Reward Comparison

Reward Comparison: O Blockchain vs Bitcoin

Executive Summary

Current O Blockchain Reward: 500.00 OUSD per block ($750 at 1 OUSD = 1.5 USD) Bitcoin Current Reward: 3.125 BTC per block ($279,559 at $89,459/BTC)

Recommendation: Increase O Blockchain reward from 50 O to 500 O per block (10× increase)

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Detailed Comparison

Current Rewards (Per Block)

Metric	O Blockchain (Current)	Bitcoin	Ratio
Reward	50.00 O	3.125 BTC	-
USD Value*	$750	$279,559	Bitcoin is 373× higher

*Assuming 1 OUSD = 1.5 USD (OUSD is O Blockchain's USD-pegged stablecoin) and 1 BTC = $89,459

Hourly Rewards

Metric	O Blockchain (Current)	Bitcoin	Ratio
Blocks per hour	400	6	O Blockchain has 67× more blocks
Total reward	200,000 OUSD ($300,000)	18.75 BTC ($1.68M)	Bitcoin is 5.6× higher
Reward per block	$750	$279,559	Bitcoin is 373× higher

Daily Rewards

Metric	O Blockchain (Current)	Bitcoin	Ratio
Blocks per day	9,600	144	O Blockchain has 67× more blocks
Total reward	4,800,000 OUSD ($7.2M)	450 BTC ($40.3M)	Bitcoin is 5.6× higher

Annual Rewards

Metric	O Blockchain (Current)	Bitcoin	Ratio
Blocks per year	3,504,000	52,560	O Blockchain has 67× more blocks
Total reward	1,752M OUSD ($2.628B)	164,250 BTC ($14.7B)	Bitcoin is 5.6× higher

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Recommended Reward Adjustment

Option 1: 500 O per Block (10× Increase) - RECOMMENDED

Rationale:

• Makes rewards more competitive (still lower than Bitcoin but reasonable)
• Maintains stablecoin economics (modest inflation rate)
• Provides strong incentive for miners
• Keeps rewards fixed (no halving) for predictable economics

New Rates (500 OUSD per block, 1 OUSD = 1.5 USD):

• Per block: 500 OUSD = $750
• Per hour: 200,000 OUSD = $300,000
• Per day: 4,800,000 OUSD = $7.2M
• Per year: 1,752,000,000 OUSD = $2.628B

Comparison to Bitcoin:

• ~18% of Bitcoin's annual reward rate ($2.628B vs $14.7B)
• Very attractive for early adoption phase
• More sustainable long-term for a stablecoin

Option 2: 1,000 O per Block (20× Increase) - Aggressive

New Rates (1,000 O per block):

• Per block: 1,000 O = $1,000
• Per year: 3,504,000,000 O = $3.5B

Comparison to Bitcoin:

• ~24% of Bitcoin's annual reward rate
• Very attractive for miners
• Higher inflation but still manageable

Option 3: 2,800 O per Block (Match Bitcoin Per-Block) - Too High

New Rates (2,800 O per block):

• Per block: 2,800 O = $2,800
• Per year: 9,811,200,000 O = $9.8B

Comparison to Bitcoin:

• 67% of Bitcoin's annual reward rate
• Very high inflation for a stablecoin
• Not recommended

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Code Changes Required

1. Update src/consensus/o_rewards.h

Change:

static constexpr CAmount BLOCK_REWARD = 5000;  // 50.00 O per block

To:

static constexpr CAmount BLOCK_REWARD = 50000;  // 500.00 O per block (10× increase)
static constexpr CAmount POB_BLOCK_REWARD = 40000;  // 400.00 O per block (80% of PoW)

2. Update src/validation.cpp GetBlockSubsidy

For O Blockchain, GetBlockSubsidy should use ORewards::GetBlockReward instead of Bitcoin's halving logic.

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Implementation Plan

1. ✅ Create reward analysis document (this file)
2. ⏳ Update src/consensus/o_rewards.h with new reward values
3. ⏳ Modify src/validation.cpp GetBlockSubsidy to use O Blockchain rewards
4. ⏳ Update documentation to reflect new rewards
5. ⏳ Test that mining rewards work correctly
6. ⏳ Verify block validation accepts new reward amounts