# on receiving block 329272 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-11-03T15:30:02Z
# as written in the block header
2026-11-03T15:29:25Z
$ uptime # since last reboot
15:30:02 up 76 days, 5:45, 0 users, load average: 0.17, 0.67, 1.28
$ battery.sh
72%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1584868 kB
$ du -h -d1 .bitcoin/signet
381M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
461M .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
329272
$ BH=$(bitcoin-cli -signet getblockhash 329272); echo $BH
00000002e4cec3c5a61d473e54101c15e373352ed2601df646bdd906e0786d64
$ bitcoin-cli -signet getblockheader 00000002e4cec3c5a61d473e54101c15e373352ed2601df646bdd906e0786d64
{
"hash": "00000002e4cec3c5a61d473e54101c15e373352ed2601df646bdd906e0786d64",
"confirmations": 1,
"height": 329272,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "7546df2cf051d8e2f25e613b5e9897e4cb5223248ea28d565475583f6378315c",
"time": 1793719765,
"mediantime": 1793716984,
"nonce": 278216050,
"bits": "1d14cd85",
"target": "00000014cd850000000000000000000000000000000000000000000000000000",
"difficulty": 0.04806969390457064,
"chainwork": "000000000000000000000000000000000000000000000000000012117fbefe89",
"nTx": 94,
"previousblockhash": "0000000bebc20a2a14cbcbf5e6a237f5e22fcf215c53c313a0db8608f6847c97"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ...2 e4ce c3c5
a61d 473e 541. 1c15
e373 352e d26. 1df6
46bd d9.6 e.78 6d64
$ : 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
329272 sf: e.78 6d64
$ : 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 .
329272 sk: 6d64 a1
$ : 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 .
329272 ak: 8543 a1
$ : Following is the jointkode
329272 jk: 6d64 8543 a1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 20,
"bytes": 2952,
"usage": 25240,
"total_fee": 0.00007012,
"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
209
## Retarget estimation is +1.13%
## 664 of 2016, i.e. 32%, 1352 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
347941.6531323935
$ bitcoin-cli -signet getnetworkhashps 2016 328607
344048.4168882416
$ bitcoin-cli -signet getnetworkhashps 2016 326591
335890.4807090063
$ bitcoin-cli -signet getblockstats 329272
{
"avgfee": 46997,
"avgfeerate": 104,
"avgtxsize": 851,
"blockhash": "00000002e4cec3c5a61d473e54101c15e373352ed2601df646bdd906e0786d64",
"feerate_percentiles": [
1,
2,
2,
9,
9
],
"height": 329272,
"ins": 279,
"maxfee": 713700,
"maxfeerate": 3918,
"maxtxsize": 16272,
"medianfee": 452,
"mediantime": 1793716984,
"mediantxsize": 312,
"minfee": 13,
"minfeerate": 0,
"mintxsize": 142,
"outs": 389,
"subsidy": 2500000000,
"swtotal_size": 78845,
"swtotal_weight": 165671,
"swtxs": 91,
"time": 1793719765,
"total_out": 9412754891999,
"total_size": 79179,
"total_weight": 167007,
"totalfee": 4370769,
"txs": 94,
"utxo_increase": 110,
"utxo_size_inc": 10643,
"utxo_increase_actual": 72,
"utxo_size_inc_actual": 5605
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 172547528,
"totalbytessent": 1019633087,
"timemillis": 1793719802758,
"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": 26122,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 26126
}
}
### 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
9d8ba4a3b7f3a72fc157916d9386196f63a93fb97342e2d772b0d7373f5e7ac0
168f53a9bf8a1d43
7077c31adabb611b63e8f5a34fd0d18a21a13c77ba25c7fb6f10474d7244b098
5b173300caa9c6fa
081f3b8dc0cc8fe09d09bfd8c397666319a518c12bb184bdddd5d66d9f6fda9c
fca76bdb0d731b22
e6c430354c4d7dcbc4ddb80ac6d372e2bcc84ffbbaea822c460c5aba493b02d6
a545afa7dcf490f4
55c95499a45893f7d778a8687ead1afacdcfdb5b18f2aafa2d260ba78df723cb
35e2a230edacc2ab
cd39ae91525491076055842fc7b8274f7a82b9bb5cc58053318324855f59ba98
63887c54b93efd60
87c9f3d69fa8568e8bc6e81c8205838d4d080240c55fcbd0ba7997ac2dd96406
c2195dd949601b27
0aaf4e297f175d5ed2c4a7c0d07098f5ed980a9945a8e05090b13544ac626b94
be5a7ef59682eb56
c74f0d4d6b6217a9de5f272ee1fa0e85a098403756d4ac263daf47a6232e48a3
$ niceblack.sh $BH $BC
__ __ __
/ / / /__ ____/ /__
/ _ \/ / _ \/ __/ '_/
/_.__/_/\___/\__/_/\_\
____ ___ ___ ___ _______
|_ /|_ / _ \|_ /_ /_ |
_/_