# on receiving block 925593 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2025-11-28T19:05:52Z # as written in the block header 2025-11-28T19:05:26Z $ uptime # since last reboot 19:05:52 up 107 days, 4:56, 0 users, load average: 3.02, 1.90, 1.98 $ battery.sh 50%, Power Supply Online $ uname -smnr Linux singer 6.12.40-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 1821332 kB $ du -h -d1 .bitcoin/ 1.5G .bitcoin/testnet4 11.8G .bitcoin/indexes 3.6G .bitcoin/signet 41.8M .bitcoin/wallets 97.8G .bitcoin/blocks 18.6M .bitcoin/regtest 10.9G .bitcoin/chainstate 125.8G .bitcoin/ $ df -h . Filesystem Size Used Available Use% Mounted on /dev/sda3 911.4G 834.0G 76.4G 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 925593 $ BH=$(bitcoin-cli getblockhash 925593); echo $BH 00000000000000000000dd49a8e8cce76aeba8182f5aeb6c288539a2365bf314 $ bitcoin-cli getblockheader 00000000000000000000dd49a8e8cce76aeba8182f5aeb6c288539a2365bf314 { "hash": "00000000000000000000dd49a8e8cce76aeba8182f5aeb6c288539a2365bf314", "confirmations": 1, "height": 925593, "version": 537346048, "versionHex": "20074000", "merkleroot": "d1cfad42d4e048439869b9e645ef1885a6d33aa146dbb0cf2039067d4e1a852b", "time": 1764356726, "mediantime": 1764352840, "nonce": 2230379536, "bits": "1701e2a0", "target": "00000000000000000001e2a00000000000000000000000000000000000000000", "difficulty": 149301205959699.9, "chainwork": "0000000000000000000000000000000000000000f92e3af76359f482acd97518", "nTx": 2713, "previousblockhash": "00000000000000000000eaf1aae81d2d9a13da19cf33347f4be969e044898d51" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... .... .... .... .... dd49 a8e8 cce7 6aeb a818 2f5a eb6c 2885 39a2 365b f314 $ : 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 925593 sf: f314 $ : 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 . 925593 sk: f314 b5 $ : 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 . 925593 ak: 6beb b5 ### niceblack moved to the end $ bitcoin-cli getmempoolinfo { "loaded": true, "size": 47969, "bytes": 31246983, "usage": 179516576, "total_fee": 0.04151036, "maxmempool": 300000000, "mempoolminfee": 0.00000001, "minrelaytxfee": 0.00000001, "incrementalrelayfee": 0.00000001, "unbroadcastcount": 0, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000 } $ gmm.sh 132 ## Current epoch estimation is -0.55% ## 249 of 2016, i.e. 12%, 1767 to go ## Current and previous two in numbers: $ bitcoin-cli getnetworkhashps 2016 1.062572872237628e+21 $ bitcoin-cli getnetworkhashps 2016 925343 1.068462185929668e+21 $ bitcoin-cli getnetworkhashps 2016 923327 1.089721987248796e+21 $ bitcoin-cli gettxoutsetinfo muhash { "height": 925593, "bestblock": "00000000000000000000dd49a8e8cce76aeba8182f5aeb6c288539a2365bf314", "txouts": 165639284, "bogosize": 12976261485, "muhash": "1622dfdf27c79ed337c73c885fe9af5658c0b27d21aa65266fadc3565d06dbf9", "total_amount": 19954751.16120136, "total_unspendable_amount": 230.08879864, "block_info": { "prevout_spent": 3747.02696385, "coinbase": 3.14014064, "new_outputs_ex_coinbase": 3747.01182321, "unspendable": 0.00000000, "unspendables": { "genesis_block": 0.00000000, "bip30": 0.00000000, "scripts": 0.00000000, "unclaimed_rewards": 0.00000000 } } } $ bitcoin-cli getblockstats 925593 { "avgfee": 558, "avgfeerate": 1, "avgtxsize": 661, "blockhash": "00000000000000000000dd49a8e8cce76aeba8182f5aeb6c288539a2365bf314", "feerate_percentiles": [ 1, 1, 1, 1, 2 ], "height": 925593, "ins": 9269, "maxfee": 81292, "maxfeerate": 150, "maxtxsize": 183225, "medianfee": 170, "mediantime": 1764352840, "mediantxsize": 223, "minfee": 99, "minfeerate": 1, "mintxsize": 150, "outs": 5624, "subsidy": 312500000, "swtotal_size": 1712203, "swtotal_weight": 3526396, "swtxs": 2573, "time": 1764356726, "total_out": 374701182321, "total_size": 1793391, "total_weight": 3851148, "totalfee": 1514064, "txs": 2713, "utxo_increase": -3645, "utxo_size_inc": -277417, "utxo_increase_actual": -3750, "utxo_size_inc_actual": -285969 } $ bitcoin-cli getnettotals { "totalbytesrecv": 12747111479, "totalbytessent": 32240167870, "timemillis": 1764356753618, "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 33 2 35 out 14 0 14 2 4 total 47 2 49 Local services: witness, compact filters, network limited, p2p v2, libre Local addresses: n/a $ bitcoin-cli -addrinfo { "addresses_known": { "ipv4": 65064, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 65064 } } $ halving.sh 925593 ===================================== Bitcoin Block Halving prediction ===================================== bc=925593 gbt=1231006505 bbt=1764356726 This is average time to mine a block (1764356726-1231006505)/925593 bts=576.2248037476474566602635 Now let's multiply that by 1050000 which is the block number of next halving and get the prediction: Tue Mar 7 11:58:45 UTC 2028 ------------------------------------- Next palindrome will be 926629 predicted to happen at this time: Fri Dec 5 16:54:54 UTC 2025 ------------------------------------- Current mining epoch number is 459. The next fortnight happens in block 927360 and probably around this time: Wed Dec 10 13:55:15 UTC 2025 ### v2_peerinfo are in v2_peerinfo-bitcoin.txt $ bitcoin-cli getpeerinfo | grep -w 'v2' | uniq -c 26 "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 e11dac883c2e1064 502452849dd7bafc1ba13b0fbcf444bdf0620703ba4d38d2abf85839973039ef 473f2ae55f05a1b6 360613c3c12da63b8455024cb231ef8ee4a1efc687c53126be44df2f8949b49c 93f43076b3bb3924 d9265ebbedb08c056347ba9c5f03b94fc83380b52b11dd8630c434f4e3cc40a5 84fd0a77d7e55809 c8f7156603894a75398c0eb58f9f89c91a0e3c46a6e1e1cee040eb45619d3de3 28fedca04b7887ac 76362823239d9dd5926a3f61949dd64c7fa82e54841b1f1f89ba7d6b93cddf70 b96173b624016672 062b3bd9f4a9ab105175a8c1dba0a7879dad84c69296b99021a8bc66d15a6f3f 5464523bc87fc9ed 4a79785b619ec6cbf5d7585d2079f774a7e25adeff8f97db968502463deb3ff0 22821c3151412da3 642e3647d0e6d34d0b0557a4c027771954ebde851242ca5da420d86135ed7e3c c9da370b2f354dfe a1563ceadd6ff4c5d91ff19fc65374a3d6f15f55d07a933e6f821a81cf9886a9 38d86adc8a2587d7 4ce2c88bf801ef4ebf85427beb89216dbffaa5268076c3503467df2e0e6b55e4 952c29ffb60124fb d51095df42dc58cf23039200747753ec5d06aeec75d793ad5f3cd9225e2e362b 7b9a1ca6d304d08a d8d6b6d674341580f47bcec55363adbd92309785f43f7d248730cbaa2f76cf84 2f483f8248b737c5 a1ab3d05c57873f38b254f3e70cdcbe2673d3222c9795f2182b1d8bae3c72ac5 79d69d65494a59e2 9a8ef6f0173541e6ec1811c68b38cf5176e726f454470c0f7f618c1411c7142e 6b3034d557f417de 7a62d77f6a4fa298f56bfc602775cb70afe2408d3e3f74f6a59fd61ef61091f2 42033300ad5bc2a1 5b362dc619958a18fd0c35625c316ffd07235cb7dfb6f96d38d5297212849d06 e468ba1203301cbd baae900bcb17983450a43d5688c7df3157cbbf01a1ad124b0802fcc8da28f60a 23f66ce810209d34 4d0f33dd52104d8e0b17a616478a21cfa0db8d584f255a140d5df340cedc3eec e6d75eaafb9f5532 d9b9c000f44df70030e9b0ce653867962b4e14094672292db73642cddf3f1830 7984147af4e27f79 c46e320070b3c51fd5a3f014dd60c52bbc470c27f81cf8ffc61447cba3f01d38 08063a1fda15d887 f103533e6d014c99c4265217bf8ef295c28cfcd5cb0bbc47c0d0b176b5f60223 cc106720b41c50c5 ef6edb63f4e0d5b3ab195de07c6162c854b212a77ddd72c1ecc5cd1979a7bec8 244b71c2b6205b8d bf4730a4b58a3c345b55e8ad109c1cd83927109b7588e1080fbdd0c82e9ffea4 abd3de0192580557 58f2b523ecba31adf3f717fdff38dccf6be910444f58cc277d8bfa6d22fb57ee f341e03cb59899f8 a5f3b39088d1d70d5cda657830883bb75cd605a9a0d768e12814659c17b39447 e9a0262d5d0e653f ce254707e129107777928a1b6cba639b66c10932b45e58f243aa138bebe52a1e $ niceblack.sh $BH $BC ____ ___ ______ / __ \__ \ / ____/ / /_/ /_/ //___ \ \__, / __/____/ / /____/____/_____/ __________ _____ / ____/ __ \__ / /___ \/ /_/ //_ < ____/ /\__, /__/ / /_____//____/____/ ,----- .123 4567 89ab cdef -----, | | | .. .... .... .... .... .f | | 1. .... dd49 a8e8 cce7 1f | | 2. 6aeb a818 2f5a eb6c 2f | | 3. 2885 39a2 365b f314 3f | '=== ==== ==== ==== ==== ===' ak: 6beb b5