{
    "height": 949340,
    "bestblock": "00000000000000000000f7c4507ed804e5f7863a050604cba2ad9a39de0186e4",
    "txouts": 165211584,
    "bogosize": 12944249805,
    "total_amount": 20028960.52798975,
    "total_unspendable_amount": 230.09701025,
    "block_info": {
        "prevout_spent": 1740.93396234,
        "coinbase": 3.13629192,
        "new_outputs_ex_coinbase": 1740.92267039,
        "unspendable": 0.00000003,
        "unspendables": {
            "genesis_block": 0.00000000,
            "bip30": 0.00000000,
            "scripts": 0.00000003,
            "unclaimed_rewards": 0.00000000
        }
    }
}

• See all 230.09701025 unspendable BTC (CSV)

• Bitcoin Whitepaper