{
    "ok": true,
    "scheme": "CryptoChoco Choco Draw Provably Fair v3",
    "draw": {
        "id": 3,
        "name": "Weekly Choco Draw",
        "status": "drawn",
        "starts_at_utc": "2026-08-30 21:05:00",
        "ends_at_utc": "2026-09-06 21:00:00",
        "planned_draw_at_utc": "2026-09-06 21:20:00",
        "entries_frozen_at_utc": "2026-09-06 21:49:07",
        "server_seed_hash": "b092faf76155d7d12c86242fbd03be2536b6d11194e4be7c7ed28c69b4f439d4",
        "ticket_snapshot_hash": "c5355ca7977cfd72ce1fb24eaa0091106c89b37a0b030302f82fe15c93e013a3",
        "ticket_snapshot_count": 12,
        "recomputed_ticket_snapshot_hash": "c5355ca7977cfd72ce1fb24eaa0091106c89b37a0b030302f82fe15c93e013a3",
        "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": "1a26fec6be2f9865",
            "award_date": "2026-09-05"
        },
        {
            "ticket_number": 2,
            "owner_ref": "288f69e2b4212ea2",
            "award_date": "2026-09-05"
        },
        {
            "ticket_number": 3,
            "owner_ref": "7f36ab5b764edeb8",
            "award_date": "2026-09-05"
        },
        {
            "ticket_number": 4,
            "owner_ref": "c0ac639dea21aa42",
            "award_date": "2026-09-05"
        },
        {
            "ticket_number": 5,
            "owner_ref": "41bb85ec490081ae",
            "award_date": "2026-09-05"
        },
        {
            "ticket_number": 6,
            "owner_ref": "dc0dcbc523a08cd4",
            "award_date": "2026-09-05"
        },
        {
            "ticket_number": 7,
            "owner_ref": "288f69e2b4212ea2",
            "award_date": "2026-09-06"
        },
        {
            "ticket_number": 8,
            "owner_ref": "0808ba573b2ba206",
            "award_date": "2026-09-06"
        },
        {
            "ticket_number": 9,
            "owner_ref": "da7a5205a4d527d5",
            "award_date": "2026-09-06"
        },
        {
            "ticket_number": 10,
            "owner_ref": "ee977ef6bb27e725",
            "award_date": "2026-09-06"
        },
        {
            "ticket_number": 11,
            "owner_ref": "ff4dd2e82c991c0c",
            "award_date": "2026-09-06"
        },
        {
            "ticket_number": 12,
            "owner_ref": "1a26fec6be2f9865",
            "award_date": "2026-09-06"
        }
    ],
    "draw_result": {
        "server_seed": "012959afd87613e17f3cede3dc6bd853baabbddb5559c01bd1187d3f6308af45",
        "bitcoin_block_height": 965836,
        "bitcoin_block_hash": "000000000000000000012f7ea93c8fc94de782f5d75760c22b46a75721b3dec0",
        "bitcoin_block_timestamp_utc": "2026-09-06 21:50:43",
        "base_digest": "c1e35838057bad0872dae1fab7d103e2a3585cd0a198e1f7a263d3f60133eb2c",
        "winners": [
            {
                "position": 1,
                "ticket_number": 3,
                "owner_ref": "7f36ab5b764edeb8",
                "prize_percent": 50,
                "prize_usd": 1,
                "prize_tokens": 50000,
                "position_digest": "17967a5eea2f7abbf078661895a2316798749b71fed333884f19593e95fb55ee"
            },
            {
                "position": 2,
                "ticket_number": 11,
                "owner_ref": "ff4dd2e82c991c0c",
                "prize_percent": 25,
                "prize_usd": 0.5,
                "prize_tokens": 25000,
                "position_digest": "3bda9de38e0257fcb0bf884eb9db6b393fdb65c5d1b847923891faef7f77e05d"
            },
            {
                "position": 3,
                "ticket_number": 4,
                "owner_ref": "c0ac639dea21aa42",
                "prize_percent": 15,
                "prize_usd": 0.3,
                "prize_tokens": 15000,
                "position_digest": "9aeb6a7991c3ae88bc3d783e73a482da11384ce3b33f9b0f5e73cf50f716b36a"
            },
            {
                "position": 4,
                "ticket_number": 10,
                "owner_ref": "ee977ef6bb27e725",
                "prize_percent": 5,
                "prize_usd": 0.1,
                "prize_tokens": 5000,
                "position_digest": "6a0c65ad4791e28bc07887b593be8f99a63e5a6ea8ff8db9dbdac4dbc734d232"
            },
            {
                "position": 5,
                "ticket_number": 12,
                "owner_ref": "1a26fec6be2f9865",
                "prize_percent": 5,
                "prize_usd": 0.1,
                "prize_tokens": 5000,
                "position_digest": "d5e6bb957482dfa4f82d4664fe2eaf1318582cb57e75f07920ef107afd1c23cf"
            }
        ]
    }
}