# on receiving block 924608 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2025-11-21T20:11:54Z # as written in the block header 2025-11-21T20:11:33Z $ uptime # since last reboot 20:11:54 up 100 days, 6:02, 0 users, load average: 1.77, 1.34, 1.55 $ battery.sh 50%, Power Supply Online $ uname -smnr Linux singer 6.12.40-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 2110224 kB $ du -h -d1 .bitcoin/ 1.5G .bitcoin/testnet4 11.8G .bitcoin/indexes 3.5G .bitcoin/signet 41.8M .bitcoin/wallets 97.7G .bitcoin/blocks 18.6M .bitcoin/regtest 11.0G .bitcoin/chainstate 125.7G .bitcoin/ $ df -h . Filesystem Size Used Available Use% Mounted on /dev/sda3 911.4G 833.1G 77.3G 92% / $ 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 924608 $ BH=$(bitcoin-cli getblockhash 924608); echo $BH 00000000000000000000379c312a7ec5f56f66ce1636bcd8102f2d1dd0c587b4 $ bitcoin-cli getblockheader 00000000000000000000379c312a7ec5f56f66ce1636bcd8102f2d1dd0c587b4 { "hash": "00000000000000000000379c312a7ec5f56f66ce1636bcd8102f2d1dd0c587b4", "confirmations": 1, "height": 924608, "version": 616898560, "versionHex": "24c52000", "merkleroot": "850ef68a62d65d9f9fc0986e816ad9a30e97ea90dbc946812b24c3a802679cad", "time": 1763755893, "mediantime": 1763753434, "nonce": 1322354842, "bits": "1701d936", "target": "00000000000000000001d9360000000000000000000000000000000000000000", "difficulty": 152271405447597.4, "chainwork": "0000000000000000000000000000000000000000f71bff8deb99a8906b18e7d7", "nTx": 1979, "previousblockhash": "00000000000000000000ff8d98d412cf57cc1d8aba50a7bfe6f9b4410268bfab" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... .... .... .... .... 379c 312a 7ec5 f56f 66ce 1636 bcd8 1.2f 2d1d d.c5 87b4 $ : 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 924608 sf: 1.2f d.c5 87b4 $ : 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 . 924608 sk: 87b4 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 . 924608 ak: 2b7f 95 ### niceblack moved to the end $ bitcoin-cli getmempoolinfo { "loaded": true, "size": 32905, "bytes": 27132565, "usage": 153499776, "total_fee": 0.03420890, "maxmempool": 300000000, "mempoolminfee": 0.00000001, "minrelaytxfee": 0.00000001, "incrementalrelayfee": 0.00000001, "unbroadcastcount": 0, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000 } $ gmm.sh 125 ## Current epoch estimation is -1.6% ## 1280 of 2016, i.e. 63%, 736 to go ## Current and previous two in numbers: $ bitcoin-cli getnetworkhashps 2016 1.072259395381995e+21 $ bitcoin-cli getnetworkhashps 2016 923327 1.089721987248796e+21 $ bitcoin-cli getnetworkhashps 2016 921311 1.11405143592317e+21 $ bitcoin-cli gettxoutsetinfo muhash { "height": 924608, "bestblock": "00000000000000000000379c312a7ec5f56f66ce1636bcd8102f2d1dd0c587b4", "txouts": 166477856, "bogosize": 13035432537, "muhash": "3b7d79f3a7cab15b428314f52824563ee6fd673b651d257f1942331f00e81a0d", "total_amount": 19951673.03739271, "total_unspendable_amount": 230.08760729, "block_info": { "prevout_spent": 3988.39105953, "coinbase": 3.13836024, "new_outputs_ex_coinbase": 3988.37769929, "unspendable": 0.00000000, "unspendables": { "genesis_block": 0.00000000, "bip30": 0.00000000, "scripts": 0.00000000, "unclaimed_rewards": 0.00000000 } } } $ bitcoin-cli getblockstats 924608 { "avgfee": 675, "avgfeerate": 1, "avgtxsize": 981, "blockhash": "00000000000000000000379c312a7ec5f56f66ce1636bcd8102f2d1dd0c587b4", "feerate_percentiles": [ 0, 0, 0, 1, 3 ], "height": 924608, "ins": 11736, "maxfee": 100000, "maxfeerate": 713, "maxtxsize": 218334, "medianfee": 182, "mediantime": 1763753434, "mediantxsize": 222, "minfee": 26, "minfeerate": 0, "mintxsize": 150, "outs": 4625, "subsidy": 312500000, "swtotal_size": 1899497, "swtotal_weight": 3827390, "swtxs": 1854, "time": 1763755893, "total_out": 398837769929, "total_size": 1940539, "total_weight": 3991558, "totalfee": 1336024, "txs": 1979, "utxo_increase": -7111, "utxo_size_inc": -510639, "utxo_increase_actual": -7900, "utxo_size_inc_actual": -568317 } $ bitcoin-cli getnettotals { "totalbytesrecv": 10019060196, "totalbytessent": 25724702945, "timemillis": 1763755915125, "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": 67377, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 67377 } } $ halving.sh 924608 ===================================== Bitcoin Block Halving prediction ===================================== bc=924608 gbt=1231006505 bbt=1763755893 This is average time to mine a block (1763755893-1231006505)/924608 bts=576.1888409046418540161300 Now let's multiply that by 1050000 which is the block number of next halving and get the prediction: Tue Mar 7 01:29:24 UTC 2028 ------------------------------------- Next palindrome will be 925529 predicted to happen at this time: Thu Nov 27 23:36:02 UTC 2025 ------------------------------------- Current mining epoch number is 458. The next fortnight happens in block 925344 and probably around this time: Wed Nov 26 17:59:27 UTC 2025 ### v2_peerinfo are in v2_peerinfo-bitcoin.txt $ bitcoin-cli getpeerinfo | grep -w 'v2' | uniq -c 19 "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 5583f97b873e0a90 051c4c20b227c919aba26ac31bf373013a82db9c7b99fc34bb743b0afedb6907 dd0b1f46e7c7f5b1 feaec435817a91a21a3a0910445db93415d7dd0490332bb4869921ba0e9f1e1c e11dac883c2e1064 502452849dd7bafc1ba13b0fbcf444bdf0620703ba4d38d2abf85839973039ef 4bf35aed1919d68f 4e46948fc6ff0b8a6bbad3705492a899591ded92a24b706ea88aebab42f2777f 4ab4393568386490 c861473409cccfae96d66a6749ae496a579aa2342c0c724085159fbe2896fb2b 7d86c05aacd07b59 5ad2326753289c5a3cf2acc9f1ea6f3fb3c22f86032bc4e395b4ffcd97727485 952c29ffb60124fb fc0662b36fba2f4c6bbfa93cef3bfe2d21c49ef9f9f9bcbc71746ef1aff7e1ce 7b9a1ca6d304d08a b284313e9f3df9305c3cf5f7170eca49e88592332fa99ba6f116c0a43d47dbe7 fcac17caac832b0e 46a2c9e97e8b31d67a99b37f45d068c9dddc60fb642cafe9d97a78702ea4b8a6 84df2eb6646ffcb6 8e406ade8d96530f6a4865c6bd2e8954b1c76c3e1247d1db70dc92fb203b4762 21f04ee59f89b257 ae0494bf24bcfe25e7d0ab4b4d9a56503d49c562984d56d81adabefa4835827d b39d1cbe592a0b0e fe8c3ad8d6cd8cf6332f2b578f9eb6ba6e452facf46b8e03fa184e449e7d1c2c 3fefc566362d09e4 04c97c997077e7662d2889bed877c03c0953499def732b6cf59877143c213cef 7e20a2e5a5478d31 7800f3a4c9375bfadf2637ea4521873534feb599ea628f2e96dc7ea1f9ed812f 0eee5cd632ca957c ece3cefe80226ae31bad8ce92f135412c85d2dac457b8df2a1f97934bdf73d95 34eec9cc21d83609 a18aaf539a51767bb40f36da02e87cea2697cf6a5ebb6bd5f3f6245441af1ca7 03f49600f04665bc f4368c7dc65f6510c76a12cd9676c452c4b32ff760db77a53d326687b10ba349 93f43076b3bb3924 3a7b78f409c60c957a6ad1549703fbf54d0dac65eb031e3b2c916922725ff593 $ niceblack.sh $BH $BC _|_| _|_| _| _| _| _| _| _| _| _| _|_|_| _| _|_|_|_| _| _| _| _|_|_| _|_|_|_| _| _|_|_| _| _|_| _| _| _| _| _| _|_|_| _| _| _|_| _| _| _| _| _| _| _|_| _| _|_| ,----- .123 4567 89ab cdef -----, | | | .. .... .... .... .... .f | | 1. .... 379c 312a 7ec5 1f | | 2. f56f 66ce 1636 bcd8 2f | | 3. 1.2f 2d1d d.c5 87b4 3f | '=== ==== ==== ==== ==== ===' ak: 2b7f 95