# on receiving block 325958 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-11T21:07:45Z
# as written in the block header
2026-10-11T21:06:55Z
$ uptime # since last reboot
21:07:45 up 53 days, 11:23, 0 users, load average: 0.90, 1.03, 1.03
$ battery.sh
97%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1749748 kB
$ du -h -d1 .bitcoin/signet
368M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
527M .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 452G 459G 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
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
325958
$ BH=$(bitcoin-cli -signet getblockhash 325958); echo $BH
0000000e5d666e76204f7353f69ebd6c155302c0b8627b48ed12b41ba37b8191
$ bitcoin-cli -signet getblockheader 0000000e5d666e76204f7353f69ebd6c155302c0b8627b48ed12b41ba37b8191
{
"hash": "0000000e5d666e76204f7353f69ebd6c155302c0b8627b48ed12b41ba37b8191",
"confirmations": 1,
"height": 325958,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "be9316395cc3f5f31397689386ebd8e765c00aaa37485dc494a241ce84ab9319",
"time": 1791752815,
"mediantime": 1791750393,
"nonce": 374552434,
"bits": "1d14cbb2",
"target": "00000014cbb20000000000000000000000000000000000000000000000000000",
"difficulty": 0.04808616547775056,
"chainwork": "000000000000000000000000000000000000000000000000000011747e7395ad",
"nTx": 91,
"previousblockhash": "0000000b9ec90cc0d4711a8c05edf06b5804ae4f3acffd5fb043ff9a152c7247"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ...e 5d66 6e76
2.4f 7353 f69e bd6c
1553 .2c. b862 7b48
ed12 b41b a37b 8191
$ : 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
325958 sf: .2c. 8191
$ : 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 .
325958 sk: 8191 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 .
325958 ak: 84aa c1
$ : Following is the jointkode
325958 jk: 8191 84aa c1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 57,
"bytes": 9984,
"usage": 74696,
"total_fee": 0.00014968,
"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
206
## Current epoch estimation is -0.04%
## 1382 of 2016, i.e. 68%, 634 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
343612.7854418129
$ bitcoin-cli -signet getnetworkhashps 2016 324575
343778.4662277827
$ bitcoin-cli -signet getnetworkhashps 2016 322559
348538.3134631831
$ bitcoin-cli -signet getblockstats 325958
{
"avgfee": 528,
"avgfeerate": 2,
"avgtxsize": 337,
"blockhash": "0000000e5d666e76204f7353f69ebd6c155302c0b8627b48ed12b41ba37b8191",
"feerate_percentiles": [
0,
0,
1,
1,
2
],
"height": 325958,
"ins": 128,
"maxfee": 27150,
"maxfeerate": 149,
"maxtxsize": 6329,
"medianfee": 153,
"mediantime": 1791750393,
"mediantxsize": 234,
"minfee": 13,
"minfeerate": 0,
"mintxsize": 142,
"outs": 282,
"subsidy": 2500000000,
"swtotal_size": 30269,
"swtotal_weight": 85589,
"swtxs": 89,
"time": 1791752815,
"total_out": 3474894537071,
"total_size": 30411,
"total_weight": 86157,
"totalfee": 47598,
"txs": 91,
"utxo_increase": 154,
"utxo_size_inc": 13849,
"utxo_increase_actual": 118,
"utxo_size_inc_actual": 8990
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 357797780,
"totalbytessent": 2628582968,
"timemillis": 1791752865587,
"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 2 2
out 11 11 2 1
total 13 13
Local services: witness, compact filters, network limited, p2p v2
Local addresses: n/a
$ bitcoin-cli -signet -addrinfo
{
"addresses_known": {
"ipv4": 25589,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 25593
}
}
### 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
35e2a230edacc2ab
05c094330b4e2f78bf9d0ebe26a35f71d92756fa4c509dc23aaf744d39ee5f5f
82b27e77426c9cf3
21cb348aa71d19f04b2f29387de9dd74d8c391edecd35e34f3d5ef74465579dc
2422645f1d448cf3
6079e9b298a4ba00b5991dca743597e55985216e8483a099f0cb48861510c5ba
a42e3836fdd73f29
d4676b4b5857a2040dc4bf77b2d07cfb0db97e2a0f1c3f2ae988ad1b5bfdb519
86c73c96da2c8fa8
0c6e3e636f40608c62804dd00d0bccdeac58731c1e6675a810dbaee09d3db801
d1b1e73923a9ae1e
c62f8bb1e40a7faf4919774e8425a098bca1a362f969049fdf15e8b601113cc5
58cf5f4588d41478
3bc8805ecca4849d5b99dec1449d67c478ade896f9e37e1e5d66d8e3c2e79671
0f06f2b62d1ba5e6
03396eb168c75ae1009ad4e854df343c4d8633ed84861d1340854f392a88da3e
a545afa7dcf490f4
08daaff08f570f35af8846fc8ac8991758fe21d3e667fee04f344f8cd6bf6133
$ niceblack.sh $BH $BC
| | |
_ \ | _ \ _| | /
_.__/_|\___/\__|_\_\
__ /_ ) __| _ \ __| _ )
_ \ / __ \\_ /__ \ _ \
___/___|___/ _/ ___/\___/
,----- .123 4567 89ab cdef -----,
| |
| .. .... ...e 5d66 6e76 .f |
| 1. 2.4f 7353 f69e bd6c 1f |
| 2. 1553 .2c. b862 7b48 2f |
| 3. ed12 b41b a37b 8191 3f |
'=== ==== ==== ==== ==== ==='
jk: 8191 84aa c1