# on receiving block 325533 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-08T19:56:57Z
# as written in the block header
2026-10-08T19:56:02Z
$ uptime # since last reboot
19:56:57 up 50 days, 10:12, 0 users, load average: 0.83, 0.87, 0.90
$ battery.sh
98%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1811672 kB
$ du -h -d1 .bitcoin/signet
364M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
556M .bitcoin/signet/blocks
4.4G .bitcoin/signet/chainstate
8.0K .bitcoin/signet/fees
5.3G .bitcoin/signet
$ df -h .
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 912G 453G 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
325533
$ BH=$(bitcoin-cli -signet getblockhash 325533); echo $BH
0000000cfd66eacc62e64b967f1463d4e58fb6333aedd8f63778d22d93841c36
$ bitcoin-cli -signet getblockheader 0000000cfd66eacc62e64b967f1463d4e58fb6333aedd8f63778d22d93841c36
{
"hash": "0000000cfd66eacc62e64b967f1463d4e58fb6333aedd8f63778d22d93841c36",
"confirmations": 1,
"height": 325533,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "e95660780bc1ab6e777b16d3a0afc4ca7a6fbe7bf11073bc5995ba25701f22ea",
"time": 1791489362,
"mediantime": 1791486035,
"nonce": 419594845,
"bits": "1d14cbb2",
"target": "00000014cbb20000000000000000000000000000000000000000000000000000",
"difficulty": 0.04808616547775056,
"chainwork": "000000000000000000000000000000000000000000000000000011600e98cd2a",
"nTx": 73,
"previousblockhash": "00000012ff7226b6c8f50e80ccd4af30504c29a41eb3a884bfb49d6dbfebe06d"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ...c fd66 eacc
62e6 4b96 7f14 63d4
e58f b633 3aed d8f6
3778 d22d 9384 1c36
$ : 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
325533 sf: ...c 1c36
$ : 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 .
325533 sk: 1c36 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 .
325533 ak: f956 e1
$ : Following is the jointkode
325533 jk: 1c36 f956 e1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 3,
"bytes": 685,
"usage": 3704,
"total_fee": 0.00001310,
"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
352
## Current epoch estimation is -0.33%
## 957 of 2016, i.e. 47%, 1059 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
342621.5161469087
$ bitcoin-cli -signet getnetworkhashps 2016 324575
343778.4662277827
$ bitcoin-cli -signet getnetworkhashps 2016 322559
348538.3134631831
$ bitcoin-cli -signet getblockstats 325533
{
"avgfee": 7116,
"avgfeerate": 10,
"avgtxsize": 781,
"blockhash": "0000000cfd66eacc62e64b967f1463d4e58fb6333aedd8f63778d22d93841c36",
"feerate_percentiles": [
1,
1,
1,
1,
2
],
"height": 325533,
"ins": 96,
"maxfee": 62236,
"maxfeerate": 232,
"maxtxsize": 34911,
"medianfee": 186,
"mediantime": 1791486035,
"mediantxsize": 205,
"minfee": 14,
"minfeerate": 0,
"mintxsize": 142,
"outs": 1165,
"subsidy": 2500000000,
"swtotal_size": 56145,
"swtotal_weight": 190917,
"swtxs": 71,
"time": 1791489362,
"total_out": 3102244346860,
"total_size": 56287,
"total_weight": 191485,
"totalfee": 512423,
"txs": 73,
"utxo_increase": 1069,
"utxo_size_inc": 79679,
"utxo_increase_actual": 1029,
"utxo_size_inc_actual": 74583
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 32149352,
"totalbytessent": 1003341368,
"timemillis": 1791489417437,
"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": 25518,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 25522
}
}
### v2_peerinfo are in v2_peerinfo-signet.txt
$ bitcoin-cli -signet getpeerinfo | grep -w 'v2' | uniq -c
11 "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
35e2a230edacc2ab
8c7b247f63592d7c0829d5b0c724ed748917707e030518c5be901d21863188b2
82b27e77426c9cf3
496e27861bb7252b52d35c64a4a40d3b14deb95ab29d20dd28d14a4cb1d34b16
01d99901c5a1cb19
c12ead6e7e64aa2073d13e7db74a9afe57cac68b24b8d614e341b67a0ab587f6
ce2b549e36f1ef8f
abcfc80977ac4d1f087413294c1c7d35a7d8cfe304fcc057e77b07eb16318e61
42d6b7498898cae5
86d8282e37f55067da92bc46fc839858760451f9b3547434c21e0b072ca0a1a3
$ niceblack.sh $BH $BC
_ _ _
| | | | | |
| | | | __ __ | |
|/ \_|/ / \_/ |/_)
\_/ |__/\__/ \___/| \_/
___ __ ____ ____ ___ ___
/ \/ )| | / \/ \
__/ / |___ |___ __/ __/
\ / \ \ \ \
\___//___\___/\___/\___/\___/
,----- .123 4567 89ab cdef -----,
| |
| .. .... ...c fd66 eacc .f |
| 1. 62e6 4b96 7f14 63d4 1f |
| 2. e58f b633 3aed d8f6 2f |
| 3. 3778 d22d 9384 1c36 3f |
'=== ==== ==== ==== ==== ==='
jk: 1c36 f956 e1