# on receiving block 326970 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-19T01:11:36Z
# as written in the block header
2026-10-19T01:11:24Z
$ uptime # since last reboot
01:11:36 up 60 days, 15:27, 0 users, load average: 4.54, 1.88, 2.51
$ battery.sh
97%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1737816 kB
$ du -h -d1 .bitcoin/signet
377M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
540M .bitcoin/signet/blocks
4.4G .bitcoin/signet/chainstate
8.0K .bitcoin/signet/fees
5.3G .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
326970
$ BH=$(bitcoin-cli -signet getblockhash 326970); echo $BH
0000000fb82307bb59a593e8e24e4cb16a2ed576ca7c7089eb165ec0f6df2c21
$ bitcoin-cli -signet getblockheader 0000000fb82307bb59a593e8e24e4cb16a2ed576ca7c7089eb165ec0f6df2c21
{
"hash": "0000000fb82307bb59a593e8e24e4cb16a2ed576ca7c7089eb165ec0f6df2c21",
"confirmations": 1,
"height": 326970,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "9d0caf509f61957bc6ab52681807b0076f04f3910befeaddddb08cdd0a5294e1",
"time": 1792372284,
"mediantime": 1792371149,
"nonce": 61687748,
"bits": "1d154f9b",
"target": "000000154f9b0000000000000000000000000000000000000000000000000000",
"difficulty": 0.0469234982654738,
"chainwork": "000000000000000000000000000000000000000000000000000011a4b79cbe3f",
"nTx": 70,
"previousblockhash": "00000006519cf8cea8a9915d991073555164be413b4e3ac692731b335328d4e2"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ...f b823 .7bb
59a5 93e8 e24e 4cb1
6a2e d576 ca7c 7.89
eb16 5ec. f6df 2c21
$ : 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
326970 sf: 5ec. 2c21
$ : 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 .
326970 sk: 2c21 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 .
326970 ak: b1a. b1
$ : Following is the jointkode
326970 jk: 2c21 b1a. b1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 32,
"bytes": 152824,
"usage": 919096,
"total_fee": 0.00153458,
"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
122
## Current epoch estimation is +0.2%
## 378 of 2016, i.e. 18%, 1638 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
336573.8505197921
$ bitcoin-cli -signet getnetworkhashps 2016 326591
335890.4807090063
$ bitcoin-cli -signet getnetworkhashps 2016 324575
343778.4662277827
$ bitcoin-cli -signet getblockstats 326970
{
"avgfee": 12494,
"avgfeerate": 2,
"avgtxsize": 12627,
"blockhash": "0000000fb82307bb59a593e8e24e4cb16a2ed576ca7c7089eb165ec0f6df2c21",
"feerate_percentiles": [
1,
1,
1,
1,
3
],
"height": 326970,
"ins": 5171,
"maxfee": 188423,
"maxfeerate": 200,
"maxtxsize": 125005,
"medianfee": 8981,
"mediantime": 1792371149,
"mediantxsize": 480,
"minfee": 14,
"minfeerate": 0,
"mintxsize": 183,
"outs": 1053,
"subsidy": 2500000000,
"swtotal_size": 871132,
"swtotal_weight": 1618567,
"swtxs": 68,
"time": 1792372284,
"total_out": 3507832858273,
"total_size": 871315,
"total_weight": 1619299,
"totalfee": 862086,
"txs": 70,
"utxo_increase": -4118,
"utxo_size_inc": -293551,
"utxo_increase_actual": -4154,
"utxo_size_inc_actual": -298408
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 576066106,
"totalbytessent": 3258331912,
"timemillis": 1792372296589,
"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 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": 25842,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 25846
}
}
### 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
9120afaf472a7671
3ec0394cdffb16f7a4e80c1f1f5157132f2f39f55d777d54fec9fc259dac57b0
02ce84759fdbc1f1
bcb6302b93cb24e54c773bce1731ac3b1c871e68db395e89448e450c624cd706
a866bd65a65a0bae
6e100f5cd027c06e697d8c11e29288d50e4849ab526bdf66fcaf020cf25a22c7
c6963b343d29a419
04741d983c46577afe99e13eaaa690a351961e285a90bb0c702976d52628db96
be5a7ef59682eb56
534c4a733ff5d59f840cfa8fe8905d71146a5268272fbc696181d15c047f70db
acbcec5aeca1972b
c4fe47bc59c6b396234a8d74d7795960e3717c4739c9bf05ec374b832d1a54c7
9550b66c9c9a91e5
9fffa81f4011c46a735eff8f62ea89d4804aa887a05cfaddcf7c4c1f2aa12a1f
9c7da292d5c1f1b0
3f93033b21969cd394d4caae5b4f8ed5b21f5a020ba9ea1b6e4a4000109a0764
1172df30570d15c0
771ccb230a612e904b7ba50151dbf8664529dd63009c19b72eed7155c297748b
82b27e77426c9cf3
4f4ec9cdb604e59d73453be63c95472aa218d0ec89e4b0c9a89ed4437a485c11
$ niceblack.sh $BH $BC
##### ##### #####
# # # # # #
# # #
##### ##### ######
# # # #
# # # # #
##### ####### #####
##### ####### ###
# # # # # #
# # # # #
###### # # #
# # # #
# # # # #
##### # ###
,----- .123 4567 89ab cdef -----,
| |
| .. .... ...f b823 .7bb .f |
| 1. 59a5 93e8 e24e 4cb1 1f |
| 2. 6a2e d576 ca7c 7.89 2f |
| 3. eb16 5ec. f6df 2c21 3f |
'=== ==== ==== ==== ==== ==='
jk: 2c21 b1a. b1