# on receiving block 935977 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2026-02-11T01:10:29Z # as written in the block header 2026-02-11T01:10:16Z $ uptime # since last reboot 01:10:29 up 14 days, 12:36, 0 users, load average: 2.01, 1.63, 1.80 $ battery.sh 100%, Power Supply Online $ uname -smnr Linux singer 6.18.2-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 1998468 kB $ du -h -d1 .bitcoin/ 12.0G .bitcoin/indexes 4.1G .bitcoin/signet 88.9M .bitcoin/wallets 97.6G .bitcoin/blocks 18.6M .bitcoin/regtest 10.5G .bitcoin/chainstate 124.6G .bitcoin/ $ df -h . Filesystem Size Used Available Use% Mounted on /dev/sda3 911.4G 433.1G 477.4G 48% / $ bitcoind -version Bitcoin Core daemon version v30.1.0 bitcoind Copyright (C) 2009-2025 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 935977 $ BH=$(bitcoin-cli getblockhash 935977); echo $BH 00000000000000000001106bbf581babf76f3f8a15154fe490750071c40f438a $ bitcoin-cli getblockheader 00000000000000000001106bbf581babf76f3f8a15154fe490750071c40f438a { "hash": "00000000000000000001106bbf581babf76f3f8a15154fe490750071c40f438a", "confirmations": 1, "height": 935977, "version": 612966400, "versionHex": "24892000", "merkleroot": "479276d396b3d0c35be93070ee1f55fbea9ea8814d71686d83599b526abbf280", "time": 1770772216, "mediantime": 1770769757, "nonce": 168952441, "bits": "17023c7e", "target": "000000000000000000023c7e0000000000000000000000000000000000000000", "difficulty": 125864590119494.3, "chainwork": "00000000000000000000000000000000000000010e29cae074e904befea30dec", "nTx": 3383, "previousblockhash": "00000000000000000000626a49c9c9047fb8b49a8216daf5e448d44517d38a55" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... .... .... .... ...1 1.6b bf58 1bab f76f 3f8a 1515 4fe4 9.75 ..71 c4.f 438a $ : 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 935977 sf: ...1 1.6b 9.75 ..71 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 . 935977 sk: 438a 74 $ : 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 . 935977 ak: 31.c 74 ### niceblack moved to the end $ bitcoin-cli getmempoolinfo { "loaded": true, "size": 27557, "bytes": 38434492, "usage": 188123280, "total_fee": 0.04780706, "maxmempool": 300000000, "mempoolminfee": 0.00000100, "minrelaytxfee": 0.00000100, "incrementalrelayfee": 0.00000100, "unbroadcastcount": 0, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000 } $ gmm.sh 124 ## Current epoch estimation is +4.66% ## 553 of 2016, i.e. 27%, 1463 to go ## Current and previous two in numbers: $ bitcoin-cli getnetworkhashps 2016 9.42928219276473e+20 $ bitcoin-cli getnetworkhashps 2016 935423 9.009048549126172e+20 $ bitcoin-cli getnetworkhashps 2016 933407 1.013538089664451e+21 $ bitcoin-cli gettxoutsetinfo muhash { "height": 935977, "bestblock": "00000000000000000001106bbf581babf76f3f8a15154fe490750071c40f438a", "txouts": 164430402, "bogosize": 12884499787, "muhash": "738c193266359b6285036b727ed05889f3e7e1d8e43b49d1014c040cf10652a0", "total_amount": 19987201.15694318, "total_unspendable_amount": 230.09305682, "block_info": { "prevout_spent": 5990.25442353, "coinbase": 3.14720879, "new_outputs_ex_coinbase": 5990.23221474, "unspendable": 0.00000000, "unspendables": { "genesis_block": 0.00000000, "bip30": 0.00000000, "scripts": 0.00000000, "unclaimed_rewards": 0.00000000 } } } $ bitcoin-cli getblockstats 935977 { "avgfee": 656, "avgfeerate": 2, "avgtxsize": 474, "blockhash": "00000000000000000001106bbf581babf76f3f8a15154fe490750071c40f438a", "feerate_percentiles": [ 0, 1, 1, 2, 3 ], "height": 935977, "ins": 7770, "maxfee": 90000, "maxfeerate": 477, "maxtxsize": 74041, "medianfee": 257, "mediantime": 1770769757, "mediantxsize": 245, "minfee": 16, "minfeerate": 0, "mintxsize": 150, "outs": 9428, "subsidy": 312500000, "swtotal_size": 1442607, "swtotal_weight": 3341358, "swtxs": 3088, "time": 1770772216, "total_out": 599023221474, "total_size": 1605240, "total_weight": 3991890, "totalfee": 2220879, "txs": 3383, "utxo_increase": 1658, "utxo_size_inc": 125678, "utxo_increase_actual": 776, "utxo_size_inc_actual": 58971 } $ bitcoin-cli getnettotals { "totalbytesrecv": 5765601653, "totalbytessent": 13884554801, "timemillis": 1770772230061, "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 v30.1.0 - server 70016/Satoshi:30.1.0/ ipv4 npr total block libre in 29 2 31 out 14 0 14 2 4 total 43 2 45 Local services: witness, compact filters, network limited, p2p v2, libre Local addresses: n/a $ bitcoin-cli -addrinfo { "addresses_known": { "ipv4": 63154, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 63154 } } $ halving.sh 935977 ===================================== Bitcoin Block Halving prediction ===================================== bc=935977 gbt=1231006505 bbt=1770772216 This is average time to mine a block (1770772216-1231006505)/935977 bts=576.6863227554493802204752 Now let's multiply that by 1050000 which is the block number of next halving and get the prediction: Mon Mar 13 02:35:20 UTC 2028 ------------------------------------- Next palindrome will be 936639 predicted to happen at this time: Sun Feb 15 11:13:02 UTC 2026 ------------------------------------- Current mining epoch number is 464. The next fortnight happens in block 937440 and probably around this time: Fri Feb 20 19:31:48 UTC 2026 ### v2_peerinfo are in v2_peerinfo-bitcoin.txt $ bitcoin-cli getpeerinfo | grep -w 'v2' | uniq -c 25 "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 40cf36e1edfc7838 e376216b12ba582e9c0f6ae60ea7a5593bea1ed0a65223a360a75ebd68630b84 8f14501130c5b9bc 90367aa212ecac6afde3777157031fa0c48726579def93af3c1b7c189c3570fe f73bb8ddcadca052 e4c407bec40f0adf61cdb89fecf4d3566de5f67b54dcdfa671396b56bfcd8f9e d5cd45ef894e8649 452ea15c98d8f6590baaf778faf0ebc2f67436ce84d68b04915e83f53b4b545f 952c29ffb60124fb b2ee8ea5aa183779a52079f37290d9d96e12cc2e543493afeccc8ebf97ade10f 93f43076b3bb3924 a694785c15abf7e29f38d8566d7e4e3ad266b81c8d4a44c4f01e328015105c7e cf32c35c6f181edb 78870af729d4f456786411cde69f9d5adcea97bb48b807b4ef76712174e87f09 7b9a1ca6d304d08a 71d0823cdf3f7d8dc0bbd06b7532f1ca35a70cd6986ca7f57454bcca52a74ccd 17e84e9ce43ba533 4c801843ed99c47283becb71f72df1acf4a6f67101a1ee0dbd3847c4343ccd9f 7fdb3c929b8b1bac 7b3f9e69bf2f34d065626bd0a006fa39ebfb231845425a818a75d99fa55e6850 b96173b624016672 fea139b20c2d59f576f5c106fd21787ba48455a7707c71efc4000a0b0b8bca4c 081890bf46c558f4 4d2416ebb488f6b695c7f52a4371a476dc682bc7bac3b46e196c4bb041e6cd50 06528e104e8056ff 8ceca5ede8656e641c3192b7d6036329956962220c933c9a08d2226ccf94d64b ea9dd9aed40e6bcc c06f3695cd5109b23daf7ab1e4b693290079dae767468c8ad85b618ec98a4d4c 75e5af19c18b20e3 2ab8be9579772cfc2573ac57a6b6e867a439df415370587b22fa47520639dc84 fc393f641a7c7393 b2b6c306d2467f1bdfbd726dead5d9c9b40d6bf557a153d8a531376663032381 dcb92951c8398258 4adcdc60f29541d2224d003666d62994f0d105fd0a360370fa422c1353722a00 e7bb3d482e5189fd ce85a6ff8eead1891cc0cb68e43f3e67973a555980ba57bd6cdcfcf0b34932d1 bffd8702b0876778 7cfea6ffb9341df46718b4c5d5bd6732a405857b8a9944026fa5a46d6105fc3e bf37d7c9b144c0b7 ffa2806d441414c80a74fd9734774ddc562d7fab9f0109fa1873f3fbbb3ef7d1 684f776b15ab1f26 d4f1b8a0e1c891e7e27c98c7d56f882b76adfe660ead6e317b3979890eb7415b bd19e4ab0ff7cdd0 69f052c18a585494d39de77861ce8b6e91558817d175cfb4053d4b2499d5a0a1 b439f63def4ad2bc b3b384e2a6f25c374d082ff320e714e0df91ba91918265bdf6e2800e2a3cc9fa 0e957b42aef3acd0 e221e8a8c0f060f7a9fe523bc9ae6ddae6a5a6bc3ed20c262b8308ac815a53c0 06469912ca5e6d81 14a1ac7827838b641c876e47775d22a2a2b32413dd3105e32d7f535d1f176498 $ niceblack.sh $BH $BC _ _ _ | |__| |___ __| |__ | '_ \ / _ \/ _| / / |_.__/_\___/\__|_\_\ ___ _______ ___ ____ ____ / _ \__ / __/ _ \__ |__ | \_, /|_ \__ \_, / / / / / /_/|___/___//_/ /_/ /_/ ,----- .123 4567 89ab cdef -----, | | | .. .... .... .... .... .f | | 1. ...1 1.6b bf58 1bab 1f | | 2. f76f 3f8a 1515 4fe4 2f | | 3. 9.75 ..71 c4.f 438a 3f | '=== ==== ==== ==== ==== ===' ak: 31.c 74