# on receiving block 325377 here
$ date -u '+%Y-%m-%dT%H:%M:%SZ'
2026-10-07T17:28:12Z
# as written in the block header
2026-10-07T17:27:12Z
$ uptime # since last reboot
17:28:12 up 49 days, 7:44, 0 users, load average: 1.25, 1.12, 1.37
$ battery.sh
102%, Power Supply Online
$ uname -smnr
Linux singer 6.18.44-0-lts x86_64
$ grep ^MemAvailable /proc/meminfo
MemAvailable: 1965792 kB
$ du -h -d1 .bitcoin/signet
364M .bitcoin/signet/indexes
21M .bitcoin/signet/wallets
555M .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 449G 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
325377
$ BH=$(bitcoin-cli -signet getblockhash 325377); echo $BH
00000013863d74fac1a1a540b2ddda11fe2d8472bc75e737c7ce4fc6ad38df3f
$ bitcoin-cli -signet getblockheader 00000013863d74fac1a1a540b2ddda11fe2d8472bc75e737c7ce4fc6ad38df3f
{
"hash": "00000013863d74fac1a1a540b2ddda11fe2d8472bc75e737c7ce4fc6ad38df3f",
"confirmations": 1,
"height": 325377,
"version": 536870912,
"versionHex": "20000000",
"merkleroot": "51ddeb49f7c04c21f6ec1270237c9aa33940f455338a80d74ab94e5ea4d8e1fa",
"time": 1791394032,
"mediantime": 1791389825,
"nonce": 456701380,
"bits": "1d14cbb2",
"target": "00000014cbb20000000000000000000000000000000000000000000000000000",
"difficulty": 0.04808616547775056,
"chainwork": "000000000000000000000000000000000000000000000000000011588e32cf76",
"nTx": 76,
"previousblockhash": "00000013c4a56bd69bdb9867e6fac68d9ef91d6bd9b24042932a9fc6e7ff2ced"
}
$ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - -
.... ..13 863d 74fa
c1a1 a54. b2dd da11
fe2d 8472 bc75 e737
c7ce 4fc6 ad38 df3f
$ : 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
325377 sf: a54. df3f
$ : 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 .
325377 sk: df3f d1
$ : 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 .
325377 ak: 25eb d1
$ : Following is the jointkode
325377 jk: df3f 25eb d1
### niceblack moved to the end
$ bitcoin-cli -signet getmempoolinfo
{
"loaded": true,
"size": 4,
"bytes": 703,
"usage": 5800,
"total_fee": 0.00002756,
"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
242
## Current epoch estimation is -0.29%
## 801 of 2016, i.e. 39%, 1215 to go
## Current and previous two in numbers:
$ bitcoin-cli -signet getnetworkhashps 2016
342767.8811118318
$ bitcoin-cli -signet getnetworkhashps 2016 324575
343778.4662277827
$ bitcoin-cli -signet getnetworkhashps 2016 322559
348538.3134631831
$ bitcoin-cli -signet getblockstats 325377
{
"avgfee": 9004,
"avgfeerate": 6,
"avgtxsize": 1433,
"blockhash": "00000013863d74fac1a1a540b2ddda11fe2d8472bc75e737c7ce4fc6ad38df3f",
"feerate_percentiles": [
2,
2,
2,
2,
2
],
"height": 325377,
"ins": 89,
"maxfee": 205904,
"maxfeerate": 232,
"maxtxsize": 83336,
"medianfee": 330,
"mediantime": 1791389825,
"mediantxsize": 205,
"minfee": 14,
"minfeerate": 0,
"mintxsize": 142,
"outs": 2787,
"subsidy": 2500000000,
"swtotal_size": 107337,
"swtotal_weight": 393729,
"swtxs": 74,
"time": 1791394032,
"total_out": 3209424385083,
"total_size": 107479,
"total_weight": 394297,
"totalfee": 675374,
"txs": 76,
"utxo_increase": 2698,
"utxo_size_inc": 195877,
"utxo_increase_actual": 2661,
"utxo_size_inc_actual": 190961
}
$ bitcoin-cli -signet getnettotals
{
"totalbytesrecv": 12771917,
"totalbytessent": 207211815,
"timemillis": 1791394092807,
"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": 25465,
"ipv6": 4,
"onion": 0,
"i2p": 0,
"cjdns": 0,
"total": 25469
}
}
### 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
6e94f8ae3b4de2f7
6d498601d4eb186614c0a3e0f329888df07e27cdd55b140c1702d96e912d89e2
c2df4db43254cb32
3b985453b4b83d1c9cec323866c6201e3a906db72d13ced3d0ebf699ac65ec13
acbcec5aeca1972b
c4756c42bbd5b6bbf892ace792913a3f3b58bd816d729aacc8776aea782731e4
82b27e77426c9cf3
a7912b4a129fc85c6882133b1954aa46bd0c321689d08db35e453587e1f6299c
9550b66c9c9a91e5
a84102349753fe5ba25d5ab3aac1060c955b43968afc6f9c2b7b4eb9d4d8355a
7116bc61a79199c9
cfceac3fd17567c0d6a3f2eb81b6ba6062cfaef4a8598786021b0c0701db8504
0f06f2b62d1ba5e6
5d3d75de4db2d56e3fca205437a7b697d6b1bc9f8e9b490c321c80ee79bb48ca
ac71d6f00b7ce5e9
8fbd751e5b220723dce825db3430cc9f9a02376848d81a760ba06e8e3eba7f70
$ niceblack.sh $BH $BC
##### ##### #######
# # # # #
# # #
##### ##### ######
# # #
# # # # #
##### ####### #####
##### ####### #######
# # # # # #
# # #
##### # #
# # #
# # # #
##### # #
,----- .123 4567 89ab cdef -----,
| |
| .. .... ..13 863d 74fa .f |
| 1. c1a1 a54. b2dd da11 1f |
| 2. fe2d 8472 bc75 e737 2f |
| 3. c7ce 4fc6 ad38 df3f 3f |
'=== ==== ==== ==== ==== ==='
jk: df3f 25eb d1