# on receiving block 327112 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-20T01:13:42Z
# as written in the block header
2026-10-20T01:13:13Z
$ uptime # since last reboot
01:13:40 up 61 days, 15:29, 0 users, load average: 1.14, 1.13, 2.09
$ battery.sh
72%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1701904 kB
$ du -h -d1 .bitcoin/signet
377M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
452M .bitcoin/signet/blocks
4.4G .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 459G 50% /
$ bitcoind -version
Bitcoin Core daemon version v32.0.0rc4 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
327112
$ BH=$(bitcoin-cli -signet getblockhash 327112); echo $BH
00000004d3088b1d43d86ceafa6e6666221d7811d464ca7a166d8ce4ec7518df
$ bitcoin-cli -signet getblockheader 00000004d3088b1d43d86ceafa6e6666221d7811d464ca7a166d8ce4ec7518df
{
"hash": "00000004d3088b1d43d86ceafa6e6666221d7811d464ca7a166d8ce4ec7518df",
"confirmations": 1,
"height": 327112,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "58ad37d7997ea7a5111cf25e5c241a8c66369e142a1fdd47b68dc5462fb99739",
"time": 1792458793,
"mediantime": 1792454778,
"nonce": 161705492,
"bits": "1d154f9b",
"target": "000000154f9b0000000000000000000000000000000000000000000000000000",
"difficulty": 0.0469234982654738,
"chainwork": "000000000000000000000000000000000000000000000000000011ab6166bc35",
"nTx": 191,
"previousblockhash": "0000000cb8ebc62181d383da8bad0288e2b3e8efee4a30df75eb7a2fcfd6ed4f"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ...4 d3.8 8b1d
43d8 6cea fa6e 6666
221d 7811 d464 ca7a
166d 8ce4 ec75 18df
$ : 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
327112 sf: d3.8 18df
$ : 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 .
327112 sk: 18df d1
$ : 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 .
327112 ak: c11a d1
$ : Following is the jointkode
327112 jk: 18df c11a d1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 9,
"bytes": 1853,
"usage": 29616,
"total_fee": 0.00006948,
"maxmempool": 30000000,
"mempoolminfee": 0.00000100,
"minrelaytxfee": 0.00000100,
"incrementalrelayfee": 0.00000100,
"unbroadcastcount": 0,
"permitbaremultisig": true,
"maxdatacarriersize": 100000,
"limitclustercount": 25,
"limitclustersize": 101000,
"optimal": true
}
$ gmm.sh
164
## Current epoch estimation is -0.02%
## 520 of 2016, i.e. 25%, 1496 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
335821.5844074471
$ bitcoin-cli -signet getnetworkhashps 2016 326591
335890.4807090063
$ bitcoin-cli -signet getnetworkhashps 2016 324575
343778.4662277827
$ bitcoin-cli -signet getblockstats 327112
{
"avgfee": 2238,
"avgfeerate": 3,
"avgtxsize": 862,
"blockhash": "00000004d3088b1d43d86ceafa6e6666221d7811d464ca7a166d8ce4ec7518df",
"feerate_percentiles": [
1,
1,
1,
1,
3
],
"height": 327112,
"ins": 332,
"maxfee": 117026,
"maxfeerate": 232,
"maxtxsize": 70345,
"medianfee": 198,
"mediantime": 1792454778,
"mediantxsize": 360,
"minfee": 14,
"minfeerate": 0,
"mintxsize": 183,
"outs": 2555,
"subsidy": 2500000000,
"swtotal_size": 163617,
"swtotal_weight": 473364,
"swtxs": 189,
"time": 1792458793,
"total_out": 6134737641509,
"total_size": 163800,
"total_weight": 474096,
"totalfee": 425328,
"txs": 191,
"utxo_increase": 2223,
"utxo_size_inc": 164419,
"utxo_increase_actual": 2168,
"utxo_size_inc_actual": 158398
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 637676906,
"totalbytessent": 3835707762,
"timemillis": 1792458823102,
"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 v32.0.0rc4 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": 25850,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 25854
}
}
### v2_peerinfo are in v2_peerinfo-signet.txt
$ bitcoin-cli -signet getpeerinfo | grep -w 'v2' | uniq -c
10 "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
82b27e77426c9cf3
d55a8b8f9bef8521df1dc69c853c229e4fb4ec07810fd8882ab6eec2074e595d
a42e3836fdd73f29
16cfcdda24519e19d49c22fc7eb308ad90003fa8927a59ec8e76d07b59b23c2c
cb6d7e2c716bdfc5
760a571b01865298e0ffcf8bd9af9c6af69f748d3084052c7b2c20313e6362eb
452672d5c724a2d1
71b5e6fae9876dc696a37ee2e0d788c81b2740ae46ce62e723630deb9fbb8a9a
8063f4d9bd3f3283
ef3d61e638dddeb03f09b63258e81fb3e14ea4d9d0f51d4b0baeb23a7369d24f
18ced45581a2dc13
dad0b0e468baeeab66316457bedc52e97937141aba5c604d23cb4b47dbd47330
8cc3b647a8426746
5379ec94783f0e6872e40bbc23f484cb6634c201cbc47d7b52f7237d08f14f22
a4dda9c03849be5c
fc9985c4cb5ba089bf2006cee607255095b408a7ba02e12fdf2611674c7c832d
1cf3fef65477b4db
ae4f3d11291ead69a3e6da1fb03c725fb2faf7c246e3f0853c224e7cfab3bc0a
a7712197f22ac432
2b6712304fad7adffe07ef7699b30fe971ac53f256d101d3095d0f7bb45dde00
$ niceblack.sh $BH $BC
__ __ __
/ / / /__ ____/ /__
/ _ \/ / _ \/ __/ '_/
/_.__/_/\___/\__/_/\_\
____ ___ _____________
|_ /|_ /_ < < /_ |
_/_