{
    "ok": true,
    "scheme": "CryptoChoco Choco Draw Provably Fair v3",
    "draw": {
        "id": 1,
        "name": "Weekly Choco Draw",
        "status": "drawn",
        "starts_at_utc": "2026-08-23 20:17:00",
        "ends_at_utc": "2026-08-30 20:12:00",
        "planned_draw_at_utc": "2026-08-30 20:32:00",
        "entries_frozen_at_utc": "2026-08-30 20:17:10",
        "server_seed_hash": "965190f8c2c5ce28f2b2e789f01fe954b4ec4a28cda6e0b4b3a3d7c3fcb2c019",
        "ticket_snapshot_hash": "489e02416c2d36b66e29c85010eae5082e7e43b6506de9f03f2cfc00122a718e",
        "ticket_snapshot_count": 76,
        "recomputed_ticket_snapshot_hash": "489e02416c2d36b66e29c85010eae5082e7e43b6506de9f03f2cfc00122a718e",
        "snapshot_matches": true,
        "prize_budget_usd": 2,
        "prize_split_percent": [
            50,
            25,
            15,
            5,
            5
        ]
    },
    "ticket_hash_format": "SHA256 over UTF-8 lines sorted by ticket_number: <ticket_number>:<owner_ref>:<award_date>\\n",
    "selection_algorithm": {
        "base_digest": "SHA256(\"CryptoChoco|ChocoDraw|v3|draw:<draw_id>|seed:<server_seed>|btc:<bitcoin_block_hash>|tickets:<ticket_snapshot_hash>\")",
        "position_digest": "SHA256(<base_digest> + \"|position:<N>\")",
        "selection": "Interpret the position digest as a hexadecimal integer modulo the number of currently eligible tickets. After a user wins, all tickets with the same owner_ref are removed from later positions.",
        "entropy_cutoff": "max(planned_draw_at_utc, entries_frozen_at_utc)",
        "entropy_source": "first qualifying Bitcoin block located by the configured Blockstream-compatible API after the fairness cutoff"
    },
    "tickets": [
        {
            "ticket_number": 1,
            "owner_ref": "1e7515f097b96ed8",
            "award_date": "2026-08-23"
        },
        {
            "ticket_number": 2,
            "owner_ref": "04f0acc095b39c69",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 3,
            "owner_ref": "9bac93b492362016",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 4,
            "owner_ref": "6a13ee374c042fc8",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 5,
            "owner_ref": "5ac56bd7e6f5dd7b",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 6,
            "owner_ref": "ec74d1cc0d7d43f4",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 7,
            "owner_ref": "6f0e06509506bf8b",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 8,
            "owner_ref": "75883ae32cd23e6d",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 9,
            "owner_ref": "7659394004e7ee1d",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 10,
            "owner_ref": "7c7e3b2d0bfbdf9c",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 11,
            "owner_ref": "d66993e636e7973f",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 12,
            "owner_ref": "92cc5287572f712c",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 13,
            "owner_ref": "f33ad406ae4b4bf4",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 14,
            "owner_ref": "74462911a0ec9dda",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 15,
            "owner_ref": "0336a4cd6944f98e",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 16,
            "owner_ref": "feac4e593d4196bb",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 17,
            "owner_ref": "40f98c51d3e7c6ca",
            "award_date": "2026-08-24"
        },
        {
            "ticket_number": 18,
            "owner_ref": "04f0acc095b39c69",
            "award_date": "2026-08-25"
        },
        {
            "ticket_number": 19,
            "owner_ref": "ec74d1cc0d7d43f4",
            "award_date": "2026-08-25"
        },
        {
            "ticket_number": 20,
            "owner_ref": "92cc5287572f712c",
            "award_date": "2026-08-25"
        },
        {
            "ticket_number": 21,
            "owner_ref": "5a36da51ab75aa73",
            "award_date": "2026-08-25"
        },
        {
            "ticket_number": 22,
            "owner_ref": "74462911a0ec9dda",
            "award_date": "2026-08-25"
        },
        {
            "ticket_number": 23,
            "owner_ref": "f33ad406ae4b4bf4",
            "award_date": "2026-08-25"
        },
        {
            "ticket_number": 24,
            "owner_ref": "6a13ee374c042fc8",
            "award_date": "2026-08-25"
        },
        {
            "ticket_number": 25,
            "owner_ref": "5ac56bd7e6f5dd7b",
            "award_date": "2026-08-25"
        },
        {
            "ticket_number": 26,
            "owner_ref": "40f98c51d3e7c6ca",
            "award_date": "2026-08-25"
        },
        {
            "ticket_number": 27,
            "owner_ref": "5f4fc5038a46d6f3",
            "award_date": "2026-08-25"
        },
        {
            "ticket_number": 28,
            "owner_ref": "ba9051be94bf0e00",
            "award_date": "2026-08-25"
        },
        {
            "ticket_number": 29,
            "owner_ref": "75883ae32cd23e6d",
            "award_date": "2026-08-25"
        },
        {
            "ticket_number": 30,
            "owner_ref": "9c901875254c5ca3",
            "award_date": "2026-08-26"
        },
        {
            "ticket_number": 31,
            "owner_ref": "ba9051be94bf0e00",
            "award_date": "2026-08-26"
        },
        {
            "ticket_number": 32,
            "owner_ref": "5ac56bd7e6f5dd7b",
            "award_date": "2026-08-26"
        },
        {
            "ticket_number": 33,
            "owner_ref": "04f0acc095b39c69",
            "award_date": "2026-08-26"
        },
        {
            "ticket_number": 34,
            "owner_ref": "f33ad406ae4b4bf4",
            "award_date": "2026-08-26"
        },
        {
            "ticket_number": 35,
            "owner_ref": "6a13ee374c042fc8",
            "award_date": "2026-08-26"
        },
        {
            "ticket_number": 36,
            "owner_ref": "6b5160f7b00de28e",
            "award_date": "2026-08-26"
        },
        {
            "ticket_number": 37,
            "owner_ref": "75883ae32cd23e6d",
            "award_date": "2026-08-26"
        },
        {
            "ticket_number": 38,
            "owner_ref": "40f98c51d3e7c6ca",
            "award_date": "2026-08-26"
        },
        {
            "ticket_number": 39,
            "owner_ref": "5ac56bd7e6f5dd7b",
            "award_date": "2026-08-27"
        },
        {
            "ticket_number": 40,
            "owner_ref": "ec74d1cc0d7d43f4",
            "award_date": "2026-08-27"
        },
        {
            "ticket_number": 41,
            "owner_ref": "d834049c32a1345c",
            "award_date": "2026-08-27"
        },
        {
            "ticket_number": 42,
            "owner_ref": "f33ad406ae4b4bf4",
            "award_date": "2026-08-27"
        },
        {
            "ticket_number": 43,
            "owner_ref": "6b5160f7b00de28e",
            "award_date": "2026-08-27"
        },
        {
            "ticket_number": 44,
            "owner_ref": "74462911a0ec9dda",
            "award_date": "2026-08-27"
        },
        {
            "ticket_number": 45,
            "owner_ref": "6a13ee374c042fc8",
            "award_date": "2026-08-27"
        },
        {
            "ticket_number": 46,
            "owner_ref": "75883ae32cd23e6d",
            "award_date": "2026-08-27"
        },
        {
            "ticket_number": 47,
            "owner_ref": "40f98c51d3e7c6ca",
            "award_date": "2026-08-28"
        },
        {
            "ticket_number": 48,
            "owner_ref": "6a13ee374c042fc8",
            "award_date": "2026-08-28"
        },
        {
            "ticket_number": 49,
            "owner_ref": "ec74d1cc0d7d43f4",
            "award_date": "2026-08-28"
        },
        {
            "ticket_number": 50,
            "owner_ref": "74462911a0ec9dda",
            "award_date": "2026-08-28"
        },
        {
            "ticket_number": 51,
            "owner_ref": "92cc5287572f712c",
            "award_date": "2026-08-28"
        },
        {
            "ticket_number": 52,
            "owner_ref": "75883ae32cd23e6d",
            "award_date": "2026-08-28"
        },
        {
            "ticket_number": 53,
            "owner_ref": "5ac56bd7e6f5dd7b",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 54,
            "owner_ref": "4344a34df2a8ea5f",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 55,
            "owner_ref": "6a13ee374c042fc8",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 56,
            "owner_ref": "7659394004e7ee1d",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 57,
            "owner_ref": "92cc5287572f712c",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 58,
            "owner_ref": "f668154c7bbcca67",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 59,
            "owner_ref": "40f98c51d3e7c6ca",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 60,
            "owner_ref": "74462911a0ec9dda",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 61,
            "owner_ref": "0336a4cd6944f98e",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 62,
            "owner_ref": "ec74d1cc0d7d43f4",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 63,
            "owner_ref": "f3ef526e90467267",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 64,
            "owner_ref": "d834049c32a1345c",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 65,
            "owner_ref": "75883ae32cd23e6d",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 66,
            "owner_ref": "ba9051be94bf0e00",
            "award_date": "2026-08-29"
        },
        {
            "ticket_number": 67,
            "owner_ref": "0336a4cd6944f98e",
            "award_date": "2026-08-30"
        },
        {
            "ticket_number": 68,
            "owner_ref": "63647926adcb78fb",
            "award_date": "2026-08-30"
        },
        {
            "ticket_number": 69,
            "owner_ref": "5ac56bd7e6f5dd7b",
            "award_date": "2026-08-30"
        },
        {
            "ticket_number": 70,
            "owner_ref": "092a0958a7d549ee",
            "award_date": "2026-08-30"
        },
        {
            "ticket_number": 71,
            "owner_ref": "7659394004e7ee1d",
            "award_date": "2026-08-30"
        },
        {
            "ticket_number": 72,
            "owner_ref": "74462911a0ec9dda",
            "award_date": "2026-08-30"
        },
        {
            "ticket_number": 73,
            "owner_ref": "6a13ee374c042fc8",
            "award_date": "2026-08-30"
        },
        {
            "ticket_number": 74,
            "owner_ref": "feac4e593d4196bb",
            "award_date": "2026-08-30"
        },
        {
            "ticket_number": 75,
            "owner_ref": "2f385433c19c110a",
            "award_date": "2026-08-30"
        },
        {
            "ticket_number": 76,
            "owner_ref": "40f98c51d3e7c6ca",
            "award_date": "2026-08-30"
        }
    ],
    "draw_result": {
        "server_seed": "fe5394c528f6d7728a9d59d97a489e0c33b1e28e30d4f40eefe047af6621be2b",
        "bitcoin_block_height": 964785,
        "bitcoin_block_hash": "00000000000000000000064bacd7e77b24ea2fb4b66051c3aeb664778122b415",
        "bitcoin_block_timestamp_utc": "2026-08-30 20:49:27",
        "base_digest": "78cda5d47e2705564907523f81c0dad33d7c1fa49cd50767de9fbe61ac196f73",
        "winners": [
            {
                "position": 1,
                "ticket_number": 69,
                "owner_ref": "5ac56bd7e6f5dd7b",
                "prize_percent": 50,
                "prize_usd": 1,
                "prize_tokens": 50000,
                "position_digest": "e45a4f41f50f23c16cf3d6f5b7154e7a6754205d160b333c2871e183ec8ba56c"
            },
            {
                "position": 2,
                "ticket_number": 7,
                "owner_ref": "6f0e06509506bf8b",
                "prize_percent": 25,
                "prize_usd": 0.5,
                "prize_tokens": 25000,
                "position_digest": "3e8e2d0b0e505d54acb64b717799a8681464c17599e7298a2a1ecbaa5a89ae1d"
            },
            {
                "position": 3,
                "ticket_number": 26,
                "owner_ref": "40f98c51d3e7c6ca",
                "prize_percent": 15,
                "prize_usd": 0.3,
                "prize_tokens": 15000,
                "position_digest": "72da9703e70b5ff509324df31c52e94ace5b311248a5939ca78677e8f20f8e10"
            },
            {
                "position": 4,
                "ticket_number": 18,
                "owner_ref": "04f0acc095b39c69",
                "prize_percent": 5,
                "prize_usd": 0.1,
                "prize_tokens": 5000,
                "position_digest": "0decc9deddebd4ee6c4cfe710a1919bc0b6ef0e18eee107ef246c3f4df446fc2"
            },
            {
                "position": 5,
                "ticket_number": 52,
                "owner_ref": "75883ae32cd23e6d",
                "prize_percent": 5,
                "prize_usd": 0.1,
                "prize_tokens": 5000,
                "position_digest": "9cdf8470bdd05c6e72ecd58a677e44df02924254aafb337a38f1ff769daca40b"
            }
        ]
    }
}