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

Slot

Play moneyended

a3a89823091c76a229eafecf8a2b9255

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
191,254 play
Bettor's net
-8,746 play
Return
95.63%

Results by spin

Final
Spins
200
played
Pace
47.3/min
overall 46.8/min
Biggest swing
+39,000
Seat 1 · spin 34

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

SeatNetRateStreak
gbb-8,746-4,373.0 play/100lost 6

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Seat 1+2,000
  10. 191Even0
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1001,000BellLemonPlum–00× the bet
991,000Lemon–Orange–00× the bet
981,000PlumOrange––00× the bet
971,000CherryOrangeCherryCherry1,0001× the bet
961,000–Bell––00× the bet
951,000LemonLemon––00× the bet
941,0007–Lemon–00× the bet
931,000OrangeCherryLemon–00× the bet
921,000Lemon–Bell–00× the bet
911,0007–Orange–00× the bet
901,000PlumPlumPlumThree plums30,00030× the bet
891,000–Lemon––00× the bet
881,0007Plum––00× the bet
871,000OrangePlumOrangeMixed fruit3,0003× the bet
861,000BellCherryPlum–00× the bet
851,000BellLemon––00× the bet
841,000LemonLemonPlumMixed fruit3,0003× the bet
831,000OrangeBellLemon–00× the bet
821,000–BAROrange–00× the bet
811,000Plum–Orange–00× the bet
801,000PlumBellBell–00× the bet
791,000Plum7Lemon–00× the bet
781,000BellLemonPlum–00× the bet
771,000PlumOrange––00× the bet
761,000Plum–Lemon–00× the bet
751,000Cherry–LemonCherry1,0001× the bet
741,000Cherry––Cherry1,0001× the bet
731,000Orange–Lemon–00× the bet
721,000PlumOrangeOrangeMixed fruit3,0003× the bet
711,000Bell7Lemon–00× the bet
701,0007LemonCherry–00× the bet
691,000PlumPlumCherry–00× the bet
681,000–Cherry––00× the bet
671,000PlumBARBAR–00× the bet
661,000BAR–Plum–00× the bet
651,000Lemon–Orange–00× the bet
641,000Plum–Bell–00× the bet
631,000PlumPlumOrangeMixed fruit3,0003× the bet
621,000–Lemon––00× the bet
611,000LemonPlumLemonMixed fruit3,0003× the bet
601,000Plum–BAR–00× the bet
591,000CherryPlumCherryCherry1,0001× the bet
581,000LemonBellOrange–00× the bet
571,000Cherry–LemonCherry1,0001× the bet
561,000LemonPlumPlumMixed fruit3,0003× the bet
551,0007Lemon7–00× the bet
541,000LemonOrangeOrangeMixed fruit3,0003× the bet
531,000––––00× the bet
521,000PlumOrangeBAR–00× the bet
511,000OrangeLemonOrangeMixed fruit3,0003× 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
65d009b8cd186bab5f9a603d224b8deca6db684fe6abc6ccc76241d6e07ac35f
Seed
f3afbcf14969f983632e9bcffcd186bd2742dd15357a0a6fe3b9dea5a7c74e1c SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
82d2a9d67af0f71eb691ff2823378cff
Commitment
Batch 58,407, Merkle root 0d27b9fbe36d09b77e23002754d88a812471759b9f4f8200ae476fca302671b8. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 0936e88c6464f8f0af619ee1a2c205d5380b442a09cbab316acdb8154f3d07a1
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.