Degen Protocol
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Session against the house

Slot

ended Play money · f834e3b88f65e3913ede1d71e9079791

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
185,881 play
Bettor's net
-14,119 play
Return
92.94%

Results by spin

Final
Spins
200
played
Pace
47.9/min
overall 47.5/min
Biggest swing
+19,000
Seat 1 · spin 75

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

SeatNetRateStreak
gbb-14,119-7,059.5 play/100lost 2

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1001,000PlumLemonLemonMixed fruit3,0003× the bet
991,000BellLemonOrange–00× the bet
981,000Lemon–Orange–00× the bet
971,000Orange–Orange–00× the bet
961,000LemonLemonOrangeMixed fruit3,0003× the bet
951,000LemonPlum––00× the bet
941,000–Lemon––00× the bet
931,0007BARBARSevens, bars, bells12,00012× the bet
921,000Lemon–Cherry–00× the bet
911,000–7Plum–00× the bet
901,000PlumLemonOrangeMixed fruit3,0003× the bet
891,000BellLemonOrange–00× the bet
881,000LemonOrange––00× the bet
871,0007–Lemon–00× the bet
861,000OrangePlumOrangeMixed fruit3,0003× the bet
851,000Plum7Lemon–00× the bet
841,000–Plum––00× the bet
831,000Cherry77Cherry1,0001× the bet
821,000–OrangeOrange–00× the bet
811,000BARCherry––00× the bet
801,000Cherry7–Cherry1,0001× the bet
791,000Orange7Plum–00× the bet
781,000–Lemon––00× the bet
771,000BellBellLemon–00× the bet
761,000BellOrangeBell–00× the bet
751,000OrangeOrangeOrangeThree oranges20,00020× the bet
741,000LemonOrange––00× the bet
731,000PlumOrangeLemonMixed fruit3,0003× the bet
721,000LemonLemonBAR–00× the bet
711,000BellBARLemon–00× the bet
701,000BAR–Plum–00× the bet
691,000–CherryCherry–00× the bet
681,000LemonPlum––00× the bet
671,000OrangeOrangePlumMixed fruit3,0003× the bet
661,000–Lemon––00× the bet
651,000BARPlumPlum–00× the bet
641,000Orange–Orange–00× the bet
631,000OrangeOrange––00× the bet
621,000BAROrangePlum–00× the bet
611,000Orange–––00× the bet
601,000–PlumCherry–00× the bet
591,000PlumCherryOrange–00× the bet
581,000CherryOrange–Cherry1,0001× the bet
571,000LemonBARCherry–00× the bet
561,000CherryLemonOrangeCherry1,0001× the bet
551,000BAR–Plum–00× the bet
541,000LemonCherry––00× the bet
531,000–BellLemon–00× the bet
521,0007OrangeLemon–00× the bet
511,000LemonPlumPlumMixed 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
1362bfc370ff03395a419b3257f5f1c599cc265529a36bdaf69e4ac294e8f12f
Seed
28f9334cc141c68eb476fc269386baf078faa49cdab4b56e754aa41ff37054c0 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
7e47b4305f23e70c993112921130f95c
Commitment
Batch 71,382, Merkle root 4c2eb2e6d88c079635f9255205fb6965d45834393b8573c2903820df0d3d0da4. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 50d677ff3729a875170a74bbdaa7ee7f88e90fb92cbb90416c92aceacf75dfe9
  2. 09aa3c0abcc94000224c6306d8d43c4ebade06d164a5c53a6f77164dbe38d219
  3. 43161eaa97667a39bb5eb3efcf7fafb35e09cbf3b470159714e771324959d7f2
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.