# on receiving block 307570 here $ date -u '+%Y-%m-%dT%H:%M:%SZ' 2026-06-05T22:57:43Z # as written in the block header 2026-06-05T22:57:30Z $ uptime # since last reboot 22:57:43 up 78 days, 13:50, 0 users, load average: 1.70, 2.07, 2.64 $ battery.sh 163%, Power Supply Online $ uname -smnr Linux singer 6.18.2-0-lts x86_64 $ grep ^MemAvailable /proc/meminfo MemAvailable: 1275880 kB $ du -h -d1 .bitcoin/signet 301M .bitcoin/signet/indexes 21M .bitcoin/signet/wallets 521M .bitcoin/signet/blocks 3.8G .bitcoin/signet/chainstate 4.6G .bitcoin/signet $ df -h . Filesystem Size Used Avail Use% Mounted on /dev/sda3 912G 435G 476G 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 -signet getblockcount); echo $BC 307570 $ BH=$(bitcoin-cli -signet getblockhash 307570); echo $BH 00000007d9d6824c77f998f24013abcbeae5a9589f2b18f9318fd23e2b2a154f $ bitcoin-cli -signet getblockheader 00000007d9d6824c77f998f24013abcbeae5a9589f2b18f9318fd23e2b2a154f { "hash": "00000007d9d6824c77f998f24013abcbeae5a9589f2b18f9318fd23e2b2a154f", "confirmations": 1, "height": 307570, "version": 536870912, "versionHex": "20000000", "merkleroot": "8d96bff252d4bed892e277dd12354e70bdf7161ce0122697a4604e17461f6647", "time": 1780700250, "mediantime": 1780697191, "nonce": 102627353, "bits": "1d1490f5", "target": "0000001490f50000000000000000000000000000000000000000000000000000", "difficulty": 0.04862263684784939, "chainwork": "00000000000000000000000000000000000000000000000000000df40bc25537", "nTx": 189, "previousblockhash": "0000000f4f9e10268330100f0d4c25058bb3e25f5a60e3d1eb8f84bca99a2f30" } $ echo $BH | tr 0 . | fold -w 4 | paste -d " " - - - - .... ...7 d9d6 824c 77f9 98f2 4.13 abcb eae5 a958 9f2b 18f9 318f d23e 2b2a 154f $ : 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 307570 sf: ...7 4.13 154f $ : 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 . 307570 sk: 154f d1 $ : 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 . 307570 ak: 46f5 d1 $ : Following is the jointkode 307570 jk: 154f 46f5 d1 ### niceblack moved to the end $ bitcoin-cli -signet getmempoolinfo { "loaded": true, "size": 2, "bytes": 272, "usage": 63280, "total_fee": 0.00000634, "maxmempool": 300000000, "mempoolminfee": 0.00000100, "minrelaytxfee": 0.00000100, "incrementalrelayfee": 0.00000100, "unbroadcastcount": 1, "fullrbf": true, "permitbaremultisig": true, "maxdatacarriersize": 100000, "limitclustercount": 25, "limitclustersize": 101000, "optimal": true } $ gmm.sh 269 ## Current epoch estimation is -2.11% ## 1138 of 2016, i.e. 56%, 878 to go ## Current and previous two in numbers: $ bitcoin-cli -signet getnetworkhashps 2016 340623.0319449304 $ bitcoin-cli -signet getnetworkhashps 2016 306431 347971.3775737199 $ bitcoin-cli -signet getnetworkhashps 2016 304415 339567.6604445974 $ bitcoin-cli -signet getblockstats 307570 { "avgfee": 16488, "avgfeerate": 20, "avgtxsize": 876, "blockhash": "00000007d9d6824c77f998f24013abcbeae5a9589f2b18f9318fd23e2b2a154f", "feerate_percentiles": [ 0, 1, 1, 1, 1 ], "height": 307570, "ins": 206, "maxfee": 2910233, "maxfeerate": 17584, "maxtxsize": 57655, "medianfee": 126, "mediantime": 1780697191, "mediantxsize": 209, "minfee": 14, "minfeerate": 0, "mintxsize": 118, "outs": 3198, "subsidy": 2500000000, "swtotal_size": 164680, "swtotal_weight": 596356, "swtxs": 187, "time": 1780700250, "total_out": 3247779498148, "total_size": 164798, "total_weight": 596828, "totalfee": 3099786, "txs": 189, "utxo_increase": 2992, "utxo_size_inc": 249091, "utxo_increase_actual": 2855, "utxo_size_inc_actual": 239160 } $ bitcoin-cli -signet getnettotals { "totalbytesrecv": 706515520, "totalbytessent": 19542500117, "timemillis": 1780700263955, "uploadtarget": { "timeframe": 86400, "target": 0, "target_reached": false, "serve_historical_blocks": true, "bytes_left_in_cycle": 0, "time_left_in_cycle": 0 } } $ bitcoin-cli -signet -netinfo Bitcoin Core client v31.0.0rc4 signet - server 70016/Satoshi:31.0.0/ ipv4 total block manual in 6 6 out 11 11 2 1 total 17 17 Local services: witness, compact filters, network limited, p2p v2 Local addresses: n/a $ bitcoin-cli -signet -addrinfo { "addresses_known": { "ipv4": 1215, "ipv6": 0, "onion": 0, "i2p": 0, "cjdns": 0, "total": 1215 } } ### v2_peerinfo are in v2_peerinfo-signet.txt $ bitcoin-cli -signet getpeerinfo | grep -w 'v2' | uniq -c 16 "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 c0f47823976b423a 161075faf19e1983e2d5cb593e6395c8408c228cffdcc8ad88d501db468cad96 40ec672fa3c05877 a23e152bd193bed947a5c41d92d23bdf00c87070969388f424525a6a385301af 7b4566df59a7b36f add3f381ef7f486803cf4c5740cbc5be215df3a4cf483457c9f2e8d5d9485936 efc846ec47160038 4df6725b8c42554a1c51ab31847d4ef1cf0c32be873b4085a85c81e0c59c886c fbd821fdb359baf5 255646205781f418ef424f78c4e92dd09ad7a401e2ffce10939687d2e546b4ee 7c4d3f859295c4d5 1b06d09b16d35ad0df37df554c9e21ccd70519eaac60b69cba1aeafbb67ee754 42d6b7498898cae5 d3a09f56ec7b480c79eb9c9924eb0d1371364750ccd87b16889bf567789e7e16 61d8894818b9adf3 5e915451604486cefca480dfcbac1a38ed2b9b89c28042fcccbc4736a6acabf9 b78cc57340ccfb66 11cd13ae2229d180fdcf61d019bce5dbcfb5a0f2df4865eaf8de35f87caa2cb0 9ee9314829504380 d8ad438f375ff0f9bb59df8dde0aac35c11f0160fdc9ead920985d2c35733e88 ebb505b0f60de2d3 ffe11c9e246037dc7554d50ea0b708127ed67518c7c91c64e38c3b30af20a4f3 4e8c7b7107b6dbfc 43e243abbe5895ef076403a50dd9fd9dda282852d3ed542fab5bd22ed0ac7f1c 82b27e77426c9cf3 77d9420ef3d702bcbffe0de74c9ed9c6dc3b615d8c6ece8ecba39047e73ec735 20aa4bc0321e15f6 371d2e56a83f08b9f513d5681fb531afc4af1e16af552c6d75d1e149dfa062b6 605176c1cacb7490 842f01256a612f121991811f9e5092778a4c4f4f682058b72ca1c8a495d553f2 04aa8d38b2396eeb d725cf30de5115909ff0107e0e95f7779119e346dd7e5f4aae48e22dfba1ba4f $ niceblack.sh $BH $BC _ _ _ | |__| |___ __| |__ | '_ \ / _ \/ _| / / |_.__/_\___/\__|_\_\ ____ __ ____ ___ ____ __ |__ // \__ | __|__ / \ |_ \ () |/ /|__ \ / / () | |___/\__//_/ |___//_/ \__/ ,----- .123 4567 89ab cdef -----, | | | .. .... ...7 d9d6 824c .f | | 1. 77f9 98f2 4.13 abcb 1f | | 2. eae5 a958 9f2b 18f9 2f | | 3. 318f d23e 2b2a 154f 3f | '=== ==== ==== ==== ==== ===' jk: 154f 46f5 d1