# on receiving block 325403 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-07T22:04:27Z
# as written in the block header
2026-10-07T22:02:54Z
$ uptime # since last reboot
22:04:27 up 49 days, 12:20, 0 users, load average: 1.07, 1.07, 1.16
$ battery.sh
102%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1948012 kB
$ du -h -d1 .bitcoin/signet
364M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
555M .bitcoin/signet/blocks
4.3G .bitcoin/signet/chainstate
8.0K .bitcoin/signet/fees
5.3G .bitcoin/signet
$ df -h .
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 912G 448G 463G 50% /
$ bitcoind -version
Bitcoin Core daemon version v32.0.0rc3 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
325403
$ BH=$(bitcoin-cli -signet getblockhash 325403); echo $BH
0000000898731d685a3a690745ed0a5063fa87da60f037d03e73015266e5aada
$ bitcoin-cli -signet getblockheader 0000000898731d685a3a690745ed0a5063fa87da60f037d03e73015266e5aada
{
"hash": "0000000898731d685a3a690745ed0a5063fa87da60f037d03e73015266e5aada",
"confirmations": 1,
"height": 325403,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "00f8b5866c8535c24219ced02fe0eab25a443abe62b8acef7e0c59af2578cfad",
"time": 1791410574,
"mediantime": 1791408272,
"nonce": 718888348,
"bits": "1d14cbb2",
"target": "00000014cbb20000000000000000000000000000000000000000000000000000",
"difficulty": 0.04808616547775056,
"chainwork": "00000000000000000000000000000000000000000000000000001159ce43cf14",
"nTx": 88,
"previousblockhash": "00000004c468ce93f206dacb2dffbd10d0be90bc28ac1be9c8e0b288d40388f7"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ...8 9873 1d68
5a3a 69.7 45ed .a5.
63fa 87da 6.f. 37d.
3e73 .152 66e5 aada
$ : 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
325403 sf: .152 aada
$ : 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 .
325403 sk: aada 91
$ : 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 .
325403 ak: b98d 91
$ : Following is the jointkode
325403 jk: aada b98d 91
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 2,
"bytes": 531,
"usage": 3056,
"total_fee": 0.00000915,
"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
201
## Current epoch estimation is -0.31%
## 827 of 2016, i.e. 41%, 1189 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
342697.1158436619
$ bitcoin-cli -signet getnetworkhashps 2016 324575
343778.4662277827
$ bitcoin-cli -signet getnetworkhashps 2016 322559
348538.3134631831
$ bitcoin-cli -signet getblockstats 325403
{
"avgfee": 7640,
"avgfeerate": 5,
"avgtxsize": 1675,
"blockhash": "0000000898731d685a3a690745ed0a5063fa87da60f037d03e73015266e5aada",
"feerate_percentiles": [
2,
2,
2,
3,
5
],
"height": 325403,
"ins": 203,
"maxfee": 160195,
"maxfeerate": 232,
"maxtxsize": 78645,
"medianfee": 139,
"mediantime": 1791408272,
"mediantxsize": 244,
"minfee": 14,
"minfeerate": 0,
"mintxsize": 142,
"outs": 3069,
"subsidy": 2500000000,
"swtotal_size": 145587,
"swtotal_weight": 506565,
"swtxs": 86,
"time": 1791410574,
"total_out": 3330364258946,
"total_size": 145729,
"total_weight": 507133,
"totalfee": 664747,
"txs": 88,
"utxo_increase": 2866,
"utxo_size_inc": 217689,
"utxo_increase_actual": 2646,
"utxo_size_inc_actual": 191526
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 15591693,
"totalbytessent": 371884547,
"timemillis": 1791410667881,
"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 v32.0.0rc3 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": 25473,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 25477
}
}
### 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
33dacef5a00c7b85
2e1579aa9cc41d474ef5d4a5e1f35fcff839ba015a65424e65c5989ce42b95f5
6e94f8ae3b4de2f7
6d498601d4eb186614c0a3e0f329888df07e27cdd55b140c1702d96e912d89e2
c2df4db43254cb32
3b985453b4b83d1c9cec323866c6201e3a906db72d13ced3d0ebf699ac65ec13
acbcec5aeca1972b
c4756c42bbd5b6bbf892ace792913a3f3b58bd816d729aacc8776aea782731e4
82b27e77426c9cf3
a7912b4a129fc85c6882133b1954aa46bd0c321689d08db35e453587e1f6299c
9550b66c9c9a91e5
a84102349753fe5ba25d5ab3aac1060c955b43968afc6f9c2b7b4eb9d4d8355a
7116bc61a79199c9
cfceac3fd17567c0d6a3f2eb81b6ba6062cfaef4a8598786021b0c0701db8504
0f06f2b62d1ba5e6
5d3d75de4db2d56e3fca205437a7b697d6b1bc9f8e9b490c321c80ee79bb48ca
ac71d6f00b7ce5e9
8fbd751e5b220723dce825db3430cc9f9a02376848d81a760ba06e8e3eba7f70
$ niceblack.sh $BH $BC
_________ ____
|___ /___ \| ___|
|_ \ __) |___ \
___) / __/ ___) |
|____/_____|____/
_ _ ___ _____
| || | / _ \___ /
| || |_| | | ||_ \
|__ _| |_| |__) |
|_| \___/____/
,----- .123 4567 89ab cdef -----,
| |
| .. .... ...8 9873 1d68 .f |
| 1. 5a3a 69.7 45ed .a5. 1f |
| 2. 63fa 87da 6.f. 37d. 2f |
| 3. 3e73 .152 66e5 aada 3f |
'=== ==== ==== ==== ==== ==='
jk: aada b98d 91