# on receiving block 924143 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2025-11-18T10:47:12Z # as written in the block header 2025-11-18T10:46:32Z $ uptime # since last reboot 10:47:12 up 96 days, 20:37, 0 users, load average: 0.97, 1.01, 1.46 $ battery.sh 56%, Power Supply Online $ uname -smnr Linux singer 6.12.40-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 2098020 kB $ du -h -d1 .bitcoin/ 1.5G .bitcoin/testnet4 11.8G .bitcoin/indexes 3.6G .bitcoin/signet 41.8M .bitcoin/wallets 97.7G .bitcoin/blocks 18.6M .bitcoin/regtest 10.7G .bitcoin/chainstate 125.6G .bitcoin/ $ df -h . Filesystem Size Used Available Use% Mounted on /dev/sda3 911.4G 833.0G 77.5G 91% / $ bitcoind -version Bitcoin Core daemon version libre-relay-v30.0-1 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 924143 $ BH=$(bitcoin-cli getblockhash 924143); echo $BH 000000000000000000013b6e3ce1939bf9ee24237d30a08027f5e5b665a02cbb $ bitcoin-cli getblockheader 000000000000000000013b6e3ce1939bf9ee24237d30a08027f5e5b665a02cbb { "hash": "000000000000000000013b6e3ce1939bf9ee24237d30a08027f5e5b665a02cbb", "confirmations": 1, "height": 924143, "version": 579837952, "versionHex": "228fa000", "merkleroot": "80ad884f3550459b657acf1bf12712c7749812a9c264393378a6b0b3a4f164ce", "time": 1763462792, "mediantime": 1763457962, "nonce": 2673028290, "bits": "1701d936", "target": "00000000000000000001d9360000000000000000000000000000000000000000", "difficulty": 152271405447597.4, "chainwork": "0000000000000000000000000000000000000000f62070b46b43a44ff4e45f30", "nTx": 3093, "previousblockhash": "000000000000000000001dd61a6006c28e2347058b870cc87b584673189f8cea" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... .... .... .... ...1 3b6e 3ce1 939b f9ee 2423 7d3. a.8. 27f5 e5b6 65a. 2cbb $ : 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 924143 sf: ...1 7d3. a.8. 65a. 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 . 924143 sk: 2cbb 84 $ : 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 . 924143 ak: 1f3. 84 ### niceblack moved to the end $ bitcoin-cli getmempoolinfo { "loaded": true, "size": 43494, "bytes": 37977838, "usage": 206004160, "total_fee": 0.08196407, "maxmempool": 300000000, "mempoolminfee": 0.00000001, "minrelaytxfee": 0.00000001, "incrementalrelayfee": 0.00000001, "unbroadcastcount": 0, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000 } $ gmm.sh 215 ## Current epoch estimation is -0.45% ## 815 of 2016, i.e. 40%, 1201 to go ## Current and previous two in numbers: $ bitcoin-cli getnetworkhashps 2016 1.084771886754428e+21 $ bitcoin-cli getnetworkhashps 2016 923327 1.089721987248796e+21 $ bitcoin-cli getnetworkhashps 2016 921311 1.11405143592317e+21 $ bitcoin-cli gettxoutsetinfo muhash { "height": 924143, "bestblock": "000000000000000000013b6e3ce1939bf9ee24237d30a08027f5e5b665a02cbb", "txouts": 166999768, "bogosize": 13073745347, "muhash": "d65006500305fb972d5eda9f0c3f54c3da59dd8eb32867ecc884ec6524f0f104", "total_amount": 19950219.91307427, "total_unspendable_amount": 230.08692573, "block_info": { "prevout_spent": 42591.70691190, "coinbase": 3.17074187, "new_outputs_ex_coinbase": 42591.66116999, "unspendable": 0.00000004, "unspendables": { "genesis_block": 0.00000000, "bip30": 0.00000000, "scripts": 0.00000004, "unclaimed_rewards": 0.00000000 } } } $ bitcoin-cli getblockstats 924143 { "avgfee": 1479, "avgfeerate": 4, "avgtxsize": 502, "blockhash": "000000000000000000013b6e3ce1939bf9ee24237d30a08027f5e5b665a02cbb", "feerate_percentiles": [ 2, 2, 3, 4, 6 ], "height": 924143, "ins": 8199, "maxfee": 232630, "maxfeerate": 402, "maxtxsize": 84285, "medianfee": 580, "mediantime": 1763457962, "mediantxsize": 223, "minfee": 110, "minfeerate": 1, "mintxsize": 139, "outs": 7292, "subsidy": 312500000, "swtotal_size": 1303437, "swtotal_weight": 2993862, "swtxs": 2792, "time": 1763462792, "total_out": 4259166117003, "total_size": 1552891, "total_weight": 3991678, "totalfee": 4574187, "txs": 3093, "utxo_increase": -907, "utxo_size_inc": -64215, "utxo_increase_actual": -1012, "utxo_size_inc_actual": -74500 } $ bitcoin-cli getnettotals { "totalbytesrecv": 8940400409, "totalbytessent": 23183002507, "timemillis": 1763462832825, "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 libre-relay-v30.0-1 - server 70016/Satoshi:30.0.0/ ipv4 npr total block libre in 24 2 26 out 14 0 14 2 4 total 38 2 40 Local services: witness, compact filters, network limited, p2p v2, libre Local addresses: n/a $ bitcoin-cli -addrinfo { "addresses_known": { "ipv4": 68673, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 68673 } } $ halving.sh 924143 ===================================== Bitcoin Block Halving prediction ===================================== bc=924143 gbt=1231006505 bbt=1763462792 This is average time to mine a block (1763462792-1231006505)/924143 bts=576.1616014387368202358074 Now let's multiply that by 1050000 which is the block number of next halving and get the prediction: Mon Mar 6 17:32:42 UTC 2028 ------------------------------------- Next palindrome will be 924429 predicted to happen at this time: Thu Nov 20 08:32:54 UTC 2025 ------------------------------------- Current mining epoch number is 458. The next fortnight happens in block 925344 and probably around this time: Wed Nov 26 10:59:22 UTC 2025 ### 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 aadd5da680e7089e 23317222ae516873a503abcf485422e9d6b1e7bf865825debd584c5332d58189 ef144946a26092f1 1bf54fa57bae5e889f3b827824941b07ed99cd27f532147b7dceb1088bb85cff 5583f97b873e0a90 051c4c20b227c919aba26ac31bf373013a82db9c7b99fc34bb743b0afedb6907 dd0b1f46e7c7f5b1 feaec435817a91a21a3a0910445db93415d7dd0490332bb4869921ba0e9f1e1c e11dac883c2e1064 502452849dd7bafc1ba13b0fbcf444bdf0620703ba4d38d2abf85839973039ef c5fbd50a73ace697 8eeb8a9bab3f63b01e7ce5c33d8fcbbdbb910066ce751ca47dbfea6871561a85 4bf35aed1919d68f 4e46948fc6ff0b8a6bbad3705492a899591ded92a24b706ea88aebab42f2777f e8abc666064ac20d bb9f825cef219bef7b1aef9b7d4f0738407757f5c434aa8bf0fe52059cc76d78 4ab4393568386490 c861473409cccfae96d66a6749ae496a579aa2342c0c724085159fbe2896fb2b 7d86c05aacd07b59 5ad2326753289c5a3cf2acc9f1ea6f3fb3c22f86032bc4e395b4ffcd97727485 952c29ffb60124fb fc0662b36fba2f4c6bbfa93cef3bfe2d21c49ef9f9f9bcbc71746ef1aff7e1ce 7b9a1ca6d304d08a b284313e9f3df9305c3cf5f7170eca49e88592332fa99ba6f116c0a43d47dbe7 93f43076b3bb3924 4439b773959ab46cebe8a1e54c1f62ee0ea360ad4cb1343182d52fa2f6be9c19 06a249f474348ece bd4eaf9e7ad259c6b2943a0762f13444688f579a5bb9dc5fb4d6a72e35756fa0 fcac17caac832b0e 46a2c9e97e8b31d67a99b37f45d068c9dddc60fb642cafe9d97a78702ea4b8a6 84df2eb6646ffcb6 8e406ade8d96530f6a4865c6bd2e8954b1c76c3e1247d1db70dc92fb203b4762 21f04ee59f89b257 ae0494bf24bcfe25e7d0ab4b4d9a56503d49c562984d56d81adabefa4835827d $ niceblack.sh $BH $BC | | | _ \ | _ \ _| | / _.__/_|\___/\__|_\_\ _ \_ )| |_ | | |__ / \_ / /__ _| |__ _|_ \ _/ ___| _| _| _|___/ ,----- .123 4567 89ab cdef -----, | | | .. .... .... .... .... .f | | 1. ...1 3b6e 3ce1 939b 1f | | 2. f9ee 2423 7d3. a.8. 2f | | 3. 27f5 e5b6 65a. 2cbb 3f | '=== ==== ==== ==== ==== ===' ak: 1f3. 84