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Degen Protocol USDC · ETHBase Sepolia · testnet
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Session against the house

Slot

Play moneyended

031d4a64d0de5293adf40aefd9b8a427

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
245,881 play
Bettor's net
+45,881 play
Return
122.94%

Results by spin

Final
Spins
200
played
Pace
47.2/min
overall 43.9/min
Biggest swing
+49,000
Seat 1 · spin 56

Each seat's running result in play, spin by spin; the dashed line marks the biggest swing.

SeatNetRateStreak
gbb+45,881+22,940.5 play/100lost 8

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Seat 1+9,627
  10. 191Even0
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1001,000LemonLemonOrangeMixed fruit3,0003× the bet
991,000OrangeCherry7–00× the bet
981,000OrangeCherryCherry–00× the bet
971,000LemonOrangeLemonMixed fruit3,0003× the bet
961,000LemonBellPlum–00× the bet
951,000–Lemon––00× the bet
941,000–Plum––00× the bet
931,000BellOrangePlum–00× the bet
921,000OrangePlumOrangeMixed fruit3,0003× the bet
911,000–PlumBAR–00× the bet
901,000LemonPlumLemonMixed fruit3,0003× the bet
891,0007–––00× the bet
881,000BARCherryLemon–00× the bet
871,000LemonPlumCherry–00× the bet
861,000CherryLemonOrangeCherry1,0001× the bet
851,000LemonOrange––00× the bet
841,000OrangeBellLemon–00× the bet
831,000–CherryLemon–00× the bet
821,000–CherryBAR–00× the bet
811,000Plum7Bell–00× the bet
801,0007–Lemon–00× the bet
791,000Orange–Orange–00× the bet
781,000–OrangeLemon–00× the bet
771,000LemonLemonOrangeMixed fruit3,0003× the bet
761,000CherryOrangePlumCherry1,0001× the bet
751,000–CherryPlum–00× the bet
741,000Bell–––00× the bet
731,000LemonLemonBell–00× the bet
721,000–LemonOrange–00× the bet
711,000–Orange7–00× the bet
701,000BellLemon7–00× the bet
691,000Lemon–Lemon–00× the bet
681,000OrangeCherryOrange–00× the bet
671,000LemonPlum––00× the bet
661,000PlumLemonLemonMixed fruit3,0003× the bet
651,000OrangeLemonPlumMixed fruit3,0003× the bet
641,000––Orange–00× the bet
631,000BARLemonBell–00× the bet
621,000LemonPlumLemonMixed fruit3,0003× the bet
611,000BARBellCherry–00× the bet
601,000Bell–Plum–00× the bet
591,0007CherryPlum–00× the bet
581,000CherryCherryPlumTwo cherries10,62710.6271× the bet
571,000BARBARBellSevens, bars, bells12,00012× the bet
561,000BellBellBellThree bells50,00050× the bet
551,000PlumOrangePlumMixed fruit3,0003× the bet
541,000LemonPlumLemonMixed fruit3,0003× the bet
531,000CherryOrangeOrangeCherry1,0001× the bet
521,000PlumCherryBAR–00× the bet
511,0007OrangeOrange–00× the bet

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
70c543fc1850fbf5a52f6102a70587f3e6771fddb95cb5b4f23eaf1dd3ba5e2d
Seed
6347f45b862ca4d07e7a7ecd7044d53e59f522bcc77f673345a444fa94900db2 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
7619a512773c09d7493a47ccdf1523be
Commitment
Batch 51,931, Merkle root b376b1d810f81d0c2ee39bff269d662a7ac838674be1400f62a5e36081b87331. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 56398d8ba406d00a7b300c78a33ce730b80a99402bc0980e5d59879f1836ef3a
  2. 3c3ba3ca5653e44870cf198df92e16e08dbf97e12417b4b55894900361b65911
  3. c69787eccfabd34eb6526256dbf871dbb3fca0cd25f398dc68e5427941523c31
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.