Degen Protocol
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Session against the house

Slot

ended Play money · a837b06a7eaff0098f8a86cadb541a37

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
230,762 play
Bettor's net
+30,762 play
Return
115.38%

Results by spin

Final
Spins
200
played
Pace
46.9/min
overall 45.8/min
Biggest swing
+49,000
Seat 1 · spin 52

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

SeatNetRateStreak
gbb+30,762+15,381.0 play/100lost 9

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1001,000OrangePlumCherry–00× the bet
991,000PlumBellLemon–00× the bet
981,000OrangeLemonLemonMixed fruit3,0003× the bet
971,000LemonOrangeBAR–00× the bet
961,000LemonLemon––00× the bet
951,000–LemonPlum–00× the bet
941,000Lemon–Cherry–00× the bet
931,000LemonPlum––00× the bet
921,000BellBellOrange–00× the bet
911,000–Orange––00× the bet
901,000OrangeLemon––00× the bet
891,000OrangeBARCherry–00× the bet
881,000–BellCherry–00× the bet
871,000PlumLemonOrangeMixed fruit3,0003× the bet
861,000Bell–Cherry–00× the bet
851,000OrangeLemonBAR–00× the bet
841,000CherryBARLemonCherry1,0001× the bet
831,000LemonOrangeBAR–00× the bet
821,000BellPlumBell–00× the bet
811,000BAROrangePlum–00× the bet
801,000PlumLemonBell–00× the bet
791,000Lemon–Orange–00× the bet
781,000–LemonCherry–00× the bet
771,000PlumPlumBAR–00× the bet
761,000Lemon–Orange–00× the bet
751,000OrangeOrange––00× the bet
741,000Lemon–––00× the bet
731,000–CherryOrange–00× the bet
721,000Lemon–Orange–00× the bet
711,000LemonPlumCherry–00× the bet
701,000–Cherry––00× the bet
691,000BellLemonBell–00× the bet
681,000BAR–Bell–00× the bet
671,000Orange–Cherry–00× the bet
661,000BellOrange––00× the bet
651,000CherryLemonPlumCherry1,0001× the bet
641,000Cherry–CherryCherry1,0001× the bet
631,000PlumCherryPlum–00× the bet
621,000PlumCherryOrange–00× the bet
611,000Lemon–Bell–00× the bet
601,000–CherryCherry–00× the bet
591,000OrangePlumBAR–00× the bet
581,000OrangeOrangePlumMixed fruit3,0003× the bet
571,000PlumPlumOrangeMixed fruit3,0003× the bet
561,000BAROrangeLemon–00× the bet
551,000–BARLemon–00× the bet
541,000LemonBellPlum–00× the bet
531,000–Plum––00× the bet
521,000BellBellBellThree bells50,00050× the bet
511,000LemonOrangePlumMixed 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
bff3f25e0bbb4e8f90954696d9595f7d2416ed629ff42a67f8227398f79dad53
Seed
cc46ee5907f5e6ecddaf3a9c5616126f0b3cd4fdaeebc57d656005d12b217b3f SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
fe2c8c6250731139ca1dcad4d85c5bff
Commitment
Batch 67,073, Merkle root 38c31fe4f8d5fa84f03d608d8e07cb3788c3ecbb4c2123c08b655f26781e5719. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. ded07d60652f7490f4cf2e8fdde56e5f87da607698942c075330c56dc5a4958a
  2. 21967686403eb0aceadffb3c7bb8dc6cdb1687d06f52a5543269951ef66400bc
  3. 3e998cfbd27504a603be839d001951b974e8e9a3c55cc960f0f6c4488a28f3b2
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.