# on receiving block 325473 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-08T09:00:25Z
# as written in the block header
2026-10-08T09:00:19Z
$ uptime # since last reboot
09:00:25 up 49 days, 23:16, 0 users, load average: 1.94, 1.63, 1.74
$ battery.sh
98%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1886996 kB
$ du -h -d1 .bitcoin/signet
364M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
556M .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 448G 463G 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
325473
$ BH=$(bitcoin-cli -signet getblockhash 325473); echo $BH
000000102c6d88c2e6ec23265ab5f60b5fe6acae3ea405a617d151a0f94f0da3
$ bitcoin-cli -signet getblockheader 000000102c6d88c2e6ec23265ab5f60b5fe6acae3ea405a617d151a0f94f0da3
{
"hash": "000000102c6d88c2e6ec23265ab5f60b5fe6acae3ea405a617d151a0f94f0da3",
"confirmations": 1,
"height": 325473,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "a00d0d03ee6bde86ac469d79cc3a02b60a9025afed21ac45066332a397059dcc",
"time": 1791450019,
"mediantime": 1791447294,
"nonce": 31313743,
"bits": "1d14cbb2",
"target": "00000014cbb20000000000000000000000000000000000000000000000000000",
"difficulty": 0.04808616547775056,
"chainwork": "0000000000000000000000000000000000000000000000000000115d2bfb6b96",
"nTx": 354,
"previousblockhash": "0000001358ef2a6196cb5478cdd9ea9a62c3a017f3fe4662ce3737407f15c9a4"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ..1. 2c6d 88c2
e6ec 2326 5ab5 f6.b
5fe6 acae 3ea4 .5a6
17d1 51a. f94f .da3
$ : 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
325473 sf: 51a. .da3
$ : 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 .
325473 sk: .da3 a1
$ : 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 .
325473 ak: b71c a1
$ : Following is the jointkode
325473 jk: 0da3 b71c a1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 45,
"bytes": 6849,
"usage": 56496,
"total_fee": 0.00007231,
"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
162
## Current epoch estimation is -0.25%
## 897 of 2016, i.e. 44%, 1119 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
342885.3499049043
$ bitcoin-cli -signet getnetworkhashps 2016 324575
343778.4662277827
$ bitcoin-cli -signet getnetworkhashps 2016 322559
348538.3134631831
$ bitcoin-cli -signet getblockstats 325473
{
"avgfee": 747,
"avgfeerate": 2,
"avgtxsize": 367,
"blockhash": "000000102c6d88c2e6ec23265ab5f60b5fe6acae3ea405a617d151a0f94f0da3",
"feerate_percentiles": [
0,
0,
1,
1,
1
],
"height": 325473,
"ins": 359,
"maxfee": 41541,
"maxfeerate": 231,
"maxtxsize": 36683,
"medianfee": 152,
"mediantime": 1791447294,
"mediantxsize": 205,
"minfee": 14,
"minfeerate": 0,
"mintxsize": 142,
"outs": 1648,
"subsidy": 2500000000,
"swtotal_size": 129602,
"swtotal_weight": 364550,
"swtxs": 352,
"time": 1791450019,
"total_out": 3173955070740,
"total_size": 129744,
"total_weight": 365118,
"totalfee": 264026,
"txs": 354,
"utxo_increase": 1289,
"utxo_size_inc": 96705,
"utxo_increase_actual": 1252,
"utxo_size_inc_actual": 91772
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 25261958,
"totalbytessent": 713056448,
"timemillis": 1791450025632,
"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 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": 25507,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 25511
}
}
### 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
33dacef5a00c7b85
2e1579aa9cc41d474ef5d4a5e1f35fcff839ba015a65424e65c5989ce42b95f5
c2df4db43254cb32
3b985453b4b83d1c9cec323866c6201e3a906db72d13ced3d0ebf699ac65ec13
acbcec5aeca1972b
c4756c42bbd5b6bbf892ace792913a3f3b58bd816d729aacc8776aea782731e4
9550b66c9c9a91e5
a84102349753fe5ba25d5ab3aac1060c955b43968afc6f9c2b7b4eb9d4d8355a
7116bc61a79199c9
cfceac3fd17567c0d6a3f2eb81b6ba6062cfaef4a8598786021b0c0701db8504
0f06f2b62d1ba5e6
5d3d75de4db2d56e3fca205437a7b697d6b1bc9f8e9b490c321c80ee79bb48ca
ac71d6f00b7ce5e9
8fbd751e5b220723dce825db3430cc9f9a02376848d81a760ba06e8e3eba7f70
35e2a230edacc2ab
8c7b247f63592d7c0829d5b0c724ed748917707e030518c5be901d21863188b2
82b27e77426c9cf3
c0ced5e7b0debbfe2878743476ce7ecb8b9995cd060e722011f8a936dd63091e
$ niceblack.sh $BH $BC
________ ______
|__ /__ \ / ____/
/_ <__/ //___ \
___/ / __/____/ /
/____/____/_____/
__ ____________
/ // /__ /__ /
/ // /_ / / /_ <
/__ __// /___/ /
/_/ /_//____/
,----- .123 4567 89ab cdef -----,
| |
| .. .... ..1. 2c6d 88c2 .f |
| 1. e6ec 2326 5ab5 f6.b 1f |
| 2. 5fe6 acae 3ea4 .5a6 2f |
| 3. 17d1 51a. f94f .da3 3f |
'=== ==== ==== ==== ==== ==='
jk: .da3 b71c a1