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Degen Protocol
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Session against the house

Slot

ended: idle Play money · 876c670143a403122b7141d5c99337d0

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
0
Wagered
0 play
Returned
0 play
Bettor's net
0 play
Return
–

Results by spin

Final
Spins
0
played
Pace
–
overall –
Biggest swing
–

Each seat's running result in play, spin by spin.

SeatNetRateStreak
gbb0––

Last spins

    Each spin shows here as it ends.

    The spins

    Newest first

    No spin has been played yet.

    Provably fair

    Verify fairness

    The session's seed decides every reel stop. Its hash was committed before the first spin; the seed is revealed when the session ends. Each round's reel stops come from HMAC-SHA256 keyed by the seed over the round's number and the bettor's own seed.

    Seed hash
    00597ff3b38e26e085e758c54b4680ef777d6963063669504d05e65d396f4dbf
    Seed
    ba7aecebbcedfca79b2a328e4ed5cace529b57a8e928b7b3fc6fe725a6677725 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
    Bettor's seed
    None: the bettor chose none.
    Commitment
    Batch 64,072, Merkle root 20524b92ba3261e2e7ad785250c6c28015b53f79e0ba9826d6bc9302bb0fa8a0. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
    Merkle path
    1. e7333c778a6acd8fd087e15c6bbaa4dee575ee1aa5a5e677dc159516f95337a7
    2. 03e5e37a3709d5a42a6af4af9eba6686454179e7cce32feab9e50a53601f02b4
    3. 51ab1012c83dc52bd487a5d3e530abf490a9b8c46e4d61d1aa710e7f061134b0
    4. 6b57112c37d51ff2468c2cdb52682b5682a6bfe8efa7246867707a247be745d1
    5. 7e9821e4ca365514531bac92b08bac237f35d9fffe9e73e888d026d11049fd02
    Checked: the seed hash proves into the root.

    To check it yourself, take the session's proof:

    1. Hash the seed as above and compare it with the seed hash; prove the seed hash into the root with the Merkle path (keccak256, as for every match).
    2. For each round: round seed = HMAC-SHA256(key = seed, "degen.house.round.v1" ‖ 0x00 ‖ u64be(length of the bettor's seed) ‖ bettor's seed ‖ u64be(round)).
    3. Key ChaCha20 (RFC 8439, zero nonce) with the round seed and read little-endian 64-bit words; each reel's stop, left to right, is the next word modulo 32.
    4. Read the line from the strip in the game's rules: the stops, the line and the payout must match, and three sevens win the pool.

    The replay plays every spin rebuilt this way on the server from the same data, and marks any that does not rebuild as recorded.