# on receiving block 328785 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-31T09:54:47Z
# as written in the block header
2026-10-31T09:54:28Z
$ uptime # since last reboot
09:54:47 up 73 days, 10 min, 0 users, load average: 0.10, 0.17, 0.41
$ battery.sh
73%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1458452 kB
$ du -h -d1 .bitcoin/signet
380M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
548M .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 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
328785
$ BH=$(bitcoin-cli -signet getblockhash 328785); echo $BH
0000000b309020dc8bfb6b939094d20cbf111e018112e616569c531ef5b5bb5b
$ bitcoin-cli -signet getblockheader 0000000b309020dc8bfb6b939094d20cbf111e018112e616569c531ef5b5bb5b
{
"hash": "0000000b309020dc8bfb6b939094d20cbf111e018112e616569c531ef5b5bb5b",
"confirmations": 1,
"height": 328785,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "43921a8ebe5b8e23ec8bc3e7272f318193625e536baaa6b7bf6c16253ddf741e",
"time": 1793440468,
"mediantime": 1793436214,
"nonce": 128133710,
"bits": "1d14cd85",
"target": "00000014cd850000000000000000000000000000000000000000000000000000",
"difficulty": 0.04806969390457064,
"chainwork": "000000000000000000000000000000000000000000000000000011fa16b5b312",
"nTx": 326,
"previousblockhash": "00000010ee6ed81c61bac5c42f879c7212228c3104386cd350b55026d4b88685"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ...b 3.9. 2.dc
8bfb 6b93 9.94 d2.c
bf11 1e.1 8112 e616
569c 531e f5b5 bb5b
$ : 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
328785 sf: 1e.1 bb5b
$ : 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 .
328785 sk: bb5b 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 .
328785 ak: 3fcf 91
$ : Following is the jointkode
328785 jk: bb5b 3fcf 91
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 16,
"bytes": 2697,
"usage": 20816,
"total_fee": 0.00005397,
"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
139
## Current epoch estimation is -0.55%
## 177 of 2016, i.e. 8%, 1839 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
342122.5595988401
$ bitcoin-cli -signet getnetworkhashps 2016 328607
344048.4168882416
$ bitcoin-cli -signet getnetworkhashps 2016 326591
335890.4807090063
$ bitcoin-cli -signet getblockstats 328785
{
"avgfee": 5838,
"avgfeerate": 12,
"avgtxsize": 717,
"blockhash": "0000000b309020dc8bfb6b939094d20cbf111e018112e616569c531ef5b5bb5b",
"feerate_percentiles": [
1,
1,
1,
3,
9
],
"height": 328785,
"ins": 582,
"maxfee": 713700,
"maxfeerate": 3905,
"maxtxsize": 43257,
"medianfee": 424,
"mediantime": 1793436214,
"mediantxsize": 406,
"minfee": 14,
"minfeerate": 0,
"mintxsize": 162,
"outs": 2270,
"subsidy": 2500000000,
"swtotal_size": 232842,
"swtotal_weight": 600081,
"swtxs": 324,
"time": 1793440468,
"total_out": 6500603780531,
"total_size": 233025,
"total_weight": 600813,
"totalfee": 1897506,
"txs": 326,
"utxo_increase": 1688,
"utxo_size_inc": 140637,
"utxo_increase_actual": 1649,
"utxo_size_inc_actual": 135577
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 78986857,
"totalbytessent": 512847805,
"timemillis": 1793440487579,
"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": 26081,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 26085
}
}
### 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
82b27e77426c9cf3
aa0a80e5fdfc9a9876ce6ee3debb063fa6f8e5058dc3d0dd341de2333a2ed7bc
3ebfb2bece8ae161
bc8253f8a43e42236570b0ad3ac2f151724e64b82dd68446aff84a181d612be9
445b52dc0347458c
6739d542354bbb50d46d8d31ed9ea19df3d85fa8197533a04e24b325460c587c
24d3986f8e995e95
e1009a16c2164687ede6f106ec638b668828573cf0eefc05f234376c31644e50
452672d5c724a2d1
7154f13f3da4930053d175f2ddb860b4978656d0e55da7d02fba1f4a7fad3a6b
a8e0ddb58abca302
9b03ed79b7bf1648f101d74a067f97e7d089e6f5c587f09d40ec5f2b634a9fef
cde2eb7fe15f140e
96a015c0f6bf38cb8fbd23811757a4a9c201d30f54bc261d2b5a725f9cb83a9c
2422645f1d448cf3
5eef224616ca7fde95914867cc52ba3e4c72548e9a71f447c49fe51cfd904241
35e2a230edacc2ab
b2037d7b328fd9a0014430b51b94918c578d3d88f8f6ea8b0b47332039235f37
fe03548b05e2bc5e
a2c305314c2f22e238a25b8477360bbe34143ad777123c3a3fa8a3db2fe3a20e
$ niceblack.sh $BH $BC
________ ____
|__ /__ \ ( __ )
/_ <__/ // __ |
___/ / __// /_/ /
/____/____/\____/
_________ ______
/__ ( __ )/ ____/
/ / __ /___ \
/ / /_/ /___/ /
/_/\____/_____/
,----- .123 4567 89ab cdef -----,
| |
| .. .... ...b 3.9. 2.dc .f |
| 1. 8bfb 6b93 9.94 d2.c 1f |
| 2. bf11 1e.1 8112 e616 2f |
| 3. 569c 531e f5b5 bb5b 3f |
'=== ==== ==== ==== ==== ==='
jk: bb5b 3fcf 91