# on receiving block 944349 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2026-04-09T15:05:38Z # as written in the block header 2026-04-09T15:05:18Z $ uptime # since last reboot 15:05:38 up 21 days, 5:58, 0 users, load average: 2.36, 5.72, 4.42 $ battery.sh 96%, Power Supply Online $ uname -smnr Linux singer 6.18.2-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 2151072 kB $ du -h -d1 .bitcoin/ 12.1G .bitcoin/indexes 4.3G .bitcoin/signet 2.5M .bitcoin/wallets 97.7G .bitcoin/blocks 18.6M .bitcoin/regtest 10.9G .bitcoin/chainstate 125.3G .bitcoin/ $ df -h . Filesystem Size Used Available Use% Mounted on /dev/sda3 911.4G 433.5G 476.9G 48% / $ bitcoind -version Bitcoin Core daemon version v31.0rc2 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 getblockcount); echo $BC 944349 $ BH=$(bitcoin-cli getblockhash 944349); echo $BH 0000000000000000000105d54d17b989246bb43343a28d8b0081d4c5e69ece56 $ bitcoin-cli getblockheader 0000000000000000000105d54d17b989246bb43343a28d8b0081d4c5e69ece56 { "hash": "0000000000000000000105d54d17b989246bb43343a28d8b0081d4c5e69ece56", "confirmations": 1, "height": 944349, "version": 537452544, "versionHex": "2008e000", "merkleroot": "2e6000c17c5420c24a5b9ecf12b4bf1450636a6061f669c0ae1eadc8e4c847f2", "time": 1775747118, "mediantime": 1775744936, "nonce": 3590442571, "bits": "17020684", "target": "0000000000000000000206840000000000000000000000000000000000000000", "difficulty": 138966872071213.2, "chainwork": "00000000000000000000000000000000000000011e387f1653e4c8e8a72f3570", "nTx": 4637, "previousblockhash": "0000000000000000000067c826c30286757844ce5f3e8d53160deafcb70f3918" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... .... .... .... ...1 .5d5 4d17 b989 246b b433 43a2 8d8b ..81 d4c5 e69e ce56 $ : 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 944349 sf: ...1 .5d5 ..81 ce56 $ : 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 . 944349 sk: ce56 94 $ : 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 . 944349 ak: 53b7 94 $ : Following is the jointkode 944349 jk: ce56 53b7 94 ### niceblack moved to the end $ bitcoin-cli getmempoolinfo { "loaded": true, "size": 14614, "bytes": 24156582, "usage": 112501128, "total_fee": 0.03042151, "maxmempool": 300000000, "mempoolminfee": 0.00000100, "minrelaytxfee": 0.00000100, "incrementalrelayfee": 0.00000100, "unbroadcastcount": 1, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000, "limitclustercount": 64, "limitclustersize": 101000, "optimal": true } $ gmm.sh 124 ## Current epoch estimation is -2.26% ## 861 of 2016, i.e. 42%, 1155 to go ## Current and previous two in numbers: $ bitcoin-cli getnetworkhashps 2016 9.717183635525515e+20 $ bitcoin-cli getnetworkhashps 2016 943487 9.942372658458654e+20 $ bitcoin-cli getnetworkhashps 2016 941471 9.575843405435805e+20 $ bitcoin-cli gettxoutsetinfo muhash { "height": 944349, "bestblock": "0000000000000000000105d54d17b989246bb43343a28d8b0081d4c5e69ece56", "txouts": 165140985, "bogosize": 12939190557, "muhash": "bc1c0517bfea3c4929e8ceab75a054fb3eb27c95ec39c18ef65ab0ce1f90548e", "total_amount": 20013363.65512089, "total_unspendable_amount": 230.09487911, "block_info": { "prevout_spent": 5091.44401070, "coinbase": 3.13189244, "new_outputs_ex_coinbase": 5091.43711826, "unspendable": 0.00000000, "unspendables": { "genesis_block": 0.00000000, "bip30": 0.00000000, "scripts": 0.00000000, "unclaimed_rewards": 0.00000000 } } } $ bitcoin-cli getblockstats 944349 { "avgfee": 148, "avgfeerate": 0, "avgtxsize": 385, "blockhash": "0000000000000000000105d54d17b989246bb43343a28d8b0081d4c5e69ece56", "feerate_percentiles": [ 0, 0, 0, 1, 2 ], "height": 944349, "ins": 6872, "maxfee": 59288, "maxfeerate": 40, "maxtxsize": 155724, "medianfee": 20, "mediantime": 1775744936, "mediantxsize": 222, "minfee": 16, "minfeerate": 0, "mintxsize": 150, "outs": 11786, "subsidy": 312500000, "swtotal_size": 1738877, "swtotal_weight": 3795317, "swtxs": 4556, "time": 1775747118, "total_out": 509143711826, "total_size": 1787940, "total_weight": 3991569, "totalfee": 689244, "txs": 4637, "utxo_increase": 4914, "utxo_size_inc": 337814, "utxo_increase_actual": 1304, "utxo_size_inc_actual": 91927 } $ bitcoin-cli getnettotals { "totalbytesrecv": 94860204, "totalbytessent": 301874975, "timemillis": 1775747138710, "uploadtarget": { "timeframe": 86400, "target": 0, "target_reached": false, "serve_historical_blocks": true, "bytes_left_in_cycle": 0, "time_left_in_cycle": 0 } } $ bitcoin-cli -netinfo Bitcoin Core client v31.0rc2 - server 70016/Satoshi:31.0.0/ ipv4 npr total block in 15 1 16 out 10 0 10 2 total 25 1 26 Local services: witness, compact filters, network limited, p2p v2 Local addresses: n/a $ bitcoin-cli -addrinfo { "addresses_known": { "ipv4": 63281, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 63281 } } $ halving.sh 944349 ===================================== Bitcoin Block Halving prediction ===================================== bc=944349 gbt=1231006505 bbt=1775747118 This is average time to mine a block (1775747118-1231006505)/944349 bts=576.8418626568539206861862 Now let's multiply that by 1050000 which is the block number of next halving and get the prediction: Tue Mar 14 23:57:17 UTC 2028 ------------------------------------- Next palindrome will be 944449 predicted to happen at this time: Fri Apr 10 07:06:42 UTC 2026 ------------------------------------- Current mining epoch number is 468. The next fortnight happens in block 945504 and probably around this time: Fri Apr 17 08:09:30 UTC 2026 ### v2_peerinfo are in v2_peerinfo-bitcoin.txt $ bitcoin-cli 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 793aa6b16f184fe2 04512e65a96738cd59ceb6c616acbd8042587353d2c2ab7ef8d2db729ca21f98 aa553ee8cea85fe0 5ac454444376be58884f93390b0cadbc24c02b472a86c44e6077aadf89571287 f935049988a32a29 9e40ba6d29354586ff08e9e8615825fa1944d8e6c7448b4d0f137931f5fd2989 48329601520e871a 14351fbb5ca6d1d0bb2c441fe8e5988e4e2cb6e46fb7de652036fdc3b180249e 117df3049c060e1b ddfb753537136d981bf0eb1129f97a48e7fc671bc175e6dbd5cb07deb4b09a8b 662642d7feb584f7 4ec09bd1deac9772988b4a556e83a523fe34bee973782c7c01a7f6887c5bd464 4fa17b2f9d6a8bca b30af413773c723e2c4f3d8e928314376e6705dc1d6c133c936f3bdba65e4e46 668527310612540a 6ac7bf978aa3008e28b64a4e2755468f7d8787adbd5cb6b3fc6293e3578be287 1eeba50e60490dce 1b59316bd0358d81b437320c2fbe63dd4468b05c2dda61bb20cb3fcab969fc07 f9fb9a76e5f9b071 11ff8402ab37c59288b77db9eda7f61496d0322445a78850a17728d1226cef23 c6253b47493c8e65 8fe5bcf44849224ad9edc4b0a348c9049cff3dc5911417186fd1c4975672a015 f4a59b35885cc258 9bcde02910a4b925b9732c4a137b544285a0ed6e4e1eb5eb13763b351d938c7c $ niceblack.sh $BH $BC ____ __ __ __ __ / __ \/ // / / // / / /_/ / // /_/ // /_ \__, /__ __/__ __/ /____/ /_/ /_/ _____ __ __ ____ |__ // // / / __ \ /_