# on receiving block 329787 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-11-07T09:29:51Z
# as written in the block header
2026-11-07T09:29:17Z
$ uptime # since last reboot
09:29:50 up 79 days, 23:45, 0 users, load average: 33.97, 11.28, 18.09
$ battery.sh
75%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1412236 kB
$ du -h -d1 .bitcoin/signet
382M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
534M .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 455G 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
329787
$ BH=$(bitcoin-cli -signet getblockhash 329787); echo $BH
00000007d096cf792544bd62756d89569b5b57965b1bdb0e3282d14bc562f664
$ bitcoin-cli -signet getblockheader 00000007d096cf792544bd62756d89569b5b57965b1bdb0e3282d14bc562f664
{
"hash": "00000007d096cf792544bd62756d89569b5b57965b1bdb0e3282d14bc562f664",
"confirmations": 1,
"height": 329787,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "bac8c09055ba4e4c454a060679d3877cef675c91e3f9945b8c08828ff35baf01",
"time": 1794043757,
"mediantime": 1794041758,
"nonce": 190826631,
"bits": "1d14cd85",
"target": "00000014cd850000000000000000000000000000000000000000000000000000",
"difficulty": 0.04806969390457064,
"chainwork": "0000000000000000000000000000000000000000000000000000122a4159e85c",
"nTx": 153,
"previousblockhash": "000000026605dd561b9467f60aaca49bd79cd6a85a7f4f6e17e36ed54c8e7a7a"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ...7 d.96 cf79
2544 bd62 756d 8956
9b5b 5796 5b1b db.e
3282 d14b c562 f664
$ : 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
329787 sf: db.e f664
$ : 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 .
329787 sk: f664 c1
$ : 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 .
329787 ak: e7e2 c1
$ : Following is the jointkode
329787 jk: f664 e7e2 c1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 20,
"bytes": 3384,
"usage": 31608,
"total_fee": 0.00010909,
"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
565
## Retarget estimation is +0.48%
## 1179 of 2016, i.e. 58%, 837 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
345721.7127464394
$ bitcoin-cli -signet getnetworkhashps 2016 328607
344048.4168882416
$ bitcoin-cli -signet getnetworkhashps 2016 326591
335890.4807090063
$ bitcoin-cli -signet getblockstats 329787
{
"avgfee": 10782,
"avgfeerate": 34,
"avgtxsize": 483,
"blockhash": "00000007d096cf792544bd62756d89569b5b57965b1bdb0e3282d14bc562f664",
"feerate_percentiles": [
0,
1,
1,
2,
9
],
"height": 329787,
"ins": 315,
"maxfee": 713700,
"maxfeerate": 3910,
"maxtxsize": 5028,
"medianfee": 326,
"mediantime": 1794041758,
"mediantxsize": 377,
"minfee": 0,
"minfeerate": 0,
"mintxsize": 142,
"outs": 573,
"subsidy": 2500000000,
"swtotal_size": 73326,
"swtotal_weight": 191937,
"swtxs": 151,
"time": 1794043757,
"total_out": 8154089702495,
"total_size": 73468,
"total_weight": 192505,
"totalfee": 1638874,
"txs": 153,
"utxo_increase": 258,
"utxo_size_inc": 22598,
"utxo_increase_actual": 219,
"utxo_size_inc_actual": 17547
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 267359743,
"totalbytessent": 1424469597,
"timemillis": 1794043792073,
"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": 26284,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 26288
}
}
### 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
c219228acd3afa66683b741b00f0783801b15330de3d7632036eb918b117d145
d01db75518b29c67
c7281dd0c43b83118abd053460f6af42ab755205044b3ed7d2c3eb718ef5719f
6e94f8ae3b4de2f7
01dcf66eb2933ebdbcc7bd1eefbeba8dfc1930108cc9e08b851ed54e313b6bc2
9c42b131cbafed94
c7d9ddc2383f8ba20cd80c52e7797a8feda41293bdf499ace23764afa74be633
989773dc541b27e7
cc2e0cac2659a987322599403c22327d0f5c450ea80cb7944b95c995101d97b5
9120afaf472a7671
4cdb6e77a81f724bcef4a8e4a22f0e9d4363bb141282523c9e9037872ffe83e6
3499c67afdadd614
f0c5f8245f1f144848d99d22d7855caa61f870206a62248e34c5dcdfbf9cbff6
314a20fe97730197
1eeee3147d66adfc684f217019e415ac0b83dba3d2523f2e192513f2a6d2c0bb
e9a0d9a1deb24807
22f32f045b49f36ac7d2efd2705116cb82aa41e458143980c6826c1e52dabd97
$ niceblack.sh $BH $BC
##### ##### #####
# # # # # #
# # # #
##### ##### ######
# # #
# # # # #
##### ####### #####
####### ##### #######
# # # # # #
# # # #
# ##### #
# # # #
# ##### #
,----- .123 4567 89ab cdef -----,
| |
| .. .... ...7 d.96 cf79 .f |
| 1. 2544 bd62 756d 8956 1f |
| 2. 9b5b 5796 5b1b db.e 2f |
| 3. 3282 d14b c562 f664 3f |
'=== ==== ==== ==== ==== ==='
jk: f664 e7e2 c1