:02:20 UTCBlock 940,637, 1 tx, Unknown, 2016-09-25 14:02:25 UTCBlock 940,638, 1 tx, Unknown, 2016-09-25 14:02:27 UTCBlock 940,639, 1 tx, Unknown, 2016-09-25 14:02:40 UTCBlock 940,640, 1 tx, Unknown, 2016-09-25 14:02:46 UTCBlock 940,641, 1 tx, Unknown, 2016-09-25 14:02:51 UTCBlock 940,642, 1 tx, Unknown, 2016-09-25 14:02:56 UTCBlock 940,643, 1 tx, Unknown, 2016-09-25 14:02:57 UTCBlock 940,644, 1 tx, Unknown, 2016-09-25 14:02:58 UTCBlock 940,645, 1 tx, Unknown, 2016-09-25 14:03:04 UTCBlock 940,646, 1 tx, Unknown, 2016-09-25 14:03:05 UTCBlock 940,647, 1 tx, Unknown, 2016-09-25 14:03:08 UTCBlock 940,648, 1 tx, Unknown, 2016-09-25 14:03:10 UTCBlock 940,649, 1 tx, Unknown, 2016-09-25 14:03:11 UTCBlock 940,650, 1 tx, Unknown, 2016-09-25 14:03:11 UTCBlock 940,651, 1 tx, Unknown, 2016-09-25 14:03:14 UTCBlock 940,652, 1 tx, Unknown, 2016-09-25 14:03:19 UTCBlock 940,653, 1 tx, Unknown, 2016-09-25 14:03:20 UTCBlock 940,654, 1 tx, Unknown, 2016-09-25 14:03:21 UTCBlock 940,655, 1 tx, Unknown, 2016-09-25 14:03:22 UTCBlock 940,656, 1 tx, Unknown, 2016-09-25 14:03:27 UTCBlock 940,657, 1 tx, Unknown, 2016-09-25 14:03:30 UTCBlock 940,658, 1 tx, Unknown, 2016-09-25 14:03:33 UTCBlock 940,659, 1 tx, Unknown, 2016-09-25 14:03:39 UTCBlock 940,660, 1 tx, Unknown, 2016-09-25 14:03:50 UTCBlock 940,661, 1 tx, Unknown, 2016-09-25 14:04:02 UTCBlock 940,662, 1 tx, Unknown, 2016-09-25 14:04:05 UTCBlock 940,663, 1 tx, Unknown, 2016-09-25 14:04:07 UTCBlock 940,664, 1 tx, Unknown, 2016-09-25 14:04:09 UTCBlock 940,665, 1 tx, Unknown, 2016-09-25 14:04:11 UTCBlock 940,666, 1 tx, Unknown, 2016-09-25 14:04:11 UTCBlock 940,667, 1 tx, Unknown, 2016-09-25 14:04:12 UTCBlock 940,668, 1 tx, Unknown, 2016-09-25 14:04:13 UTCBlock 940,669, 1 tx, Unknown, 2016-09-25 14:04:17 UTCBlock 940,670, 1 tx, Unknown, 2016-09-25 14:04:19 UTCBlock 940,671, 1 tx, Unknown, 2016-09-25 14:04:26 UTCBlock 940,672, 1 tx, Unknown, 2016-09-25 14:04:28 UTCBlock 940,673, 1 tx, Unknown, 2016-09-25 14:04:36 UTCBlock 940,674, 2 tx, Unknown, 2016-09-25 14:04:42 UTCBlock 940,675, 1 tx, Unknown, 2016-09-25 14:04:43 UTCBlock 940,676, 1 tx, Unknown, 2016-09-25 14:04:45 UTCBlock 940,677, 1 tx, Unknown, 2016-09-25 14:04:46 UTCBlock 940,678, 1 tx, Unknown, 2016-09-25 14:04:48 UTCBlock 940,679, 1 tx, Unknown, 2016-09-25 14:04:54 UTCBlock 940,680, 1 tx, Unknown, 2016-09-25 14:04:54 UTCBlock 940,681, 1 tx, Unknown, 2016-09-25 14:05:00 UTCBlock 940,682, 1 tx, Unknown, 2016-09-25 14:05:01 UTCBlock 940,683, 1 tx, Unknown, 2016-09-25 14:05:04 UTCBlock 940,684, 2 tx, Unknown, 2016-09-25 14:05:08 UTCBlock 940,685, 1 tx, Unknown, 2016-09-25 14:05:12 UTCBlock 940,686, 1 tx, Unknown, 2016-09-25 14:05:13 UTCBlock 940,687, 1 tx, Unknown, 2016-09-25 14:05:15 UTCBlock 940,688, 1 tx, Unknown, 2016-09-25 14:05:16 UTCBlock 940,689, 1 tx, Unknown, 2016-09-25 14:05:18 UTCBlock 940,690, 1 tx, Unknown, 2016-09-25 14:05:28 UTCBlock 940,691, 1 tx, Unknown, 2016-09-25 14:05:35 UTCBlock 940,692, 1 tx, Unknown, 2016-09-25 14:05:39 UTCBlock 940,693, 1 tx, Unknown, 2016-09-25 14:05:45 UTCBlock 940,694, 1 tx, Unknown, 2016-09-25 14:05:46 UTCBlock 940,695, 1 tx, Unknown, 2016-09-25 14:05:54 UTCBlock 940,696, 1 tx, Unknown, 2016-09-25 14:05:54 UTCBlock 940,697, 1 tx, Unknown, 2016-09-25 14:06:00 UTCBlock 940,698, 1 tx, Unknown, 2016-09-25 14:06:00 UTCBlock 940,699, 1 tx, Unknown, 2016-09-25 14:06:00 UTC2 blocks share this plotted position: Block 940,607, 2016-09-25 14:00:31 UTC; Block 940,608, 2016-09-25 14:00:31 UTC22 blocks share this plotted position: Block 940,649, 2016-09-25 14:03:11 UTC; Block 940,650, 2016-09-25 14:03:11 UTC22 blocks share this plotted position: Block 940,665, 2016-09-25 14:04:11 UTC; Block 940,666, 2016-09-25 14:04:11 UTC22 blocks share this plotted position: Block 940,679, 2016-09-25 14:04:54 UTC; Block 940,680, 2016-09-25 14:04:54 UTC22 blocks share this plotted position: Block 940,695, 2016-09-25 14:05:54 UTC; Block 940,696, 2016-09-25 14:05:54 UTC23 blocks share this plotted position: Block 940,697, 2016-09-25 14:06:00 UTC; Block 940,698, 2016-09-25 14:06:00 UTC; Block 940,699, 2016-09-25 14:06:00 UTC3940,699-10 minwindow end 14:06 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

Latest blocksBlock archive
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)
940,699Unknown1Unavailable
940,698Unknown1Unavailable
940,697Unknown1Unavailable
940,696Unknown1Unavailable
940,695Unknown1Unavailable
940,694Unknown1Unavailable
940,693Unknown1Unavailable
940,692Unknown1Unavailable
940,691Unknown1Unavailable
940,690Unknown1Unavailable
940,689Unknown1Unavailable
940,688Unknown1Unavailable
940,687Unknown1Unavailable
940,686Unknown1Unavailable
940,685Unknown1Unavailable
940,684Unknown2Unavailable
940,683Unknown1Unavailable
940,682Unknown1Unavailable
940,681Unknown1Unavailable
940,680Unknown1Unavailable
940,679Unknown1Unavailable
940,678Unknown1Unavailable
940,677Unknown1Unavailable
940,676Unknown1Unavailable
940,675Unknown1Unavailable
940,674Unknown2Unavailable
940,673Unknown1Unavailable
940,672Unknown1Unavailable
940,671Unknown1Unavailable
940,670Unknown1Unavailable
940,669Unknown1Unavailable
940,668Unknown1Unavailable
940,667Unknown1Unavailable
940,666Unknown1Unavailable
940,665Unknown1Unavailable
940,664Unknown1Unavailable
940,663Unknown1Unavailable
940,662Unknown1Unavailable
940,661Unknown1Unavailable
940,660Unknown1Unavailable
940,659Unknown1Unavailable
940,658Unknown1Unavailable
940,657Unknown1Unavailable
940,656Unknown1Unavailable
940,655Unknown1Unavailable
940,654Unknown1Unavailable
940,653Unknown1Unavailable
940,652Unknown1Unavailable
940,651Unknown1Unavailable
940,650Unknown1Unavailable
940,649Unknown1Unavailable
940,648Unknown1Unavailable
940,647Unknown1Unavailable
940,646Unknown1Unavailable
940,645Unknown1Unavailable
940,644Unknown1Unavailable
940,643Unknown1Unavailable
940,642Unknown1Unavailable
940,641Unknown1Unavailable
940,640Unknown1Unavailable
940,639Unknown1Unavailable
940,638Unknown1Unavailable
940,637Unknown1Unavailable
940,636Unknown1Unavailable
940,635Unknown1Unavailable
940,634Unknown1Unavailable
940,633Unknown1Unavailable
940,632Unknown1Unavailable
940,631Unknown1Unavailable
940,630Unknown1Unavailable
940,629Unknown2Unavailable
940,628Unknown1Unavailable
940,627Unknown1Unavailable
940,626Unknown1Unavailable
940,625Unknown1Unavailable
940,624Unknown1Unavailable
940,623Unknown1Unavailable
940,622Unknown1Unavailable
940,621Unknown1Unavailable
940,620Unknown1Unavailable
940,619Unknown1Unavailable
940,618Unknown1Unavailable
940,617Unknown1Unavailable
940,616Unknown1Unavailable
940,615Unknown1Unavailable
940,614Unknown1Unavailable
940,613Unknown1Unavailable
940,612Unknown1Unavailable
940,611Unknown1Unavailable
940,610Unknown1Unavailable
940,609Unknown1Unavailable
940,608Unknown1Unavailable
940,607Unknown1Unavailable
940,606Unknown2Unavailable
940,605Unknown3Unavailable
940,604Unknown1Unavailable
940,603Unknown1Unavailable
940,602Unknown1Unavailable
940,601Unknown1Unavailable
940,600Unknown1Unavailable