# on receiving block 951270 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2026-05-27T14:47:49Z # as written in the block header 2026-05-27T14:47:36Z $ uptime # since last reboot 14:47:49 up 69 days, 5:40, 0 users, load average: 3.49, 2.56, 2.45 $ battery.sh 159%, Power Supply Online $ uname -smnr Linux singer 6.18.2-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 1436344 kB $ du -h -d1 .bitcoin/ 12.3G .bitcoin/indexes 4.5G .bitcoin/signet 2.7M .bitcoin/wallets 97.7G .bitcoin/blocks 18.6M .bitcoin/regtest 10.6G .bitcoin/chainstate 125.4G .bitcoin/ $ df -h . Filesystem Size Used Available Use% Mounted on /dev/sda3 911.4G 434.7G 475.8G 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 getblockcount); echo $BC 951270 $ BH=$(bitcoin-cli getblockhash 951270); echo $BH 0000000000000000000203152423d6f80796ead2c044380765ea7a58caeb0547 $ bitcoin-cli getblockheader 0000000000000000000203152423d6f80796ead2c044380765ea7a58caeb0547 { "hash": "0000000000000000000203152423d6f80796ead2c044380765ea7a58caeb0547", "confirmations": 1, "height": 951270, "version": 537616384, "versionHex": "200b6000", "merkleroot": "22def514ffbcb67e03185b7ee14cf45e57795463a2242cf4f247d921feee2203", "time": 1779893256, "mediantime": 1779890077, "nonce": 158797584, "bits": "17020f79", "target": "000000000000000000020f790000000000000000000000000000000000000000", "difficulty": 136607070854775.1, "chainwork": "00000000000000000000000000000000000000012b3c4bc3ff7f001c528364b1", "nTx": 4107, "previousblockhash": "00000000000000000000f23283bcd05f18da622a68444309a3b115a9077d1e31" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... .... .... .... ...2 .315 2423 d6f8 .796 ead2 c.44 38.7 65ea 7a58 caeb .547 $ : 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 951270 sf: ...2 .315 .796 c.44 M $ : 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 . 951270 sk: .547 64 $ : 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 . 951270 ak: 34d5 64 $ : Following is the jointkode 951270 jk: 0547 34d5 64 ### niceblack moved to the end $ bitcoin-cli getmempoolinfo { "loaded": true, "size": 89457, "bytes": 40898615, "usage": 230555664, "total_fee": 0.08523138, "maxmempool": 300000000, "mempoolminfee": 0.00000100, "minrelaytxfee": 0.00000100, "incrementalrelayfee": 0.00000100, "unbroadcastcount": 2, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000, "limitclustercount": 64, "limitclustersize": 101000, "optimal": true } $ gmm.sh 208 ## Current epoch estimation is +0.86% ## 1734 of 2016, i.e. 86%, 282 to go ## Current and previous two in numbers: $ bitcoin-cli getnetworkhashps 2016 9.855816938249822e+20 $ bitcoin-cli getnetworkhashps 2016 949535 9.770940180508523e+20 $ bitcoin-cli getnetworkhashps 2016 947519 9.480332550563884e+20 $ bitcoin-cli gettxoutsetinfo muhash { "height": 951270, "bestblock": "0000000000000000000203152423d6f80796ead2c044380765ea7a58caeb0547", "txouts": 165399147, "bogosize": 12958569175, "muhash": "ccd04d8473d1a0253ac02ce26e5bb3f821cfa47d8064e771df8237ce2ca3ff63", "total_amount": 20034991.77758245, "total_unspendable_amount": 230.09741755, "block_info": { "prevout_spent": 6578.61536516, "coinbase": 3.14928095, "new_outputs_ex_coinbase": 6578.59108421, "unspendable": 0.00000000, "unspendables": { "genesis_block": 0.00000000, "bip30": 0.00000000, "scripts": 0.00000000, "unclaimed_rewards": 0.00000000 } } } $ bitcoin-cli getblockstats 951270 { "avgfee": 591, "avgfeerate": 2, "avgtxsize": 402, "blockhash": "0000000000000000000203152423d6f80796ead2c044380765ea7a58caeb0547", "feerate_percentiles": [ 0, 1, 2, 2, 4 ], "height": 951270, "ins": 7872, "maxfee": 115229, "maxfeerate": 115, "maxtxsize": 59442, "medianfee": 226, "mediantime": 1779890077, "mediantxsize": 222, "minfee": 41, "minfeerate": 0, "mintxsize": 150, "outs": 9630, "subsidy": 312500000, "swtotal_size": 1523561, "swtotal_weight": 3478829, "swtxs": 3890, "time": 1779893256, "total_out": 657859108421, "total_size": 1651793, "total_weight": 3991757, "totalfee": 2428095, "txs": 4107, "utxo_increase": 1758, "utxo_size_inc": 126105, "utxo_increase_actual": -113, "utxo_size_inc_actual": -9620 } $ bitcoin-cli getnettotals { "totalbytesrecv": 9143495749, "totalbytessent": 21054862571, "timemillis": 1779893270009, "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 v31.0.0rc4 - server 70016/Satoshi:31.0.0/ ipv4 npr total block in 20 1 21 out 10 0 10 2 total 30 1 31 Local services: witness, compact filters, network limited, p2p v2 Local addresses: n/a $ bitcoin-cli -addrinfo { "addresses_known": { "ipv4": 70135, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 70135 } } $ halving.sh 951270 ===================================== Bitcoin Block Halving prediction ===================================== bc=951270 gbt=1231006505 bbt=1779893256 This is average time to mine a block (1779893256-1231006505)/951270 bts=577.0035573459087893986046 Now let's multiply that by 1050000 which is the block number of next halving and get the prediction: Thu Mar 16 23:06:57 UTC 2028 ------------------------------------- Next palindrome will be 952259 predicted to happen at this time: Wed Jun 3 05:18:32 UTC 2026 ------------------------------------- Current mining epoch number is 471. The next fortnight happens in block 951552 and probably around this time: Fri May 29 11:59:31 UTC 2026 ### v2_peerinfo are in v2_peerinfo-bitcoin.txt $ bitcoin-cli getpeerinfo | grep -w 'v2' | uniq -c 11 "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 84608400b0618562 7af1f5e36df042df722c4e6516461e5e0547d35e006641145b12d3f789d981f4 1b610f06c935029b eea8c67c733b2e5ccc41d4a49d4ca69aea0ab16e402fc2f6afd40823b3dd73a0 3b8136a5b4352438 5bb9913008ebd57d4ef635f33ea788262fb85ddd35d54acef8a36a30eb9b484f 0dd7498f9e57aafe 9d85358a70b2e0871b1b745f5de9af39209fbc6e17a2bc3f698019b4fa79996d 9b4c3531d93af896 4524967b749a8e92cf4a45b7f66cce73769df2fda641349a1874f8e58b42db76 8ef12dfb4d33395d e52831a0b4c7a79e3aef8e39245cf4125296a7869291793855af0751da772a03 0754cd08bee7f0cf 5de59d3802a0b018ab6d5a4a5ac3e70893d3f1f3438011f4e34e72a345e57da8 ae6ab050bec1b956 28d99510bd1b74155f3600c2927a15697878b6fbb61257fe5f1d9e8bebc27652 b78f1313d78eb74a be1cdba13b07b69073ed91bde3d2fe49ffa0ef61dedc9afcddc5159fa69e7934 b51007de917319ab 8fe5a83ce4c5de1a770129ab662ed01879b5436b15d8a8ae7d253c34ffc4cc21 560d96908a217771 37112352018a623a5701dff60e42ad413ebd30a8ccddc3a1e4994d50ff2e10ce $ niceblack.sh $BH $BC ____ _________ ___ _________ / __ \/ ____< / |__ \/__ / __ \ / /_/ /___ \ / / __/ / / / / / / \__, /___/ // / / __/ / / /_/ / /____/_____//_/ /____/ /_/\____/ ,----- .123 4567 89ab cdef -----, | | | .. .... .... .... .... .f | | 1. ...2 .315 2423 d6f8 1f | | 2. .796 ead2 c.44 38.7 2f | | 3. 65ea 7a58 caeb .547 3f | '=== ==== ==== ==== ==== ===' jk: .547 34d5 64