# on receiving block 326530 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-15T23:47:11Z
# as written in the block header
2026-10-15T23:46:05Z
$ uptime # since last reboot
23:47:11 up 57 days, 14:03, 0 users, load average: 4.21, 2.17, 1.77
$ battery.sh
98%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1895184 kB
$ du -h -d1 .bitcoin/signet
373M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
494M .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
326530
$ BH=$(bitcoin-cli -signet getblockhash 326530); echo $BH
00000006f83f7b35d94b01b5d97b96184be74d2bc97254e0f605e9b6ab83e5e9
$ bitcoin-cli -signet getblockheader 00000006f83f7b35d94b01b5d97b96184be74d2bc97254e0f605e9b6ab83e5e9
{
"hash": "00000006f83f7b35d94b01b5d97b96184be74d2bc97254e0f605e9b6ab83e5e9",
"confirmations": 1,
"height": 326530,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "60da0a54c5cde02550a102302310578b494afd8cde0a741104e70b513f035627",
"time": 1792107965,
"mediantime": 1792105087,
"nonce": 372402460,
"bits": "1d14cbb2",
"target": "00000014cbb20000000000000000000000000000000000000000000000000000",
"difficulty": 0.04808616547775056,
"chainwork": "0000000000000000000000000000000000000000000000000000118fffe98d41",
"nTx": 1884,
"previousblockhash": "00000011b51662b36df9d9d759cdd068e800f2ca87f362cc3279093409b952e2"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ...6 f83f 7b35
d94b .1b5 d97b 9618
4be7 4d2b c972 54e.
f6.5 e9b6 ab83 e5e9
$ : 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
326530 sf: f6.5 e5e9
$ : 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 .
326530 sk: e5e9 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 .
326530 ak: de16 b1
$ : Following is the jointkode
326530 jk: e5e9 de16 b1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 912,
"bytes": 151849,
"usage": 1190264,
"total_fee": 0.00260598,
"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
149
## Current epoch estimation is -2.2%
## 1954 of 2016, i.e. 96%, 62 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
336182.9955883706
$ bitcoin-cli -signet getnetworkhashps 2016 324575
343778.4662277827
$ bitcoin-cli -signet getnetworkhashps 2016 322559
348538.3134631831
$ bitcoin-cli -signet getblockstats 326530
{
"avgfee": 233,
"avgfeerate": 1,
"avgtxsize": 367,
"blockhash": "00000006f83f7b35d94b01b5d97b96184be74d2bc97254e0f605e9b6ab83e5e9",
"feerate_percentiles": [
1,
1,
1,
1,
1
],
"height": 326530,
"ins": 3017,
"maxfee": 43129,
"maxfeerate": 149,
"maxtxsize": 43300,
"medianfee": 153,
"mediantime": 1792105087,
"mediantxsize": 310,
"minfee": 113,
"minfeerate": 1,
"mintxsize": 142,
"outs": 4207,
"subsidy": 2500000000,
"swtotal_size": 691610,
"swtotal_weight": 1592588,
"swtxs": 1882,
"time": 1792107965,
"total_out": 55476318958,
"total_size": 691752,
"total_weight": 1593156,
"totalfee": 439778,
"txs": 1884,
"utxo_increase": 1190,
"utxo_size_inc": 100399,
"utxo_increase_actual": 1181,
"utxo_size_inc_actual": 99595
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 194049811,
"totalbytessent": 1139749092,
"timemillis": 1792108031960,
"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 npr total block manual
in 0 2 2
out 11 0 11 2 1
total 11 2 13
Local services: witness, compact filters, network limited, p2p v2
Local addresses: n/a
$ bitcoin-cli -signet -addrinfo
{
"addresses_known": {
"ipv4": 25701,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 25705
}
}
### v2_peerinfo are in v2_peerinfo-signet.txt
$ bitcoin-cli -signet getpeerinfo | grep -w 'v2' | uniq -c
11 "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
d1aaa84ff0573a7e
a800d7ef6b44103c99bf68e2427271e7b450a4ca8702bf16e10348933d8ba77b
ac71d6f00b7ce5e9
6f622b020192b4b0e65cc2e4e26ad1acac126da9ef68a0b14dd2e2fcf521fd67
ce5240b924d9f173
dbba16a3cb67866c2b488e4df66f7ab2239b0836c521b8e5718bde9120c2a40b
42d6b7498898cae5
f9b99bac84b7fd683742ab9e6ec820a9da856d33a521c26aa77301896e7982a6
9c7da292d5c1f1b0
89da850e022011fdb3231dfcf9856cbd3b47c4bcddee673b8f0c98f18df9b433
cbc728f43b886394
6beb5f90a736bf8c3f06a6acb7f6054c6fa865b8c9e3c52817adc10cfa0762c2
35e2a230edacc2ab
c5b642c4113ab9b897bc1336c1a337c74fabc945a0272f7b31c3c81b4e8c4b1a
40ec672fa3c05877
3a92a7b9ea4aeb4c26bd667de45bbe6db2e21a34dae6ba9a1295ca9f46c68624
82b27e77426c9cf3
2530d701100b126d22b645465e5a2e0e27a690c02b6fe15899a56a1d1a418d82
02f1d9b1eb8a695e
a0b2240f8f52c3b029846a05b1700d66f2c51c4f00da2e49111b0fd925c17a2b
8d3a97d8879c268b
1a113e2b6fd137606b80875b502efd96b45805a413199b41f4a2417cdec8616a
$ niceblack.sh $BH $BC
____ ___ __ _____ ____ ___
|___ \__ \ / / | ____|___ \ / _ \
__) | ) / /_ | |__ __) | | | |
|__ < / / '_ \ |___ \ |__ <| | | |
___) / /| (_) | ___) |___) | |_| |
|____/____\___/ |____/|____/ \___/
,----- .123 4567 89ab cdef -----,
| |
| .. .... ...6 f83f 7b35 .f |
| 1. d94b .1b5 d97b 9618 1f |
| 2. 4be7 4d2b c972 54e. 2f |
| 3. f6.5 e9b6 ab83 e5e9 3f |
'=== ==== ==== ==== ==== ==='
jk: e5e9 de16 b1