# on receiving block 927196 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2025-12-10T01:58:07Z # as written in the block header 2025-12-10T01:57:53Z $ uptime # since last reboot 01:58:07 up 118 days, 11:48, 0 users, load average: 1.20, 0.96, 1.39 $ battery.sh 50%, Power Supply Online $ uname -smnr Linux singer 6.12.40-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 402004 kB $ du -h -d1 .bitcoin/ 1.5G .bitcoin/testnet4 11.8G .bitcoin/indexes 3.7G .bitcoin/signet 41.8M .bitcoin/wallets 97.7G .bitcoin/blocks 18.6M .bitcoin/regtest 10.6G .bitcoin/chainstate 125.6G .bitcoin/ $ df -h . Filesystem Size Used Available Use% Mounted on /dev/sda3 911.4G 834.5G 75.9G 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 927196 $ BH=$(bitcoin-cli getblockhash 927196); echo $BH 00000000000000000000bf3357db06568ea080cf3492b5f6313d022031088381 $ bitcoin-cli getblockheader 00000000000000000000bf3357db06568ea080cf3492b5f6313d022031088381 { "hash": "00000000000000000000bf3357db06568ea080cf3492b5f6313d022031088381", "confirmations": 1, "height": 927196, "version": 807444480, "versionHex": "3020a000", "merkleroot": "8cbd3058f40943bd694e96e827c0645f4abc8f579b4e8936b97d65135ee1beb2", "time": 1765331873, "mediantime": 1765329806, "nonce": 1502886010, "bits": "1701e2a0", "target": "00000000000000000001e2a00000000000000000000000000000000000000000", "difficulty": 149301205959699.9, "chainwork": "0000000000000000000000000000000000000000fc808380c5265edcb753520c", "nTx": 5772, "previousblockhash": "00000000000000000001a7d75214475a02e373a33eb51f1b7eb308be53aadbb4" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... .... .... .... .... bf33 57db .656 8ea. 8.cf 3492 b5f6 313d .22. 31.8 8381 $ : 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 927196 sf: .656 8ea. 8.cf .22. 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 . 927196 sk: 8381 65 $ : 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 . 927196 ak: e.21 65 ### niceblack moved to the end $ bitcoin-cli getmempoolinfo { "loaded": true, "size": 41029, "bytes": 29088499, "usage": 168333968, "total_fee": 0.03229171, "maxmempool": 300000000, "mempoolminfee": 0.00000001, "minrelaytxfee": 0.00000001, "incrementalrelayfee": 0.00000001, "unbroadcastcount": 0, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000 } $ gmm.sh 110 ## Current epoch estimation is -0.35% ## 1852 of 2016, i.e. 91%, 164 to go ## Current and previous two in numbers: $ bitcoin-cli getnetworkhashps 2016 1.064663241676601e+21 $ bitcoin-cli getnetworkhashps 2016 925343 1.068462185929668e+21 $ bitcoin-cli getnetworkhashps 2016 923327 1.089721987248796e+21 $ bitcoin-cli gettxoutsetinfo muhash { "height": 927196, "bestblock": "00000000000000000000bf3357db06568ea080cf3492b5f6313d022031088381", "txouts": 164770486, "bogosize": 12914065445, "muhash": "6482df735a24d78c7ab51468a7e3b55852b4fb7a6075b0b9b80eb37b588f9819", "total_amount": 19959760.53570622, "total_unspendable_amount": 230.08929378, "block_info": { "prevout_spent": 8676.75112069, "coinbase": 3.13741774, "new_outputs_ex_coinbase": 8676.73870295, "unspendable": 0.00000000, "unspendables": { "genesis_block": 0.00000000, "bip30": 0.00000000, "scripts": 0.00000000, "unclaimed_rewards": 0.00000000 } } } $ bitcoin-cli getblockstats 927196 { "avgfee": 215, "avgfeerate": 1, "avgtxsize": 284, "blockhash": "00000000000000000000bf3357db06568ea080cf3492b5f6313d022031088381", "feerate_percentiles": [ 0, 0, 0, 1, 2 ], "height": 927196, "ins": 7128, "maxfee": 181000, "maxfeerate": 1005, "maxtxsize": 57065, "medianfee": 21, "mediantime": 1765329806, "mediantxsize": 222, "minfee": 0, "minfeerate": 0, "mintxsize": 150, "outs": 12981, "subsidy": 312500000, "swtotal_size": 1607828, "swtotal_weight": 3865115, "swtxs": 5670, "time": 1765331873, "total_out": 867673870295, "total_size": 1639526, "total_weight": 3991907, "totalfee": 1241774, "txs": 5772, "utxo_increase": 5853, "utxo_size_inc": 414921, "utxo_increase_actual": 1102, "utxo_size_inc_actual": 83408 } $ bitcoin-cli getnettotals { "totalbytesrecv": 17057113679, "totalbytessent": 40873065251, "timemillis": 1765331888364, "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 18 2 20 out 14 0 14 2 4 total 32 2 34 Local services: witness, compact filters, network limited, p2p v2, libre Local addresses: n/a $ bitcoin-cli -addrinfo { "addresses_known": { "ipv4": 63993, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 63993 } } $ halving.sh 927196 ===================================== Bitcoin Block Halving prediction ===================================== bc=927196 gbt=1231006505 bbt=1765331873 This is average time to mine a block (1765331873-1231006505)/927196 bts=576.2803028914027978951614 Now let's multiply that by 1050000 which is the block number of next halving and get the prediction: Wed Mar 8 04:09:59 UTC 2028 ------------------------------------- Next palindrome will be 927729 predicted to happen at this time: Sat Dec 13 15:17:10 UTC 2025 ------------------------------------- Current mining epoch number is 459. The next fortnight happens in block 927360 and probably around this time: Thu Dec 11 04:13:02 UTC 2025 ### v2_peerinfo are in v2_peerinfo-bitcoin.txt $ bitcoin-cli getpeerinfo | grep -w 'v2' | uniq -c 15 "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 bb8b90ec8789e047 a7937bf0089a8858dcd13203ee903dd8d43c2d8ecd6344504905b5a0221e637f a579f38592a3c8c9 7545c86ba34c839682f356000953fe6d932d82d356b8c30851abb544383732a3 3c8ab28e670adb04 087fb761b139f2c688d75063e50328a52311eab798a73d0ef46cc4b5cf1d8661 2f5693616cc0ebfb ce5ba104dbd6648b92620faef6b2dcf117f6c0c33ba84c678b367b39fcd9537f e4fba50948e10038 2cf25ece4c9c3ac593330f2722fcaa0894214300cda88a2d7eca00a73dd41006 3fd41ff0c3027f6a ba9d0c837a51b420dc2750c073114047ba88a3c76bb3199400587479c6417e61 275b67fa9f275599 a7503a80a27a77483049d71611e0c227a2f14692d9826368d3289ab0213bd241 87c6976092424dcb c9d8f5eefe1e6832f59ac797935ac1609a5c1d60d953c89ee25bb87c51a3baa2 b84b0a562bc7fbfd a54299641608f57278034bc743bd186a72411a2cf3eea684bd47939b6348f97d c698ac1be4e90df3 e32cffda209c9651e30a75cea1c517ea6365d5c69795154f1b3891661570e13f 7b9a1ca6d304d08a b69c606e299db6dd88a026cabcd8e4453abfe7abd3b795e35fcdde1daefddcd4 952c29ffb60124fb bafb0b01797fb1679666fbabbd4cf50035b24a744e2ec41c225e903d79fca59a 14719f9e07abf14c 2c28b973e0ba390f1ab6a3e8845fd46d6b4bc054057ecfed55e8a568d1f7a589 68c8ba8c3e4db1cf 18c40f3df3aad0dac92c16c36775de7aa33d998e2548acd82b549e4db75a3148 7d86c05aacd07b59 7aea4fd4308bb096b7231e63b83cfa501b3c5d6449073107a9e94ef618a9076a $ niceblack.sh $BH $BC __ __ __ / / / /__ ____/ /__ / _ \/ / _ \/ __/ '_/ /_.__/_/\___/\__/_/\_\ ___ ___ __________ ____ / _ \|_ /_ < / _ \/ __/ \_, / __/ / // /\_, / _ \ /___/____//_//_//___/\___/ ,----- .123 4567 89ab cdef -----, | | | .. .... .... .... .... .f | | 1. .... bf33 57db .656 1f | | 2. 8ea. 8.cf 3492 b5f6 2f | | 3. 313d .22. 31.8 8381 3f | '=== ==== ==== ==== ==== ===' ak: e.21 65