# on receiving block 328647 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-30T09:07:04Z
# as written in the block header
2026-10-30T09:06:05Z
$ uptime # since last reboot
09:07:04 up 71 days, 23:22, 0 users, load average: 0.50, 0.51, 0.59
$ battery.sh
71%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1484412 kB
$ du -h -d1 .bitcoin/signet
380M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
529M .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 454G 458G 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
328647
$ BH=$(bitcoin-cli -signet getblockhash 328647); echo $BH
0000001010b66c46430eb5c56a7c58710fb5a07876025ce3c0be9eaceec39423
$ bitcoin-cli -signet getblockheader 0000001010b66c46430eb5c56a7c58710fb5a07876025ce3c0be9eaceec39423
{
"hash": "0000001010b66c46430eb5c56a7c58710fb5a07876025ce3c0be9eaceec39423",
"confirmations": 1,
"height": 328647,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "99265e4cb07e03483485a6bab1d350801ab319fc4d912ab63996c6fa5b83ba5a",
"time": 1793351165,
"mediantime": 1793348610,
"nonce": 254316672,
"bits": "1d14cd85",
"target": "00000014cd850000000000000000000000000000000000000000000000000000",
"difficulty": 0.04806969390457064,
"chainwork": "000000000000000000000000000000000000000000000000000011f3747a4b28",
"nTx": 128,
"previousblockhash": "00000001a5ad9e7c984df9ac2ac3516eb3d96f8c505795f4d343c06688290e13"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ..1. 1.b6 6c46
43.e b5c5 6a7c 5871
.fb5 a.78 76.2 5ce3
c.be 9eac eec3 9423
$ : 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
328647 sf: c.be 9423
$ : 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 .
328647 sk: 9423 81
$ : 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 .
328647 ak: 19f8 81
$ : Following is the jointkode
328647 jk: 9423 19f8 81
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 25,
"bytes": 4324,
"usage": 32640,
"total_fee": 0.00015432,
"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
238
## Current epoch estimation is -0.05%
## 39 of 2016, i.e. 1%, 1977 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
343864.5844837854
$ bitcoin-cli -signet getnetworkhashps 2016 328607
344048.4168882416
$ bitcoin-cli -signet getnetworkhashps 2016 326591
335890.4807090063
$ bitcoin-cli -signet getblockstats 328647
{
"avgfee": 13740,
"avgfeerate": 36,
"avgtxsize": 748,
"blockhash": "0000001010b66c46430eb5c56a7c58710fb5a07876025ce3c0be9eaceec39423",
"feerate_percentiles": [
1,
1,
9,
9,
10
],
"height": 328647,
"ins": 282,
"maxfee": 713700,
"maxfeerate": 3918,
"maxtxsize": 28144,
"medianfee": 1080,
"mediantime": 1793348610,
"mediantxsize": 382,
"minfee": 14,
"minfeerate": 0,
"mintxsize": 159,
"outs": 493,
"subsidy": 2500000000,
"swtotal_size": 94839,
"swtotal_weight": 191883,
"swtxs": 126,
"time": 1793351165,
"total_out": 6971040194734,
"total_size": 94998,
"total_weight": 192519,
"totalfee": 1745049,
"txs": 128,
"utxo_increase": 211,
"utxo_size_inc": 16622,
"utxo_increase_actual": 171,
"utxo_size_inc_actual": 11391
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 53293515,
"totalbytessent": 383678258,
"timemillis": 1793351225066,
"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": 26089,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 26093
}
}
### 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
452672d5c724a2d1
387d47d7148cbfd609cae4b724be22a55e7bb4085eb81988477b4bcb8ff70140
34a9821b72444698
7daba578f0a8076670424e7e52929b4eaf75963b97d3c8e5e66aa167eb170d71
cbc728f43b886394
35291b2ddaf68cd7d32f8e27d3abc8bd37a2961e1fac5cf53c61bff68260040d
be5a7ef59682eb56
0d9502271c6e49017e1cbda08f7821b8e21db56cdbdbce2daff592d6902b55ca
9550b66c9c9a91e5
1225e0a98bf8d70e1b67d44f293ef95b7b5a160c04bc34eab1166b6a1a30e602
82b27e77426c9cf3
fefe8ef85cb9eee022cb573a965cb1d05ee6133ed33eba9b3d617027f396ad92
fe30c0bc8262dfa9
c4f5b58c2415db575c7e6364b78405511c60e987ad8bb9d61757877074ddf310
4c5cd41e91d07bde
17f6f251a9a0b67c35da517625e818717f3e86d352cad4c2ee1aa70d02b15c49
ac71d6f00b7ce5e9
3fed529e3c196119fd03a4860204d8d3ef5875949c526946240065f7b09703d4
$ niceblack.sh $BH $BC
_ _ _
| | | | | |
| | | | __ __ | |
|/ \_|/ / \_/ |/_)
\_/ |__/\__/ \___/| \_/
___ __ __ __ _____
/ \/ )/ \ / | | /
__/ / \__/| __|__|_ /
\ / / \|/ \ | /
\___//___\__/ \__/ | /
,----- .123 4567 89ab cdef -----,
| |
| .. .... ..1. 1.b6 6c46 .f |
| 1. 43.e b5c5 6a7c 5871 1f |
| 2. .fb5 a.78 76.2 5ce3 2f |
| 3. c.be 9eac eec3 9423 3f |
'=== ==== ==== ==== ==== ==='
jk: 9423 19f8 81