# on receiving block 325765 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-10T13:44:46Z
# as written in the block header
2026-10-10T13:43:57Z
$ uptime # since last reboot
13:44:46 up 52 days, 4:00, 0 users, load average: 0.81, 0.80, 0.89
$ battery.sh
98%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1728092 kB
$ du -h -d1 .bitcoin/signet
366M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
551M .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
325765
$ BH=$(bitcoin-cli -signet getblockhash 325765); echo $BH
0000000dcf5964863fa48b8a34795355d6d16ea5cfb16b3cb6ed5cf6f6153d19
$ bitcoin-cli -signet getblockheader 0000000dcf5964863fa48b8a34795355d6d16ea5cfb16b3cb6ed5cf6f6153d19
{
"hash": "0000000dcf5964863fa48b8a34795355d6d16ea5cfb16b3cb6ed5cf6f6153d19",
"confirmations": 1,
"height": 325765,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "f00491affee0be97f0248d6a233e5e9b5134daab15fbe71b986d5dcedae9dc2b",
"time": 1791639837,
"mediantime": 1791637148,
"nonce": 339001533,
"bits": "1d14cbb2",
"target": "00000014cbb20000000000000000000000000000000000000000000000000000",
"difficulty": 0.04808616547775056,
"chainwork": "0000000000000000000000000000000000000000000000000000116b3692f122",
"nTx": 804,
"previousblockhash": "0000000756c08a62d243fb4d0c06fe3c239b026d8dbeb56239237da7a52bf83b"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ...d cf59 6486
3fa4 8b8a 3479 5355
d6d1 6ea5 cfb1 6b3c
b6ed 5cf6 f615 3d19
$ : 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
325765 sf: ...d 3d19
$ : 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 .
325765 sk: 3d19 e1
$ : 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 .
325765 ak: 453e e1
$ : Following is the jointkode
325765 jk: 3d19 453e e1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 77,
"bytes": 13270,
"usage": 102440,
"total_fee": 0.00021175,
"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
204
## Current epoch estimation is -0.93%
## 1189 of 2016, i.e. 58%, 827 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
340551.4543231151
$ bitcoin-cli -signet getnetworkhashps 2016 324575
343778.4662277827
$ bitcoin-cli -signet getnetworkhashps 2016 322559
348538.3134631831
$ bitcoin-cli -signet getblockstats 325765
{
"avgfee": 3048,
"avgfeerate": 8,
"avgtxsize": 609,
"blockhash": "0000000dcf5964863fa48b8a34795355d6d16ea5cfb16b3cb6ed5cf6f6153d19",
"feerate_percentiles": [
1,
1,
2,
9,
38
],
"height": 325765,
"ins": 1536,
"maxfee": 1242723,
"maxfeerate": 229,
"maxtxsize": 124945,
"medianfee": 156,
"mediantime": 1791637148,
"mediantxsize": 234,
"minfee": 14,
"minfeerate": 0,
"mintxsize": 101,
"outs": 3543,
"subsidy": 2500000000,
"swtotal_size": 489387,
"swtotal_weight": 1091028,
"swtxs": 802,
"time": 1791639837,
"total_out": 3816511490167,
"total_size": 489488,
"total_weight": 1091432,
"totalfee": 2448269,
"txs": 804,
"utxo_increase": 2007,
"utxo_size_inc": 149731,
"utxo_increase_actual": 1941,
"utxo_size_inc_actual": 143074
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 207932331,
"totalbytessent": 2018835909,
"timemillis": 1791639887145,
"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": 25542,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 25546
}
}
### 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
1c5e69b734e49b1e
df40fd4514dbf47913de6b8e7882309e49bb3ba931767cdad89e8d42b3ddac36
35e2a230edacc2ab
05c094330b4e2f78bf9d0ebe26a35f71d92756fa4c509dc23aaf744d39ee5f5f
82b27e77426c9cf3
21cb348aa71d19f04b2f29387de9dd74d8c391edecd35e34f3d5ef74465579dc
2422645f1d448cf3
6079e9b298a4ba00b5991dca743597e55985216e8483a099f0cb48861510c5ba
acbcec5aeca1972b
20479863dd4653f82d61fadcf4065cda7dbe6b7b2317f66db771b6a080a83d06
9c7da292d5c1f1b0
e4da8fa8d2417b96364a8eeba7ad14d5a1fc407ac84736b2781538227272890a
1cde7792d013c5aa
8607ff555f01b23a1f84f1aa7c3b9f7ebf550ec9940eff1bc3c87fea5f9b68ee
a8e0ddb58abca302
a0bcfc816b6f2df8799ad668d98e83bbea98ab51fc091859785fb3ceaa08dc35
a42e3836fdd73f29
d4676b4b5857a2040dc4bf77b2d07cfb0db97e2a0f1c3f2ae988ad1b5bfdb519
86c73c96da2c8fa8
0c6e3e636f40608c62804dd00d0bccdeac58731c1e6675a810dbaee09d3db801
$ niceblack.sh $BH $BC
____ ___ _____ ______ __ _____
|___ \__ \| ____| |____ / /| ____|
__) | ) | |__ / / /_| |__
|__ < / /|___ \ / / '_ \___ \
___) / /_ ___) | / /| (_) |__) |
|____/____|____/ /_/ \___/____/
,----- .123 4567 89ab cdef -----,
| |
| .. .... ...d cf59 6486 .f |
| 1. 3fa4 8b8a 3479 5355 1f |
| 2. d6d1 6ea5 cfb1 6b3c 2f |
| 3. b6ed 5cf6 f615 3d19 3f |
'=== ==== ==== ==== ==== ==='
jk: 3d19 453e e1