# on receiving block 941278 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2026-03-19T10:51:39Z # as written in the block header 2026-03-19T10:51:16Z $ uptime # since last reboot 10:51:39 up 1:44, 0 users, load average: 1.32, 1.46, 1.46 $ battery.sh 100%, Power Supply Online $ uname -smnr Linux singer 6.18.2-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 2434244 kB $ du -h -d1 .bitcoin/ 12.1G .bitcoin/indexes 4.2G .bitcoin/signet 2.5M .bitcoin/wallets 97.7G .bitcoin/blocks 18.6M .bitcoin/regtest 10.6G .bitcoin/chainstate 124.7G .bitcoin/ $ df -h . Filesystem Size Used Available Use% Mounted on /dev/sda3 911.4G 432.9G 477.5G 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 941278 $ BH=$(bitcoin-cli getblockhash 941278); echo $BH 000000000000000000007a62c7ea6a0bffe9799408d31a0f6bc4b99e517678be $ bitcoin-cli getblockheader 000000000000000000007a62c7ea6a0bffe9799408d31a0f6bc4b99e517678be { "hash": "000000000000000000007a62c7ea6a0bffe9799408d31a0f6bc4b99e517678be", "confirmations": 1, "height": 941278, "version": 548610048, "versionHex": "20b32000", "merkleroot": "4ebe3dbffb16c6a0cb206e917cf0073f1c7355ba5dd5f8c4f1c58e68d1f714af", "time": 1773917476, "mediantime": 1773916075, "nonce": 3032272503, "bits": "1701f0cc", "target": "00000000000000000001f0cc0000000000000000000000000000000000000000", "difficulty": 145042165424853.3, "chainwork": "0000000000000000000000000000000000000001186d2e8de2630143fdeece23", "nTx": 1858, "previousblockhash": "0000000000000000000140ee9085c9684359b8d613cd8d81621ff18fc2227433" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... .... .... .... .... 7a62 c7ea 6a.b ffe9 7994 .8d3 1a.f 6bc4 b99e 5176 78be $ : 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 941278 sf: 6a.b .8d3 1a.f 78be $ : 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 . 941278 sk: 78be 85 $ : 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 . 941278 ak: b8b. 85 $ : Following is the jointkode 941278 jk: 78be b8b. 85 ### niceblack moved to the end $ bitcoin-cli getmempoolinfo { "loaded": true, "size": 38727, "bytes": 25741887, "usage": 145665792, "total_fee": 0.03181498, "maxmempool": 300000000, "mempoolminfee": 0.00000100, "minrelaytxfee": 0.00000100, "incrementalrelayfee": 0.00000100, "unbroadcastcount": 0, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000 } $ gmm.sh 123 ## Current epoch estimation is -6.09% ## 1822 of 2016, i.e. 90%, 194 to go ## Current and previous two in numbers: $ bitcoin-cli getnetworkhashps 2016 9.747244808073314e+20 $ bitcoin-cli getnetworkhashps 2016 939455 1.037983005536264e+21 $ bitcoin-cli getnetworkhashps 2016 937439 1.03283744073678e+21 $ bitcoin-cli gettxoutsetinfo muhash { "height": 941278, "bestblock": "000000000000000000007a62c7ea6a0bffe9799408d31a0f6bc4b99e517678be", "txouts": 164947817, "bogosize": 12923444488, "muhash": "4fb9f2ee2a29524555736381bde73c409ae8cb5c749cd4a3fefb52434c8bd458", "total_amount": 20003766.78066081, "total_unspendable_amount": 230.09433919, "block_info": { "prevout_spent": 5979.61761906, "coinbase": 3.14505783, "new_outputs_ex_coinbase": 5979.59756123, "unspendable": 0.00000000, "unspendables": { "genesis_block": 0.00000000, "bip30": 0.00000000, "scripts": 0.00000000, "unclaimed_rewards": 0.00000000 } } } $ bitcoin-cli getblockstats 941278 { "avgfee": 1080, "avgfeerate": 2, "avgtxsize": 734, "blockhash": "000000000000000000007a62c7ea6a0bffe9799408d31a0f6bc4b99e517678be", "feerate_percentiles": [ 1, 1, 1, 1, 2 ], "height": 941278, "ins": 7641, "maxfee": 100000, "maxfeerate": 201, "maxtxsize": 159169, "medianfee": 257, "mediantime": 1773916075, "mediantxsize": 235, "minfee": 0, "minfeerate": 0, "mintxsize": 150, "outs": 4725, "subsidy": 312500000, "swtotal_size": 845449, "swtotal_weight": 1915771, "swtxs": 1733, "time": 1773917476, "total_out": 597959756123, "total_size": 1364436, "total_weight": 3991719, "totalfee": 2005783, "txs": 1858, "utxo_increase": -2916, "utxo_size_inc": -212949, "utxo_increase_actual": -3322, "utxo_size_inc_actual": -243490 } $ bitcoin-cli getnettotals { "totalbytesrecv": 31164813, "totalbytessent": 62727192, "timemillis": 1773917499860, "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 22 1 23 out 14 0 14 2 4 total 36 1 37 Local services: witness, compact filters, network limited, p2p v2, libre Local addresses: n/a $ bitcoin-cli -addrinfo { "addresses_known": { "ipv4": 64290, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 64290 } } $ halving.sh 941278 ===================================== Bitcoin Block Halving prediction ===================================== bc=941278 gbt=1231006505 bbt=1773917476 This is average time to mine a block (1773917476-1231006505)/941278 bts=576.7800737082204107390051 Now let's multiply that by 1050000 which is the block number of next halving and get the prediction: Tue Mar 14 05:55:59 UTC 2028 ------------------------------------- Next palindrome will be 942249 predicted to happen at this time: Wed Mar 25 22:25:29 UTC 2026 ------------------------------------- Current mining epoch number is 466. The next fortnight happens in block 941472 and probably around this time: Fri Mar 20 17:56:11 UTC 2026 ### v2_peerinfo are in v2_peerinfo-bitcoin.txt $ bitcoin-cli getpeerinfo | grep -w 'v2' | uniq -c 17 "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 5373fd8cafb016e8 b972b7982e1c85a3ec1176d193821a9fd9f0a582c38cc84860e6374e3707c227 02cb5c606760eb35 2dc79d44c774726b418021dae17209492b9de7b6f762d5f3e47c554de8d75254 3901238e046485fc 79859b081551c4ccb110a6484e655b2f1af33acef9529148e49ed7933a352389 158469a4b6772271 f15efb9bd939250742dedac59bf1cdc17f770d580c843f5c9d3e65aff3a53c6b 169a7c1ce70f690f 93a14a48ed5f2a6674850c88c6b6a49d29f27d0281b5bb37db52bf469c23c581 0f105d74c07c41e0 c7678ef188f0a087f4c700c45aaf4d1d6d9fbf7e46be73b294bbd78ba09844db e91dadb9671bb96c b1b397caa4ae3e3f8db89936f93989756937149de29f0b3b93ea37cfe583426b fb0dde6c60f5b6a1 4f617f6633dde1ba9e84cb7c24448371c0c861609dc0bec541b6878d235841f7 cf6a7f1db98b90aa d9b5b704cff4a61fde891c49fbac1b8b3c5257cbdb65c5dd95ae08e243c55d09 a3ac90fa82d94fae b302b4728d9279771e4cc673367aa59f554b25afdd9224229909a8febfac077d e7bb3d482e5189fd e1e6157745128ebffc2468d4439fec2e62ed7372d6853fbd27374872bbcee070 052a081fb8087981 dee8a2fa37b0334483d030f7776711bbda72e79a9e3ebcff1ca0a4e94627c353 9fe3a7be21b10244 e71b723a47833a01dab9abb2d9891c6a774f35115ecd1f70c8a4594a742d54c3 952c29ffb60124fb 9a177004507a7db9a8727459546de737f5e7ab186e969190476fb8bea12d4ce1 de88b0441f88698c 68dc9ff15d962e31d2d9daed27abf1e82c4cf7a5043e283d05ceaa55b6c99295 4b358538a395d452 925d13e9bd000fef522f7e7574ba71442a0addd8b4b44a3c7c094f064107de98 7b51432c64e49e52 666d9ff0e949613636404fb57c1177ac4e87957633f5b8162c8726aa34cebbfd $ niceblack.sh $BH $BC _ _ _ | |__| |___ __| |__ | '_ \ / _ \/ _| / / |_.__/_\___/\__|_\_\ ___ _ _ _ ___ ____ ___ / _ \ | |/ |_ )__ ( _ ) \_, /_ _| |/ / / // _ \ /_/ |_||_/___|/_/ \___/ ,----- .123 4567 89ab cdef -----, | | | .. .... .... .... .... .f | | 1. .... 7a62 c7ea 6a.b 1f | | 2. ffe9 7994 .8d3 1a.f 2f | | 3. 6bc4 b99e 5176 78be 3f | '=== ==== ==== ==== ==== ===' jk: 78be b8b. 85