# on receiving block 302377 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2026-04-30T21:27:42Z # as written in the block header 2026-04-30T21:26:05Z $ uptime # since last reboot 21:27:42 up 42 days, 12:20, 0 users, load average: 2.59, 2.08, 2.27 $ battery.sh 156%, Power Supply Online $ uname -smnr Linux singer 6.18.2-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 1443996 kB $ du -h -d1 .bitcoin/signet 293M .bitcoin/signet/indexes 19M .bitcoin/signet/wallets 557M .bitcoin/signet/blocks 3.6G .bitcoin/signet/chainstate 4.5G .bitcoin/signet $ df -h . Filesystem Size Used Avail Use% Mounted on /dev/sda3 912G 435G 476G 48% / $ bitcoind -version Bitcoin Core daemon version v31.0.0rc4 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 302377 $ BH=$(bitcoin-cli -signet getblockhash 302377); echo $BH 000000136be7f65255d60e497aedc48abcfa4b4699a760291ea719f7ebb97b73 $ bitcoin-cli -signet getblockheader 000000136be7f65255d60e497aedc48abcfa4b4699a760291ea719f7ebb97b73 { "hash": "000000136be7f65255d60e497aedc48abcfa4b4699a760291ea719f7ebb97b73", "confirmations": 1, "height": 302377, "version": 536870912, "versionHex": "20000000", "merkleroot": "09c3082f3d7410547338e3e9a4da76caafe0d76e881b37d035162b8ef7acb8df", "time": 1777584365, "mediantime": 1777580567, "nonce": 798296515, "bits": "1d14a616", "target": "00000014a6160000000000000000000000000000000000000000000000000000", "difficulty": 0.0484282882981412, "chainwork": "00000000000000000000000000000000000000000000000000000cfb610dd640", "nTx": 93, "previousblockhash": "00000009b97d542395c3686634b3c294324c2e1d7eb58ad1e438d330b281ca92" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... ..13 6be7 f652 55d6 .e49 7aed c48a bcfa 4b46 99a7 6.29 1ea7 19f7 ebb9 7b73 $ : 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 302377 sf: ..13 .e49 6.29 7b73 $ : 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 . 302377 sk: 7b73 c1 $ : 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 . 302377 ak: e1f6 c1 $ : Following is the jointkode 302377 jk: 7b73 e1f6 c1 ### niceblack moved to the end $ bitcoin-cli -signet getmempoolinfo { "loaded": true, "size": 99, "bytes": 4524232, "usage": 5877928, "total_fee": 0.09521068, "maxmempool": 100000000, "mempoolminfee": 0.00000100, "minrelaytxfee": 0.00000100, "incrementalrelayfee": 0.00000100, "unbroadcastcount": 0, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000, "limitclustercount": 25, "limitclustersize": 101000, "optimal": true } $ gmm.sh 451 ## Current epoch estimation is -1.66% ## 1993 of 2016, i.e. 98%, 23 to go ## Current and previous two in numbers: $ bitcoin-cli -signet getnetworkhashps 2016 340682.5083220639 $ bitcoin-cli -signet getnetworkhashps 2016 300383 346462.8663674932 $ bitcoin-cli -signet getnetworkhashps 2016 298367 336459.3161092782 $ bitcoin-cli -signet getblockstats 302377 { "avgfee": 25645, "avgfeerate": 9, "avgtxsize": 5385, "blockhash": "000000136be7f65255d60e497aedc48abcfa4b4699a760291ea719f7ebb97b73", "feerate_percentiles": [ 2, 2, 5, 5, 49 ], "height": 302377, "ins": 312, "maxfee": 1258693, "maxfeerate": 49, "maxtxsize": 99948, "medianfee": 1773, "mediantime": 1777580567, "mediantxsize": 412, "minfee": 189, "minfeerate": 1, "mintxsize": 142, "outs": 1354, "subsidy": 2500000000, "swtotal_size": 495293, "swtotal_weight": 991202, "swtxs": 91, "time": 1777584365, "total_out": 3121559372220, "total_size": 495435, "total_weight": 991770, "totalfee": 2359384, "txs": 93, "utxo_increase": 1042, "utxo_size_inc": 182588, "utxo_increase_actual": 1001, "utxo_size_inc_actual": 78244 } $ bitcoin-cli -signet getnettotals { "totalbytesrecv": 374277908, "totalbytessent": 9333189290, "timemillis": 1777584463285, "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 v31.0.0rc4 signet - server 70016/Satoshi:31.0.0/ ipv4 npr total block manual in 3 1 4 out 11 0 11 2 1 total 14 1 15 Local services: witness, compact filters, network limited, p2p v2 Local addresses: n/a $ bitcoin-cli -signet -addrinfo { "addresses_known": { "ipv4": 1236, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 1236 } } ### v2_peerinfo are in v2_peerinfo-signet.txt $ bitcoin-cli -signet getpeerinfo | grep -w 'v2' | uniq -c 12 "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 82b27e77426c9cf3 22b1a14eb4cd39535a58dc67ec7021f2038c3eeca5f7715963f525ecf167efed 7985d4e63c59dc4d ac2c19342e479dc5464504b4fa45482988c79bee47c69014a9575637e009d7af ae8d284a550f8f8a bd34289918b66822b5942e048fd1b6ebf5cc3e9488db4f50f5a7d9dd78715989 8616846494019207 a2c8f268bcdca37161005dcb2879095500317aa97e08ad4ce2d5dcada418c8a4 4c5cd41e91d07bde e6302782f97afb976dfa72a2d4a1dab3799ae06fcd4f2f04beef6c2c1e0e02e2 6314f8c19fd3f1fc d29e40ad9b6312e0591114e493111cec9384631ceb4ae8aba7f89dd98a07ba42 9c92af8aca057984 2c16b5b29d14708545d988942be6416f66ed94919b757be906e1fc0801714904 2422645f1d448cf3 c2edf89e101a73785b53378d5ddc66e5d9adaf379f6f621958d791cf78ff0586 16625211a4b04e76 e88a25de7c0437b7d86dba5212775b561eb3f010ceafc92f36a015006ff3a065 bf5e4644b7e4ff09 ad501a6133cf2ed94fc2a2a66662bc5d100a86ba9b333b491cbd861bf351b621 42d6b7498898cae5 f8b211d27c02e76e8f512155dda055786dc1e587e2f316554c6078651b2088b5 7fec258c0bebc232 105e389b507fbaf95cf489c590d3d21e90f4ef84b44f268787a680e8bf2a572b $ niceblack.sh $BH $BC _ _ _ | |__| |___ __| |__ | '_ \ / _ \/ _| / / |_.__/_\___/\__|_\_\ ____ __ ___ ________ ____ |__ // \_ )__ /__ |__ | |_ \ () / / |_ \ / / / / |___/\__/___|___//_/ /_/ ,----- .123 4567 89ab cdef -----, | | | .. .... ..13 6be7 f652 .f | | 1. 55d6 .e49 7aed c48a 1f | | 2. bcfa 4b46 99a7 6.29 2f | | 3. 1ea7 19f7 ebb9 7b73 3f | '=== ==== ==== ==== ==== ===' jk: 7b73 e1f6 c1