Hush Full Node software. We were censored from Github, this is where all development happens now.
https://hush.is
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218 lines
6.5 KiB
218 lines
6.5 KiB
#!/usr/bin/env perl
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# Copyright (c) 2016-2024 The Hush developers
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# Released under the GPLv3
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use warnings;
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use strict;
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my $supply = 0.0;
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my $block = 0; # Block 0 in Hush Smart chains is the BTC genesis block
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my $puposhis = 100_000_000;
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my $subsidy0 = 1_250_000_000;
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my $halvings = 0;
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my $initial = 6178674 * $puposhis;
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my $interval = 1_680_000; # ~4 years of 75s blocks
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my $stop = shift || -1;
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my $totalfr = 0; # total paid out to FR address
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if ($stop eq 'help' or $stop =~ m/-h/) {
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die <<HELP;
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# Simulate the total supply on Hush v3 mainnet
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# Block Reward: Total Coinbase In Block
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# Subsidy : Coinbase Earned by Miner
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# FR : Founders Reward (10%)
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# Block Reward = Subsidy + FR
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Usage: ./hush_supply &> supply.csv
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./hush_supply HEIGHT &> supply.csv # stop at HEIGHT
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# This will generate CSV in the form of:
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# block, supply, reward, subsidy, fr, totalfr, halvings
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HELP
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}
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printf "# block, supply, reward, subsidy, fr, totalfr, halvings\n";
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# Block Reward Amounts in puposhis
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# The non-integral amounts cannot be represented exactly
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# 12.5 * 100000000 = 1250000000
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# 12.5 * 100000000 / 2 = 625000000
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# 12.5 * 100000000 / 4 = 312500000
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# 12.5 * 100000000 / 8 = 156250000
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# 12.5 * 100000000 / 16 = 78125000
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# 12.5 * 100000000 / 32 = 39062500
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# 12.5 * 100000000 / 64 = 19531250
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# 12.5 * 100000000 / 128 = 9765625
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# 12.5 * 100000000 / 256 = 4882812.5
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# 12.5 * 100000000 / 512 = 2441406.25
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# 12.5 * 100000000 / 1024 = 1220703.125
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# 12.5 * 100000000 / 2048 = 610351.5625
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# 12.5 * 100000000 / 4096 = 305175.78125
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# 12.5 * 100000000 / 8192 = 152587.890625
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# 12.5 * 100000000 / 16384 = 76293.9453125
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# 12.5 * 100000000 / 32768 = 38146.97265625
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# 12.5 * 100000000 / 65536 = 19073.486328125
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# Hush Halving Heights and Block Rewards
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# 1,12500000000,340000
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# 2,312500000,2020000
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# 3,156250000,3700000
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# 4,78125000,5380000
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# 5,39062500,7060000
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# 6,19531250,8740000
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# 7,9765625,10420000
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# 8,4882812,12100000
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# 9,2441406,13780000
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# 10,1220703,15460000
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# 11,610351,17140000
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# 12,305175,18820000
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# 13,152587,20500000
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# 14,76293,22180000
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# 15,38146,23860000
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# 16,19073,25540000
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# 17,9536,27220000
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# 18,4768,28900000
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# 19,2384,30580000
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# 20,1192,32260000
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# 21,596,33940000
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# 22,298,35620000
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# 23,149,37300000
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# 24,74,38980000
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# 25,37,40660000
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# 26,18,42340000
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# 27,9,44020000
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# 28,4,45700000
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# 29,2,47380000
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# 30,1,49060000
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# 31,0,50740000
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sub hush_block_reward
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{
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my $reward = 0;
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my $height = shift;
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my $halvings = 0;
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if ($height >= 50740000) {
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$reward = 0;
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$halvings = 31;
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} elsif ($height >= 49060000) {
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$reward = 1;
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$halvings = 30;
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} elsif ($height >= 47380000) {
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$reward = 1;
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$halvings = 29;
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} elsif ($height >= 45700000) {
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$reward = 2;
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$halvings = 28;
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} elsif ($height >= 44020000) {
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$reward = 4;
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$halvings = 27;
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} elsif ($height >= 42340000) {
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$reward = 9;
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$halvings = 26;
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} elsif ($height >= 40660000) {
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$reward = 18;
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$halvings = 25;
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} elsif ($height >= 38980000) {
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$reward = 37;
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$halvings = 24;
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} elsif ($height >= 37380000) {
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$reward = 74;
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$halvings = 23;
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} elsif ($height >= 35620000) {
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$reward = 149;
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$halvings = 22;
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} elsif ($height >= 33940000) {
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$reward = 298;
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$halvings = 21;
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} elsif ($height >= 32260001) {
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$reward = 596;
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$halvings = 20;
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} elsif ($height >= 30580000) {
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$reward = 1192;
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$halvings = 19;
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} elsif ($height >= 28900000) {
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$reward = 2384;
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$halvings = 18;
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} elsif ($height >= 27220000) {
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$reward = 4768;
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$halvings = 17;
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} elsif ($height >= 25540000) {
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$reward = 9536;
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$halvings = 16;
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} elsif ($height >= 23860000) {
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$reward = 19073; # 0.486328125 deviation
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$halvings = 15;
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} elsif ($height >= 22180000) {
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$reward = 38146; # 0.97265625 deviation
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$halvings = 14;
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} elsif ($height >= 20500000) {
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$reward = 76293; # 0.9453125 deviation
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$halvings = 13;
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} elsif ($height >= 18820000) {
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$reward = 152587; # 0.890625 deviation
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$halvings = 12;
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} elsif ($height >= 17140000) {
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$reward = 305175; # 0.78125sat deviation
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$halvings = 11;
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} elsif ($height >= 15460000) {
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$reward = 610351; # 0.5625sat deviation
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$halvings = 10;
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} elsif ($height >= 13780000) {
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$reward = 1220703; # 0.125sat deviation
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$halvings = 9
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} elsif ($height >= 12100000) {
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$reward = 2441406; # 0.25sat deviation
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$halvings = 8
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} elsif ($height >= 10420000) {
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$reward = 4882812; # 0.5sat deviation
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$halvings = 7;
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} elsif ($height >= 8740000) {
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$reward = 9765625; # last exact reward
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$halvings = 6;
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} elsif ($height >= 7060000) {
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$reward = 19531250; # 0.1953125 HUSH
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$halvings = 5;
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} elsif ($height >= 5380000) {
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$reward = 39062500; # 0.390625 HUSH
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$halvings = 4;
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} elsif ($height >= 3700000) {
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$reward = 78125000; # 0.78125 HUSH
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$halvings = 3;
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} elsif ($height >= 2020000) {
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$reward = 156250000; # 1.5625 HUSH
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$halvings = 2;
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} elsif ($height >= 340000) {
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$reward = 312500000; # 3.125 HUSH
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$halvings = 1;
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} elsif ($height >= 128) {
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$reward = 1250000000; # 12.5 HUSH
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}
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return ($reward,$halvings);
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}
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# Block reward is 0 at the 31st halving
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while ($halvings <= 30) {
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$block++;
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my ($reward,$halvings) = hush_block_reward($block);
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my $fr = int($reward / 10);
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my $subsidy = $reward - $fr;
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if($block == 1) {
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# initial airdrop of funds from HUSH v2 network @ Block 500000
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$reward = $initial;
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$subsidy= $reward;
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$fr = 0;
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}
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$supply += $reward;
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$totalfr += $fr;
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# all values in puposhis
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# block, current supply, block reward amount, fr, totalfr, number of halvings
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printf "%d,%d,%d,%d,%d,%d,%d\n", $block, $supply, $reward, $subsidy, $fr, $totalfr, $halvings;
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exit(0) if $block == $stop;
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exit(0) if ($block > 128 && $reward == 0);
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exit(-1) if ($supply >= 21_000_000*$puposhis);
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}
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