# on receiving block 327880 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-25T08:46:08Z
# as written in the block header
2026-10-25T08:45:45Z
$ uptime # since last reboot
08:46:08 up 66 days, 23:02, 0 users, load average: 0.13, 0.37, 0.60
$ battery.sh
74%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1539192 kB
$ du -h -d1 .bitcoin/signet
379M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
562M .bitcoin/signet/blocks
4.4G .bitcoin/signet/chainstate
8.0K .bitcoin/signet/fees
5.4G .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
<https://bitcoincore.org/> for further information about the software.
The source code is available from <https://github.com/bitcoin/bitcoin>.
This is experimental software.
Distributed under the MIT software license, see the accompanying file COPYING
or <https://opensource.org/license/MIT>
$ BC=$(bitcoin-cli -signet getblockcount); echo $BC
327880
$ BH=$(bitcoin-cli -signet getblockhash 327880); echo $BH
00000011af2aaa356a6363c3223b6cd82f9365e51420209a5cbb737251bba07a
$ bitcoin-cli -signet getblockheader 00000011af2aaa356a6363c3223b6cd82f9365e51420209a5cbb737251bba07a
{
"hash": "00000011af2aaa356a6363c3223b6cd82f9365e51420209a5cbb737251bba07a",
"confirmations": 1,
"height": 327880,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "6837175f17120e4553d72db2ceeb7b89b5a6276cc0d27994d1bb47f309b9b466",
"time": 1792917945,
"mediantime": 1792914472,
"nonce": 172504599,
"bits": "1d154f9b",
"target": "000000154f9b0000000000000000000000000000000000000000000000000000",
"difficulty": 0.0469234982654738,
"chainwork": "000000000000000000000000000000000000000000000000000011cf6b13c335",
"nTx": 75,
"previousblockhash": "00000009b5781fae6a295e46401276893084e13849588b39e709ce0f5fd59abd"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ..11 af2a aa35
6a63 63c3 223b 6cd8
2f93 65e5 142. 2.9a
5cbb 7372 51bb a.7a
$ : 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
327880 sf: 2.9a a.7a
$ : 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 .
327880 sk: a.7a 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 .
327880 ak: e289 b1
$ : Following is the jointkode
327880 jk: a07a e289 b1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 5,
"bytes": 1118,
"usage": 8376,
"total_fee": 0.00005192,
"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
163
## Current epoch estimation is +0.66%
## 1288 of 2016, i.e. 63%, 728 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
338130.3299371632
$ bitcoin-cli -signet getnetworkhashps 2016 326591
335890.4807090063
$ bitcoin-cli -signet getnetworkhashps 2016 324575
343778.4662277827
$ bitcoin-cli -signet getblockstats 327880
{
"avgfee": 21617,
"avgfeerate": 84,
"avgtxsize": 413,
"blockhash": "00000011af2aaa356a6363c3223b6cd82f9365e51420209a5cbb737251bba07a",
"feerate_percentiles": [
0,
0,
1,
3,
9
],
"height": 327880,
"ins": 113,
"maxfee": 709800,
"maxfeerate": 3910,
"maxtxsize": 3246,
"medianfee": 255,
"mediantime": 1792914472,
"mediantxsize": 383,
"minfee": 14,
"minfeerate": 0,
"mintxsize": 142,
"outs": 202,
"subsidy": 2500000000,
"swtotal_size": 30436,
"swtotal_weight": 74752,
"swtxs": 73,
"time": 1792917945,
"total_out": 6716647446155,
"total_size": 30578,
"total_weight": 75320,
"totalfee": 1599702,
"txs": 75,
"utxo_increase": 89,
"utxo_size_inc": 9013,
"utxo_increase_actual": 49,
"utxo_size_inc_actual": 3905
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 68292801,
"totalbytessent": 320649582,
"timemillis": 1792917968491,
"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": 25900,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 25904
}
}
### 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
55a8d1148652b6fa
a27b822a2bef4428c79e823458538af3fadb528a030f568693c63554ff631e5b
82b27e77426c9cf3
394ea5c419f4336d9f2f450bf72e6345ad073887bd177da48a3e3da398d2aaf5
4645feb2cf906cd2
87c4f5625485e2c54ea7fb10687a868548075d3196ae2bd0a20e6ba1b2023351
42d6b7498898cae5
ca7db3670cabf682e0066d8ef9192070367c7375df378176dab111e2e9c1af8d
3de67448d1d621cf
1d0d86973b2079c4a85a5bc2cd718bdcf500048341c9f0f977ebf2ebeb7377a5
cbc728f43b886394
ea615435295ecef0157aa8dc5ad4905e1d33759455939b89fd4f38d31646bc0a
c2195dd949601b27
39ff70a211bdf1a67d6c33afbf770a69c9fdcf69f0d39b2eae42163fb6de4bb6
d26dc11e642083e6
56ad322159bef880f731c1db83649d88259459d54ea8e90c38dacffbbc79789c
9c92af8aca057984
a043ae5c8efbb1022b03de4f9d7878c94ef49042fe6f5c0ebe9cea3d876b1f04
a42e3836fdd73f29
36846a52e5d12412ac22e6c13b3d1d278b9d1a980c1225bb3fb96bdf54d8f66c
$ niceblack.sh $BH $BC
____ ___ ______
|___ \__ \____ |
__) | ) | / /
|__ < / / / /
___) / /_ / /
|____/____/_/
___ ___ ___
/ _ \ / _ \ / _ \
| (_) | (_) | | | |
> _ < > _ <| | | |
| (_) | (_) | |_| |
\___/ \___/ \___/
,----- .123 4567 89ab cdef -----,
| |
| .. .... ..11 af2a aa35 .f |
| 1. 6a63 63c3 223b 6cd8 1f |
| 2. 2f93 65e5 142. 2.9a 2f |
| 3. 5cbb 7372 51bb a.7a 3f |
'=== ==== ==== ==== ==== ==='
jk: a.7a e289 b1