# on receiving block 940723 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2026-03-15T04:15:27Z # as written in the block header 2026-03-15T04:15:31Z $ uptime # since last reboot 04:15:27 up 26 days, 9:46, 0 users, load average: 0.48, 0.87, 1.36 $ battery.sh 100%, Power Supply Online $ uname -smnr Linux singer 6.18.2-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 1972456 kB $ du -h -d1 .bitcoin/ 12.1G .bitcoin/indexes 4.2G .bitcoin/signet 2.6M .bitcoin/wallets 97.7G .bitcoin/blocks 18.6M .bitcoin/regtest 10.6G .bitcoin/chainstate 124.8G .bitcoin/ $ df -h . Filesystem Size Used Available Use% Mounted on /dev/sda3 911.4G 433.3G 477.2G 48% / $ bitcoind -version Bitcoin Core daemon version v30.2.0 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 940723 $ BH=$(bitcoin-cli getblockhash 940723); echo $BH 00000000000000000001abdfd904d7f11b5dc0d9d8b411fe2d9cfec392d2a627 $ bitcoin-cli getblockheader 00000000000000000001abdfd904d7f11b5dc0d9d8b411fe2d9cfec392d2a627 { "hash": "00000000000000000001abdfd904d7f11b5dc0d9d8b411fe2d9cfec392d2a627", "confirmations": 1, "height": 940723, "version": 621740032, "versionHex": "250f0000", "merkleroot": "534922fe3a5f9daf120e8065e6a20e6d0d934ec0a996302af0c1744f820ae03f", "time": 1773548131, "mediantime": 1773546126, "nonce": 1329828188, "bits": "1701f0cc", "target": "00000000000000000001f0cc0000000000000000000000000000000000000000", "difficulty": 145042165424853.3, "chainwork": "0000000000000000000000000000000000000001174f30912f7b09f617c74784", "nTx": 4275, "previousblockhash": "0000000000000000000187ba023947d0c8802dd7672491c2f789ccfccd8e75cf" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... .... .... .... ...1 abdf d9.4 d7f1 1b5d c.d9 d8b4 11fe 2d9c fec3 92d2 a627 $ : 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 940723 sf: ...1 d9.4 c.d9 a627 $ : 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 . 940723 sk: a627 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 . 940723 ak: 5.4f 94 ### niceblack moved to the end $ bitcoin-cli getmempoolinfo { "loaded": true, "size": 21369, "bytes": 24542769, "usage": 132282672, "total_fee": 0.02851667, "maxmempool": 300000000, "mempoolminfee": 0.00000100, "minrelaytxfee": 0.00000100, "incrementalrelayfee": 0.00000100, "unbroadcastcount": 0, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000 } $ gmm.sh 116 ## Current epoch estimation is -5.14% ## 1267 of 2016, i.e. 62%, 749 to go ## Current and previous two in numbers: $ bitcoin-cli getnetworkhashps 2016 9.846005702532109e+20 $ bitcoin-cli getnetworkhashps 2016 939455 1.037983005536264e+21 $ bitcoin-cli getnetworkhashps 2016 937439 1.03283744073678e+21 $ bitcoin-cli gettxoutsetinfo muhash { "height": 940723, "bestblock": "00000000000000000001abdfd904d7f11b5dc0d9d8b411fe2d9cfec392d2a627", "txouts": 165001105, "bogosize": 12926874057, "muhash": "3e965fa251ada10faae1a3338b2b510e058261b022a4d9fceee1faf7e6491131", "total_amount": 20002032.40568301, "total_unspendable_amount": 230.09431699, "block_info": { "prevout_spent": 2008.26008755, "coinbase": 3.13256730, "new_outputs_ex_coinbase": 2008.25252025, "unspendable": 0.00000000, "unspendables": { "genesis_block": 0.00000000, "bip30": 0.00000000, "scripts": 0.00000000, "unclaimed_rewards": 0.00000000 } } } $ bitcoin-cli getblockstats 940723 { "avgfee": 177, "avgfeerate": 0, "avgtxsize": 404, "blockhash": "00000000000000000001abdfd904d7f11b5dc0d9d8b411fe2d9cfec392d2a627", "feerate_percentiles": [ 0, 0, 0, 1, 2 ], "height": 940723, "ins": 7058, "maxfee": 32045, "maxfeerate": 89, "maxtxsize": 53557, "medianfee": 27, "mediantime": 1773546126, "mediantxsize": 352, "minfee": 14, "minfeerate": 0, "mintxsize": 150, "outs": 12115, "subsidy": 312500000, "swtotal_size": 1679848, "swtotal_weight": 3787543, "swtxs": 4202, "time": 1773548131, "total_out": 200825252025, "total_size": 1730859, "total_weight": 3991587, "totalfee": 756730, "txs": 4275, "utxo_increase": 5057, "utxo_size_inc": 322942, "utxo_increase_actual": 1735, "utxo_size_inc_actual": 115942 } $ bitcoin-cli getnettotals { "totalbytesrecv": 14136045876, "totalbytessent": 20149409206, "timemillis": 1773548128356, "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 v30.2.0 - server 70016/Satoshi:30.2.0/ ipv4 npr total block libre in 9 1 10 out 14 0 14 2 4 total 23 1 24 Local services: witness, compact filters, network limited, p2p v2, libre Local addresses: n/a $ bitcoin-cli -addrinfo { "addresses_known": { "ipv4": 63003, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 63003 } } $ halving.sh 940723 ===================================== Bitcoin Block Halving prediction ===================================== bc=940723 gbt=1231006505 bbt=1773548131 This is average time to mine a block (1773548131-1231006505)/940723 bts=576.7277394857577780517984 Now let's multiply that by 1050000 which is the block number of next halving and get the prediction: Mon Mar 13 14:40:08 UTC 2028 ------------------------------------- Next palindrome will be 941149 predicted to happen at this time: Wed Mar 18 00:30:17 UTC 2026 ------------------------------------- Current mining epoch number is 466. The next fortnight happens in block 941472 and probably around this time: Fri Mar 20 04:15:00 UTC 2026 ### v2_peerinfo are in v2_peerinfo-bitcoin.txt $ bitcoin-cli getpeerinfo | grep -w 'v2' | uniq -c 13 "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 ed385591b8e63a30 12f929296350602bd7eea1dbb3ad65e59118c3619251243f9b0732f0d9960657 3901238e046485fc 7646ffcaf96b8fa7fe21890446d5b6092c4dfb42010e939f37270c93d5a6431f fea3edf9d670dca1 c6b9fc314dc65d1f17d3e68f5f7b967e18661cee16d12e2f590c7104e1f29b52 825976c2e1a360ef 58d2e2e821ae7fe2bd877c58d96573e95b205c4cef0f4b554c804afa1cd10977 0e11685c579c644e 8dbf643493647af75142ba6b0f68f93a0a12f9250917143ff2467c01f02e9a08 39b5cdf9c632ca0a 718262f1dbe5c3f8635552f87b0685bc564a05b18f693895f12e15d97ea96df3 e763831ccaf47cc2 a0aa6aba29b0322ce3619b952ac372f295850e428c7126070af98506c7882c2e dff1a9a810933ed0 36f43089a2c4916445b4dd09c7009a3cb04eb8f443ac974234d0df98c5111c79 251bbc4150d03b1e 44a8607e017806299d8a25dcd99dcc617794f107fce1948617701b8522b2aabd e7bb3d482e5189fd a96a3ea8347b349066ce576b6ee1fda8ee0de3a29c8aa3736886eaaf3e06d01f 4d868b2d6cb9b4dc cc7dcbf5d440c597dff3f24d174928187f019071924f0d1d73fec3e8730f7582 952c29ffb60124fb f5b02d86037b628790438a9eab62c6304ff8e6088d0d8d63208acdd65376dddd 0e831f06e01de66f 90af3000313d1fdadccd103a66be9d3b1b52dc652d1bf92e10bd6a5fc0d0657f $ niceblack.sh $BH $BC __ __ __ / / / /__ ____/ /__ / _ \/ / _ \/ __/ '_/ /_.__/_/\___/\__/_/\_\ ___ ____ ___ _______ ____ / _ \/ / // _ \/_ /_ ||_ / \_, /_ _/ // / / / __/_/_ < /___/ /_/ \___/ /_/____/____/ ,----- .123 4567 89ab cdef -----, | | | .. .... .... .... .... .f | | 1. ...1 abdf d9.4 d7f1 1f | | 2. 1b5d c.d9 d8b4 11fe 2f | | 3. 2d9c fec3 92d2 a627 3f | '=== ==== ==== ==== ==== ===' ak: 5.4f 94