# on receiving block 929929 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2025-12-28T23:24:08Z # as written in the block header 2025-12-28T23:23:55Z $ uptime # since last reboot 23:24:08 up 137 days, 9:14, 0 users, load average: 1.54, 1.27, 1.06 $ battery.sh 50%, Power Supply Online $ uname -smnr Linux singer 6.12.40-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 2091020 kB $ du -h -d1 .bitcoin/ 1.5G .bitcoin/testnet4 11.9G .bitcoin/indexes 3.8G .bitcoin/signet 41.8M .bitcoin/wallets 97.7G .bitcoin/blocks 18.6M .bitcoin/regtest 10.8G .bitcoin/chainstate 125.9G .bitcoin/ $ df -h . Filesystem Size Used Available Use% Mounted on /dev/sda3 911.4G 834.6G 75.8G 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 929929 $ BH=$(bitcoin-cli getblockhash 929929); echo $BH 00000000000000000000dba8da8af99401e9f3856c1f7e23d2783e877c6a013d $ bitcoin-cli getblockheader 00000000000000000000dba8da8af99401e9f3856c1f7e23d2783e877c6a013d { "hash": "00000000000000000000dba8da8af99401e9f3856c1f7e23d2783e877c6a013d", "confirmations": 1, "height": 929929, "version": 556728320, "versionHex": "212f0000", "merkleroot": "b2318097a1e3bc58bae5a6b6bf8acf309d1a7855cd00db7c62c0d208512ddf39", "time": 1766964235, "mediantime": 1766958939, "nonce": 3599570842, "bits": "1701e605", "target": "00000000000000000001e6050000000000000000000000000000000000000000", "difficulty": 148258433855481.3, "chainwork": "0000000000000000000000000000000000000001022036665857585731608998", "nTx": 1693, "previousblockhash": "00000000000000000001b7552aec741b1b3d48524205b3f7c8a338e3397af9a1" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... .... .... .... .... dba8 da8a f994 .1e9 f385 6c1f 7e23 d278 3e87 7c6a .13d $ : 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 929929 sf: .1e9 .13d $ : 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 . 929929 sk: .13d 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 . 929929 ak: 894e 95 ### niceblack moved to the end $ bitcoin-cli getmempoolinfo { "loaded": true, "size": 47768, "bytes": 23459362, "usage": 138127200, "total_fee": 0.03509973, "maxmempool": 300000000, "mempoolminfee": 0.00000001, "minrelaytxfee": 0.00000001, "incrementalrelayfee": 0.00000001, "unbroadcastcount": 0, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000 } $ gmm.sh 149 ## Current epoch estimation is +0.12% ## 553 of 2016, i.e. 27%, 1463 to go ## Current and previous two in numbers: $ bitcoin-cli getnetworkhashps 2016 1.062609965086389e+21 $ bitcoin-cli getnetworkhashps 2016 929375 1.06126766979058e+21 $ bitcoin-cli getnetworkhashps 2016 927359 1.060568478882824e+21 $ bitcoin-cli gettxoutsetinfo muhash { "height": 929929, "bestblock": "00000000000000000000dba8da8af99401e9f3856c1f7e23d2783e877c6a013d", "txouts": 165295847, "bogosize": 12952471056, "muhash": "e357cdcf60acfb298b5f975fa75311c307376d7a3b04f7bfe1df7ba567dad9b2", "total_amount": 19968301.16022445, "total_unspendable_amount": 230.08977555, "block_info": { "prevout_spent": 832.03207400, "coinbase": 3.13911952, "new_outputs_ex_coinbase": 832.01795448, "unspendable": 0.00000000, "unspendables": { "genesis_block": 0.00000000, "bip30": 0.00000000, "scripts": 0.00000000, "unclaimed_rewards": 0.00000000 } } } $ bitcoin-cli getblockstats 929929 { "avgfee": 834, "avgfeerate": 1, "avgtxsize": 791, "blockhash": "00000000000000000000dba8da8af99401e9f3856c1f7e23d2783e877c6a013d", "feerate_percentiles": [ 1, 1, 1, 1, 2 ], "height": 929929, "ins": 7495, "maxfee": 38600, "maxfeerate": 100, "maxtxsize": 29545, "medianfee": 264, "mediantime": 1766958939, "mediantxsize": 229, "minfee": 100, "minfeerate": 1, "mintxsize": 150, "outs": 4139, "subsidy": 312500000, "swtotal_size": 759141, "swtotal_weight": 1668912, "swtxs": 1507, "time": 1766964235, "total_out": 83201795448, "total_size": 1339875, "total_weight": 3991848, "totalfee": 1411952, "txs": 1693, "utxo_increase": -3356, "utxo_size_inc": -252535, "utxo_increase_actual": -3472, "utxo_size_inc_actual": -262080 } $ bitcoin-cli getnettotals { "totalbytesrecv": 6940167491, "totalbytessent": 18415456077, "timemillis": 1766964249532, "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 22 2 24 out 14 0 14 2 4 total 36 2 38 Local services: witness, compact filters, network limited, p2p v2, libre Local addresses: n/a $ bitcoin-cli -addrinfo { "addresses_known": { "ipv4": 64645, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 64645 } } $ halving.sh 929929 ===================================== Bitcoin Block Halving prediction ===================================== bc=929929 gbt=1231006505 bbt=1766964235 This is average time to mine a block (1766964235-1231006505)/929929 bts=576.3420149903756196702977 Now let's multiply that by 1050000 which is the block number of next halving and get the prediction: Wed Mar 8 22:09:57 UTC 2028 ------------------------------------- Next palindrome will be 930039 predicted to happen at this time: Mon Dec 29 17:00:32 UTC 2025 ------------------------------------- Current mining epoch number is 461. The next fortnight happens in block 931392 and probably around this time: Wed Jan 7 17:37:03 UTC 2026 ### 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 9c20b19b7f506402 22b3de660548c9cebd3cde96bc58dabfe040eee3c3418795cf0d7ff2cdbeb787 0751ba0c7180a2e9 06496735f3dd622c45929c560a4143c3b9cb0f77d58df39dcbbe551cd9aeab2e e572fb0b3b5fa730 c973c48d71224e02997406a6dc539a6d42c33fd9365f7c86d02820d7593409ba d32ca3ba49d49895 e7cfdf4ceaca1bcd68489a642bdcff2210dc0671acad11fc46e0fbd30f947b60 2371473fb2b28efa 46f0cb479985a7a80a83318a846d3ee13beaf6af42257606c472fa4373f44f30 113e80db80216055 a2499503323ae8e01320f9b742b8d3c94c2a7a8e6c4c955007ae98c8c8399233 72affc253605541a 70f4fc43e90f27f034a7d395add33d75f984050dfeb860868594971baac92596 494da048f51f49c3 9be0f59dde27bffe31f3f81578ec65ca9dc7bc49b5f743b2a1c6e250517b2701 50f629ebfbfba5de 07bf6930b528c896b327a90323423c1b3a973f1a5754753de70ed92be9a25863 952c29ffb60124fb fedbc5eb5ea2f91e7fca713fcdf38757097dc8417958f563979fbb3d8ac7031d 847869ee07bf7a24 40195b0f94a8d2535722e383481c201a65d176044933db47040e3ece1a03806d dd286af38f9d906b 9edd40e3d4b9c7f0b201dddd59153a64646f6f2b1239a9b1af7e047c5ed8f4b0 a477ddd11c36d66d e336a5ebc06736de02f332d1819c9cff8486ec6ce8031e4204dad8156948d329 b84b0a562bc7fbfd bdc7f19d812f1ccf6ce9b62411bcf7da18bbc3b3a2c84a7f5c9b4b4d06c07601 b0828e8448c11b32 7d1de6aa2c5e8713a4a81397e5d7e612f81b7dc93dc97b75751f3b230c2ec246 $ niceblack.sh $BH $BC _ _ _ | |__| |___ __| |__ | '_ \ / _ \/ _| / / |_.__/_\___/\__|_\_\ ___ ___ ___ ___ ___ ___ / _ \_ ) _ \/ _ \_ ) _ \ \_, // /\_, /\_, // /\_, / /_//___|/_/ /_//___|/_/ ,----- .123 4567 89ab cdef -----, | | | .. .... .... .... .... .f | | 1. .... dba8 da8a f994 1f | | 2. .1e9 f385 6c1f 7e23 2f | | 3. d278 3e87 7c6a .13d 3f | '=== ==== ==== ==== ==== ===' ak: 894e 95 ................ ||.||.|||.|.|...