# on receiving block 330127 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-11-09T18:31:35Z
# as written in the block header
2026-11-09T18:31:23Z
$ uptime # since last reboot
18:31:35 up 1 day, 1:00, 0 users, load average: 0.43, 0.53, 0.59
$ battery.sh
96%, Power Supply Online
$ uname -smnr
Linux singer 6.18.60-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1902784 kB
$ du -h -d1 .bitcoin/signet
382M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
459M .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 454G 457G 50% /
$ bitcoind -version
Bitcoin Core daemon version v32.1.0 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
330127
$ BH=$(bitcoin-cli -signet getblockhash 330127); echo $BH
00000014020e0ec0f9c69340db1739d442dd211bb57e4d1b35d38d25fa59efe1
$ bitcoin-cli -signet getblockheader 00000014020e0ec0f9c69340db1739d442dd211bb57e4d1b35d38d25fa59efe1
{
"hash": "00000014020e0ec0f9c69340db1739d442dd211bb57e4d1b35d38d25fa59efe1",
"confirmations": 1,
"height": 330127,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "1934fcd34fd9e73f5b6c491cc32dfef72eaf1b63652ef5ba480b929c64115fce",
"time": 1794249083,
"mediantime": 1794245644,
"nonce": 76798296,
"bits": "1d14cd85",
"target": "00000014cd850000000000000000000000000000000000000000000000000000",
"difficulty": 0.04806969390457064,
"chainwork": "0000000000000000000000000000000000000000000000000000123a9966b470",
"nTx": 655,
"previousblockhash": "0000000392a21a8d9b683bf2cd157ca74d11f5912a4acede17be05cbe2d004e5"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ..14 .2.e .ec.
f9c6 934. db17 39d4
42dd 211b b57e 4d1b
35d3 8d25 fa59 efe1
$ : 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
330127 sf: 934. efe1
$ : 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 .
330127 sk: efe1 b1
$ : 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 .
330127 ak: b272 b1
$ : Following is the jointkode
330127 jk: efe1 b272 b1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 13,
"bytes": 1930,
"usage": 16064,
"total_fee": 0.00002455,
"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
183
## Retarget estimation is -0.48%
## 1519 of 2016, i.e. 75%, 497 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
342390.5397790508
$ bitcoin-cli -signet getnetworkhashps 2016 328607
344048.4168882416
$ bitcoin-cli -signet getnetworkhashps 2016 326591
335890.4807090063
$ bitcoin-cli -signet getblockstats 330127
{
"avgfee": 3710,
"avgfeerate": 13,
"avgtxsize": 444,
"blockhash": "00000014020e0ec0f9c69340db1739d442dd211bb57e4d1b35d38d25fa59efe1",
"feerate_percentiles": [
1,
1,
3,
10,
14
],
"height": 330127,
"ins": 1293,
"maxfee": 368000,
"maxfeerate": 2002,
"maxtxsize": 12910,
"medianfee": 1733,
"mediantime": 1794245644,
"mediantxsize": 312,
"minfee": 0,
"minfeerate": 0,
"mintxsize": 162,
"outs": 1911,
"subsidy": 2500000000,
"swtotal_size": 290286,
"swtotal_weight": 701142,
"swtxs": 653,
"time": 1794249083,
"total_out": 10703919132107,
"total_size": 290551,
"total_weight": 702202,
"totalfee": 2426388,
"txs": 655,
"utxo_increase": 618,
"utxo_size_inc": 51300,
"utxo_increase_actual": 579,
"utxo_size_inc_actual": 47080
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 25096007,
"totalbytessent": 84773191,
"timemillis": 1794249095955,
"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 v32.1.0 signet - server 70017/Satoshi:32.1.0/
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": 26146,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 26150
}
}
### v2_peerinfo are in v2_peerinfo-signet.txt
$ bitcoin-cli -signet getpeerinfo | grep -w 'v2' | uniq -c
8 "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
2b1fa7dfff4658e28381764719ef73c06375a5649ceaaca80f003e41810974ad
a8e0ddb58abca302
1caf781440f38797bf72273b9bb9cc5006d5ac2141857e9bbad541623b909f97
c2df4db43254cb32
017f86597db57e4cf1c96e11dd9cd16cd7fd02e8546dd773aff49e23b52b45a5
18ced45581a2dc13
b462c55562b11e4ffedb5e246655ebcbf874259dc967e1898e41561d577bc99b
8063f4d9bd3f3283
9e8329a4bcd17153b18bcc3153283b65c9878a1f8ee060063531aebbb466bb89
efc846ec47160038
63eb393752e14476a89dfa1cbb7c400e22cf6ab5bf129a4d54104a2829ba153b
ac71d6f00b7ce5e9
9a640d7314bff1c5dcffc242d17e647a07da95bbf76e6785683b832191bb0cee
58cf5f4588d41478
ef20ca09406e180f620042180b441e24547cc3d256b29705d3583f6fb59762ba
$ niceblack.sh $BH $BC
__ __ __
/ / / /__ ____/ /__
/ _ \/ / _ \/ __/ '_/
/_.__/_/\___/\__/_/\_\
____ ____ ___ ______ ____
|_ /|_ // _ < /_ /_ /
_/_ <_/_