# on receiving block 330242 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-11-10T12:25:34Z
# as written in the block header
2026-11-10T12:25:05Z
$ uptime # since last reboot
12:25:34 up 1 day, 18:54, 0 users, load average: 0.53, 0.51, 0.48
$ battery.sh
96%, Power Supply Online
$ uname -smnr
Linux singer 6.18.60-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1873628 kB
$ du -h -d1 .bitcoin/signet
382M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
477M .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 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
330242
$ BH=$(bitcoin-cli -signet getblockhash 330242); echo $BH
00000004aabc147c3365d2ccbdd0ff148ce17858b49bdfcd90832159a242960b
$ bitcoin-cli -signet getblockheader 00000004aabc147c3365d2ccbdd0ff148ce17858b49bdfcd90832159a242960b
{
"hash": "00000004aabc147c3365d2ccbdd0ff148ce17858b49bdfcd90832159a242960b",
"confirmations": 1,
"height": 330242,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "0743b7635fcf7610a65903c0325470f4554bcb12b6b29c241261e9de61458cdc",
"time": 1794313505,
"mediantime": 1794309403,
"nonce": 209525457,
"bits": "1d14cd85",
"target": "00000014cd850000000000000000000000000000000000000000000000000000",
"difficulty": 0.04806969390457064,
"chainwork": "00000000000000000000000000000000000000000000000000001240209835b3",
"nTx": 180,
"previousblockhash": "0000000f246a1de71225ce8b060984a8a2ae30164d404a14b438e9c2afbaa088"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ...4 aabc 147c
3365 d2cc bdd. ff14
8ce1 7858 b49b dfcd
9.83 2159 a242 96.b
$ : 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
330242 sf: 9.83 96.b
$ : 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 .
330242 sk: 96.b 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 .
330242 ak: .7d5 b1
$ : Following is the jointkode
330242 jk: 960b .7d5 b1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 6,
"bytes": 1202,
"usage": 8736,
"total_fee": 0.00003105,
"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
255
## Retarget estimation is -0.56%
## 1634 of 2016, i.e. 81%, 382 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
342116.7396037601
$ bitcoin-cli -signet getnetworkhashps 2016 328607
344048.4168882416
$ bitcoin-cli -signet getnetworkhashps 2016 326591
335890.4807090063
$ bitcoin-cli -signet getblockstats 330242
{
"avgfee": 6483,
"avgfeerate": 17,
"avgtxsize": 734,
"blockhash": "00000004aabc147c3365d2ccbdd0ff148ce17858b49bdfcd90832159a242960b",
"feerate_percentiles": [
1,
1,
1,
3,
9
],
"height": 330242,
"ins": 602,
"maxfee": 709800,
"maxfeerate": 3910,
"maxtxsize": 20874,
"medianfee": 424,
"mediantime": 1794309403,
"mediantxsize": 383,
"minfee": 14,
"minfeerate": 0,
"mintxsize": 142,
"outs": 496,
"subsidy": 2500000000,
"swtotal_size": 131273,
"swtotal_weight": 271295,
"swtxs": 178,
"time": 1794313505,
"total_out": 10021206887668,
"total_size": 131415,
"total_weight": 271863,
"totalfee": 1160505,
"txs": 180,
"utxo_increase": -106,
"utxo_size_inc": -4811,
"utxo_increase_actual": -146,
"utxo_size_inc_actual": -9135
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 48659604,
"totalbytessent": 156974475,
"timemillis": 1794313534621,
"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": 26155,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 26159
}
}
### 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
82b27e77426c9cf3
2b1fa7dfff4658e28381764719ef73c06375a5649ceaaca80f003e41810974ad
a8e0ddb58abca302
1caf781440f38797bf72273b9bb9cc5006d5ac2141857e9bbad541623b909f97
c2df4db43254cb32
017f86597db57e4cf1c96e11dd9cd16cd7fd02e8546dd773aff49e23b52b45a5
18ced45581a2dc13
b462c55562b11e4ffedb5e246655ebcbf874259dc967e1898e41561d577bc99b
8063f4d9bd3f3283
9e8329a4bcd17153b18bcc3153283b65c9878a1f8ee060063531aebbb466bb89
efc846ec47160038
63eb393752e14476a89dfa1cbb7c400e22cf6ab5bf129a4d54104a2829ba153b
ac71d6f00b7ce5e9
9a640d7314bff1c5dcffc242d17e647a07da95bbf76e6785683b832191bb0cee
7338c08342087a97
be3b8d6ec2e3d1dd26b4803817b7d0e8d0dff91e05e0093c059e8e66d81de32e
df810a7bba563f09
794f5a187567ebd736b0e0e9f35d1b737984d4a14c7f745d6256340159eeda05
$ niceblack.sh $BH $BC
| | |
_ \ | _ \ _| | /
_.__/_|\___/\__|_\_\
__ /__ / \_ )| |_ )
_ \ _ \ ( | /__ _| /
___/___/\__/___| _|___|
,----- .123 4567 89ab cdef -----,
| |
| .. .... ...4 aabc 147c .f |
| 1. 3365 d2cc bdd. ff14 1f |
| 2. 8ce1 7858 b49b dfcd 2f |
| 3. 9.83 2159 a242 96.b 3f |
'=== ==== ==== ==== ==== ==='
jk: 96.b .7d5 b1