# on receiving block 944151 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2026-04-08T07:57:38Z # as written in the block header 2026-04-08T07:57:20Z $ uptime # since last reboot 07:57:38 up 19 days, 22:50, 0 users, load average: 1.55, 3.19, 2.88 $ battery.sh 95%, Power Supply Online $ uname -smnr Linux singer 6.18.2-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 1815636 kB $ du -h -d1 .bitcoin/ 12.1G .bitcoin/indexes 4.3G .bitcoin/signet 2.7M .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 433.1G 477.3G 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 944151 $ BH=$(bitcoin-cli getblockhash 944151); echo $BH 000000000000000000003bdb5dc36bbeed9e8d493c21c7882040f4dd2bb58f04 $ bitcoin-cli getblockheader 000000000000000000003bdb5dc36bbeed9e8d493c21c7882040f4dd2bb58f04 { "hash": "000000000000000000003bdb5dc36bbeed9e8d493c21c7882040f4dd2bb58f04", "confirmations": 1, "height": 944151, "version": 537231360, "versionHex": "20058000", "merkleroot": "7f8c68c5ad0b1a0a1a5035e7ebab3bdccd6fda932d6648278b4f84f6852a67f1", "time": 1775635040, "mediantime": 1775633059, "nonce": 3146328947, "bits": "17020684", "target": "0000000000000000000206840000000000000000000000000000000000000000", "difficulty": 138966872071213.2, "chainwork": "00000000000000000000000000000000000000011dd6bd8ecf62796f8fadc980", "nTx": 5244, "previousblockhash": "00000000000000000000c29edf1ba5be14cace509bfad79a3c696654a7ef6677" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... .... .... .... .... 3bdb 5dc3 6bbe ed9e 8d49 3c21 c788 2.4. f4dd 2bb5 8f.4 $ : 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 944151 sf: 2.4. 8f.4 $ : 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 . 944151 sk: 8f.4 95 $ : 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 . 944151 ak: e6f4 95 $ : Following is the jointkode 944151 jk: 8f04 e6f4 95 ### niceblack moved to the end $ bitcoin-cli getmempoolinfo { "loaded": true, "size": 19865, "bytes": 20945488, "usage": 102239072, "total_fee": 0.02492248, "maxmempool": 300000000, "mempoolminfee": 0.00000100, "minrelaytxfee": 0.00000100, "incrementalrelayfee": 0.00000100, "unbroadcastcount": 0, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000, "limitclustercount": 64, "limitclustersize": 101000, "optimal": true } $ gmm.sh 118 ## Current epoch estimation is -1.87% ## 663 of 2016, i.e. 32%, 1353 to go ## Current and previous two in numbers: $ bitcoin-cli getnetworkhashps 2016 9.756424040049145e+20 $ bitcoin-cli getnetworkhashps 2016 943487 9.942372658458654e+20 $ bitcoin-cli getnetworkhashps 2016 941471 9.575843405435805e+20 $ bitcoin-cli gettxoutsetinfo muhash { "height": 944151, "bestblock": "000000000000000000003bdb5dc36bbeed9e8d493c21c7882040f4dd2bb58f04", "txouts": 165106928, "bogosize": 12936696674, "muhash": "763d29ae76dc8cbafaa6ea3255b94d0d7b47b3e28135e9fc1a821fc56b6a254d", "total_amount": 20012744.90517266, "total_unspendable_amount": 230.09482734, "block_info": { "prevout_spent": 826.76006400, "coinbase": 3.13222254, "new_outputs_ex_coinbase": 826.75284146, "unspendable": 0.00000000, "unspendables": { "genesis_block": 0.00000000, "bip30": 0.00000000, "scripts": 0.00000000, "unclaimed_rewards": 0.00000000 } } } $ bitcoin-cli getblockstats 944151 { "avgfee": 137, "avgfeerate": 0, "avgtxsize": 309, "blockhash": "000000000000000000003bdb5dc36bbeed9e8d493c21c7882040f4dd2bb58f04", "feerate_percentiles": [ 0, 0, 0, 1, 2 ], "height": 944151, "ins": 7522, "maxfee": 56789, "maxfeerate": 60, "maxtxsize": 61970, "medianfee": 18, "mediantime": 1775633059, "mediantxsize": 222, "minfee": 15, "minfeerate": 0, "mintxsize": 150, "outs": 11652, "subsidy": 312500000, "swtotal_size": 1552634, "swtotal_weight": 3708539, "swtxs": 5162, "time": 1775635040, "total_out": 82675284146, "total_size": 1623361, "total_weight": 3991447, "totalfee": 722254, "txs": 5244, "utxo_increase": 4130, "utxo_size_inc": 295994, "utxo_increase_actual": -454, "utxo_size_inc_actual": -31699 } $ bitcoin-cli getnettotals { "totalbytesrecv": 4591007700, "totalbytessent": 10068763517, "timemillis": 1775635058876, "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 19 1 20 out 10 0 10 2 total 29 1 30 Local services: witness, compact filters, network limited, p2p v2 Local addresses: n/a $ bitcoin-cli -addrinfo { "addresses_known": { "ipv4": 62636, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 62636 } } $ halving.sh 944151 ===================================== Bitcoin Block Halving prediction ===================================== bc=944151 gbt=1231006505 bbt=1775635040 This is average time to mine a block (1775635040-1231006505)/944151 bts=576.8441257339919843415043 Now let's multiply that by 1050000 which is the block number of next halving and get the prediction: Wed Mar 15 00:36:53 UTC 2028 ------------------------------------- Next palindrome will be 944449 predicted to happen at this time: Fri Apr 10 07:42:19 UTC 2026 ------------------------------------- Current mining epoch number is 468. The next fortnight happens in block 945504 and probably around this time: Fri Apr 17 08:45:10 UTC 2026 ### v2_peerinfo are in v2_peerinfo-bitcoin.txt $ bitcoin-cli getpeerinfo | grep -w 'v2' | uniq -c 14 "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 aa553ee8cea85fe0 dc95a76ee26addfed640e64fc8fd12c9d792238dd7a6d94bedf4cfd7796354bb 28fedca04b7887ac b0cfc453555c6174441b04b48773edd9e454227cd9ce8e3e2f4a4513fbaebd75 1957d89a90d1886f e60144424987c961b9e8d1e05ec7026400946a8bee433ea851811401ce2f8eab cfe855ce8ca537e1 46dc23905ab0e89d5ea5fe14f882eb96cb68c1f0e28f96d6f267be68729cb9a0 793aa6b16f184fe2 288f399824371fc9616fd44a0026b47aa68c3b423c5d1569d4d8c16b69bec790 4a89496d1d8583ca 9ddf15d0c90ea68d0d93aa174d7f0ee52d3887e8d01b31af43ba9b12e000d125 6dd1586401433524 4247dc12074acbdd4ed644683d8c5ca04478fd833797cb578dd2bde9883e5c15 70e8634654f4590b bec5cac797dae6987d69a0f1e8f7427981324333d79c9ee70ec66aeada3333e7 200a1ee50612a94b 0b720956bcfe72dbdd16bd59c935a104c09e4cfd837c0e5f1377939048f067e9 8e20d00239ea5c02 c49d97bc5301ae4eca750c767f8c3d640c7a38e4bdbba8a1c34423e78ee3c3c2 488b39130806983a 7fcbcda894da4886a3ae9ec6615faed3ebbbf2d1fa906922ee0957787ac9d309 70ce71488ba96560 b6698bae621e574fba269a5cc8ac81c3ae42e8f88a38038c1484ab61147d6c15 feee9bfbca80cd95 c56ac6b074f49587407d4e65af41600278102684c432d1110bc62d4b474a2208 089846935be008bd 795ff1e6958f59820d9de4a1c0c957144eee45acb9a8580bef91defeddc9be22 $ niceblack.sh $BH $BC ____ __ __ __ __ / __ \/ // / / // / / /_/ / // /_/ // /_ \__, /__ __/__ __/ /____/ /_/ /_/ ____________ < / ____< / / /___ \ / / / /___/ // / /_/_____//_/ ,----- .123 4567 89ab cdef -----, | | | .. .... .... .... .... .f | | 1. .... 3bdb 5dc3 6bbe 1f | | 2. ed9e 8d49 3c21 c788 2f | | 3. 2.4. f4dd 2bb5 8f.4 3f | '=== ==== ==== ==== ==== ===' jk: 8f.4 e6f4 95