# on receiving block 946807 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2026-04-27T00:48:49Z # as written in the block header 2026-04-27T00:48:43Z $ uptime # since last reboot 00:48:49 up 38 days, 15:41, 0 users, load average: 1.16, 1.62, 1.65 $ battery.sh 156%, Power Supply Online $ uname -smnr Linux singer 6.18.2-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 1681616 kB $ du -h -d1 .bitcoin/ 12.2G .bitcoin/indexes 4.4G .bitcoin/signet 2.7M .bitcoin/wallets 97.8G .bitcoin/blocks 18.6M .bitcoin/regtest 10.6G .bitcoin/chainstate 125.1G .bitcoin/ $ df -h . Filesystem Size Used Available Use% Mounted on /dev/sda3 911.4G 434.5G 476.0G 48% / $ bitcoind -version Bitcoin Core daemon version v31.0.0rc4 bitcoind Copyright (C) 2009-2026 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 946807 $ BH=$(bitcoin-cli getblockhash 946807); echo $BH 000000000000000000005841423667a10efe228a5f0efccccc32d7d116604d9c $ bitcoin-cli getblockheader 000000000000000000005841423667a10efe228a5f0efccccc32d7d116604d9c { "hash": "000000000000000000005841423667a10efe228a5f0efccccc32d7d116604d9c", "confirmations": 1, "height": 946807, "version": 633372672, "versionHex": "25c08000", "merkleroot": "9704ec613eaeb62f9f87a734d54e76a16692c59e0370533d905741e2acbbc530", "time": 1777250923, "mediantime": 1777245869, "nonce": 3968354122, "bits": "17021369", "target": "0000000000000000000213690000000000000000000000000000000000000000", "difficulty": 135594876535256.6, "chainwork": "000000000000000000000000000000000000000122e66e5d1f52ff583db29850", "nTx": 4555, "previousblockhash": "00000000000000000001068d3f01574db2d6bd789bde8fbdaf7be62a843576b8" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... .... .... .... .... 5841 4236 67a1 .efe 228a 5f.e fccc cc32 d7d1 166. 4d9c $ : 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 946807 sf: .efe 5f.e 166. 4d9c $ : 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 . 946807 sk: 4d9c 85 $ : 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 . 946807 ak: b27f 85 $ : Following is the jointkode 946807 jk: 4d9c b27f 85 ### niceblack moved to the end $ bitcoin-cli getmempoolinfo { "loaded": true, "size": 56513, "bytes": 31844565, "usage": 169598512, "total_fee": 0.04117952, "maxmempool": 300000000, "mempoolminfee": 0.00000100, "minrelaytxfee": 0.00000100, "incrementalrelayfee": 0.00000100, "unbroadcastcount": 6, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000, "limitclustercount": 64, "limitclustersize": 101000, "optimal": true } $ gmm.sh 129 ## Current epoch estimation is -0.07% ## 1303 of 2016, i.e. 64%, 713 to go ## Current and previous two in numbers: $ bitcoin-cli getnetworkhashps 2016 9.696876680843157e+20 $ bitcoin-cli getnetworkhashps 2016 945503 9.704094538460986e+20 $ bitcoin-cli getnetworkhashps 2016 943487 9.942372658458654e+20 $ bitcoin-cli gettxoutsetinfo muhash { "height": 946807, "bestblock": "000000000000000000005841423667a10efe228a5f0efccccc32d7d116604d9c", "txouts": 165434301, "bogosize": 12959961864, "muhash": "4721584add42eeb3e1769f0b5a2b0167ae78d8125b50e122bfc837aa5cc22f18", "total_amount": 20021044.90344954, "total_unspendable_amount": 230.09655046, "block_info": { "prevout_spent": 6561.17250470, "coinbase": 3.13930442, "new_outputs_ex_coinbase": 6561.15820028, "unspendable": 0.00000000, "unspendables": { "genesis_block": 0.00000000, "bip30": 0.00000000, "scripts": 0.00000000, "unclaimed_rewards": 0.00000000 } } } $ bitcoin-cli getblockstats 946807 { "avgfee": 314, "avgfeerate": 1, "avgtxsize": 374, "blockhash": "000000000000000000005841423667a10efe228a5f0efccccc32d7d116604d9c", "feerate_percentiles": [ 0, 0, 1, 2, 2 ], "height": 946807, "ins": 7952, "maxfee": 34258, "maxfeerate": 150, "maxtxsize": 75203, "medianfee": 113, "mediantime": 1777245869, "mediantxsize": 222, "minfee": 0, "minfeerate": 0, "mintxsize": 150, "outs": 10384, "subsidy": 312500000, "swtotal_size": 1636424, "swtotal_weight": 3716357, "swtxs": 4399, "time": 1777250923, "total_out": 656115820028, "total_size": 1705215, "total_weight": 3991521, "totalfee": 1430442, "txs": 4555, "utxo_increase": 2432, "utxo_size_inc": 168846, "utxo_increase_actual": 171, "utxo_size_inc_actual": 4893 } $ bitcoin-cli getnettotals { "totalbytesrecv": 5690025668, "totalbytessent": 13041800713, "timemillis": 1777250930013, "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 v31.0.0rc4 - server 70016/Satoshi:31.0.0/ ipv4 npr total block in 20 1 21 out 10 0 10 2 total 30 1 31 Local services: witness, compact filters, network limited, p2p v2 Local addresses: n/a $ bitcoin-cli -addrinfo { "addresses_known": { "ipv4": 66696, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 66696 } } $ halving.sh 946807 ===================================== Bitcoin Block Halving prediction ===================================== bc=946807 gbt=1231006505 bbt=1777250923 This is average time to mine a block (1777250923-1231006505)/946807 bts=576.9326178063556708435078 Now let's multiply that by 1050000 which is the block number of next halving and get the prediction: Thu Mar 16 02:25:30 UTC 2028 ------------------------------------- Next palindrome will be 947749 predicted to happen at this time: Sun May 3 07:46:33 UTC 2026 ------------------------------------- Current mining epoch number is 469. The next fortnight happens in block 947520 and probably around this time: Fri May 1 19:04:35 UTC 2026 ### v2_peerinfo are in v2_peerinfo-bitcoin.txt $ bitcoin-cli getpeerinfo | grep -w 'v2' | uniq -c 11 "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 696e648199e8708a 90614791a9d0044285c81f2471cd6321c42db6f9b1d79b21790393c226a6a892 3fe956c76c07f6d7 ebafc850d5580aee06ab9bd6fb0703c9000cff7825ccdfde9e39e5d96ddf7fcb 12767e02f1f87c22 1f205225725ec12e94956bc0583a15f97f3c2b2b51f0c20efb5522c9a9100b63 6ba96c7b88e6725a 38e72a89e5a767b48b95aa939d5c1c7fbb70ec6645f2e48d2b0e9e41266e68af 1aa6113a5e84f800 feb205aa925df10a06f95c40c5993d5bfd77944729558835a8f9e58a1c348e22 dfedb6e389535cfe a320d20f467a1fc432eb18f62d5b2f00c1d5a687f208dfcdd8555b84af6778e4 084064c7606aac23 a3d17535cc3d5e2a4bb26f8ff618e8287b94c47692f46a6494aa008380cd759f 6724225dfb6a4623 64db04f7cd0a30b626f24aa093e053ef17efdd4fff643a9aa4f5b152b4653ab0 09dc1b52b04fe2f0 ea07d21e299c1ac8d950d4aec33fc290c05c29337251ebec640f6dc6f76e5356 8ecc4629519ccc27 5a26fa62a2233a730a2baa1d5da200af13b6b55a8c9dfb7691bc882e3330c6ac 9204e2cd693e5d71 9e12302e4c6b5abc22feea2eb4988dba44dec854ad9238049bc5f8f9a900a871 $ niceblack.sh $BH $BC __ __ __ / / / /__ ____/ /__ / _ \/ / _ \/ __/ '_/ /_.__/_/\___/\__/_/\_\ ___ ____ ____ ___ ___ ____ / _ \/ / // __/( _ )/ _ \/_ / \_, /_ _/ _ \/ _ / // / / / /___/ /_/ \___/\___/\___/ /_/ ,----- .123 4567 89ab cdef -----, | | | .. .... .... .... .... .f | | 1. .... 5841 4236 67a1 1f | | 2. .efe 228a 5f.e fccc 2f | | 3. cc32 d7d1 166. 4d9c 3f | '=== ==== ==== ==== ==== ===' jk: 4d9c b27f 85