# on receiving block 328155 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-27T00:52:52Z
# as written in the block header
2026-10-27T00:52:33Z
$ uptime # since last reboot
00:52:52 up 68 days, 15:08, 0 users, load average: 0.12, 0.27, 0.35
$ battery.sh
71%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1501516 kB
$ du -h -d1 .bitcoin/signet
379M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
457M .bitcoin/signet/blocks
4.3G .bitcoin/signet/chainstate
8.0K .bitcoin/signet/fees
5.2G .bitcoin/signet
$ df -h .
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 912G 453G 458G 50% /
$ bitcoind -version
Bitcoin Core daemon version v32.0 bitcoind
Copyright (C) 2009-2026 The Bitcoin Core developers
Please contribute if you find Bitcoin Core useful. Visit
for further information about the software.
The source code is available from .
This is experimental software.
Distributed under the MIT software license, see the accompanying file COPYING
or
$ BC=$(bitcoin-cli -signet getblockcount); echo $BC
328155
$ BH=$(bitcoin-cli -signet getblockhash 328155); echo $BH
0000000e25343fbb8205be059f228b440666a048483b48f9b06d2243bb7ee07c
$ bitcoin-cli -signet getblockheader 0000000e25343fbb8205be059f228b440666a048483b48f9b06d2243bb7ee07c
{
"hash": "0000000e25343fbb8205be059f228b440666a048483b48f9b06d2243bb7ee07c",
"confirmations": 1,
"height": 328155,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "e53adfee055ff484d30640fac6db77b759be20e59d37626ac0a6ca386971b853",
"time": 1793062353,
"mediantime": 1793060342,
"nonce": 144098166,
"bits": "1d154f9b",
"target": "000000154f9b0000000000000000000000000000000000000000000000000000",
"difficulty": 0.0469234982654738,
"chainwork": "000000000000000000000000000000000000000000000000000011dc528ab80c",
"nTx": 82,
"previousblockhash": "0000000adb64c058352e774246a7a4706f6a6831bf85dd337e22001e810ec2d1"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ...e 2534 3fbb
82.5 be.5 9f22 8b44
.666 a.48 483b 48f9
b.6d 2243 bb7e e.7c
$ : Following was the shortform
$ : from which shortkode came
$ last=${BH: -4}
$ a=$(echo $BH | cut -b-60 \
| fold -w 4 \
| grep -Ev '^(0000|[^0]{4})$')
$ R=$(echo $a $last | cut -b-20)
$ printf "%s sf: " $BC
$ { echo $R | grep "$last$" \
|| echo $R M; } | tr "0\n" ". "
echo
328155 sf: b.6d e.7c
$ : Following was the shortkode
$ : from which anecdote came
$ nz=$(echo $BH | fold -w 4 \
| grep -cE '^[^0]{4}$')
$ z=$(echo $BH | fold -w 4 \
| grep -c '^0000$')
$ nzzs=$(((${nz}<<4)+${z}))
$ printf "%s sk: " $BC
$ printf "%s %x\n" \
$last \
$nzzs \
| tr 0 .
328155 sk: e.7c 81
$ : Following is an anecdote
$ all=$(echo $BH | fold -w 4 \
| sed 's/^/0x/' \
| paste -s | tr '\t' ^)
$ printf "%s ak: " $BC
$ printf "%04x %02x\n" \
$(($all)) $nzzs \
| tr 0 .
328155 ak: 5d27 81
$ : Following is the jointkode
328155 jk: e07c 5d27 81
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 3,
"bytes": 4400,
"usage": 27064,
"total_fee": 0.00005217,
"maxmempool": 30000000,
"mempoolminfee": 0.00000100,
"minrelaytxfee": 0.00000100,
"incrementalrelayfee": 0.00000100,
"unbroadcastcount": 1,
"permitbaremultisig": true,
"maxdatacarriersize": 100000,
"limitclustercount": 25,
"limitclustersize": 101000,
"optimal": true
}
$ gmm.sh
155
## Current epoch estimation is +1.14%
## 1563 of 2016, i.e. 77%, 453 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
339745.0460175195
$ bitcoin-cli -signet getnetworkhashps 2016 326591
335890.4807090063
$ bitcoin-cli -signet getnetworkhashps 2016 324575
343778.4662277827
$ bitcoin-cli -signet getblockstats 328155
{
"avgfee": 38833,
"avgfeerate": 116,
"avgtxsize": 600,
"blockhash": "0000000e25343fbb8205be059f228b440666a048483b48f9b06d2243bb7ee07c",
"feerate_percentiles": [
0,
0,
3,
9,
11
],
"height": 328155,
"ins": 151,
"maxfee": 713700,
"maxfeerate": 3910,
"maxtxsize": 5457,
"medianfee": 435,
"mediantime": 1793060342,
"mediantxsize": 392,
"minfee": 14,
"minfeerate": 0,
"mintxsize": 142,
"outs": 277,
"subsidy": 2500000000,
"swtotal_size": 48481,
"swtotal_weight": 107788,
"swtxs": 80,
"time": 1793062353,
"total_out": 5513338861264,
"total_size": 48623,
"total_weight": 108356,
"totalfee": 3145535,
"txs": 82,
"utxo_increase": 126,
"utxo_size_inc": 12048,
"utxo_increase_actual": 85,
"utxo_size_inc_actual": 6743
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 104448353,
"totalbytessent": 496102431,
"timemillis": 1793062372952,
"uploadtarget": {
"timeframe": 86400,
"target": 0,
"target_reached": false,
"serve_historical_blocks": true,
"bytes_left_in_cycle": 0,
"time_left_in_cycle": 0
}
}
$ bitcoin-cli -signet -netinfo
Bitcoin Core client v32.0 signet - server 70017/Satoshi:32.0.0/
ipv4 total block manual
in 0 0
out 11 11 2 1
total 11 11
Local services: witness, compact filters, network limited, p2p v2
Local addresses: n/a
$ bitcoin-cli -signet -addrinfo
{
"addresses_known": {
"ipv4": 26012,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 26016
}
}
### v2_peerinfo are in v2_peerinfo-signet.txt
$ bitcoin-cli -signet getpeerinfo | grep -w 'v2' | uniq -c
9 "transport_protocol_type": "v2",
$ bitcoin-cli getpeerinfo \
| jq -r '.[]
| select ( .transport_protocol_type == "v2" )
| .addr + " " + .session_id' \
| while read addr sid
do
a=$(echo ${addr%\]*} | tr -d '\[' | md5sum | cut -b-16);
printf "%s\n\t%s\n" "$a" "$sid"
done
55a8d1148652b6fa
a27b822a2bef4428c79e823458538af3fadb528a030f568693c63554ff631e5b
4645feb2cf906cd2
87c4f5625485e2c54ea7fb10687a868548075d3196ae2bd0a20e6ba1b2023351
42d6b7498898cae5
ca7db3670cabf682e0066d8ef9192070367c7375df378176dab111e2e9c1af8d
3de67448d1d621cf
1d0d86973b2079c4a85a5bc2cd718bdcf500048341c9f0f977ebf2ebeb7377a5
c2195dd949601b27
39ff70a211bdf1a67d6c33afbf770a69c9fdcf69f0d39b2eae42163fb6de4bb6
d26dc11e642083e6
56ad322159bef880f731c1db83649d88259459d54ea8e90c38dacffbbc79789c
9c92af8aca057984
a043ae5c8efbb1022b03de4f9d7878c94ef49042fe6f5c0ebe9cea3d876b1f04
8063f4d9bd3f3283
0f9b8774df3a43f7f0ac156651f4a2ec3d7db5b0c5fa7c93306218b273e1b2a9
82b27e77426c9cf3
4015ec4ebe213580388c09bf01d9caebc073b22177af462e965c88db2056a907
$ niceblack.sh $BH $BC
________ ____
|__ /__ \ ( __ )
/_ <__/ // __ |
___/ / __// /_/ /
/____/____/\____/
_______________
< / ____/ ____/
/ /___ \/___ \
/ /___/ /___/ /
/_/_____/_____/
,----- .123 4567 89ab cdef -----,
| |
| .. .... ...e 2534 3fbb .f |
| 1. 82.5 be.5 9f22 8b44 1f |
| 2. .666 a.48 483b 48f9 2f |
| 3. b.6d 2243 bb7e e.7c 3f |
'=== ==== ==== ==== ==== ==='
jk: e.7c 5d27 81