Degen Protocol
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Session against the house

Slot

ended Play money · dbc0aafe856f645614315975141c0730

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
263,881 play
Bettor's net
+63,881 play
Return
131.94%

Results by spin

Final
Spins
200
played
Pace
47.8/min
overall 46.4/min
Biggest swing
+39,000
Seat 1 · spin 62

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

SeatNetRateStreak
gbb+63,881+31,940.5 play/100lost 3

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Even0
  4. 197Seat 1+2,000
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Seat 1+14,000
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1001,000––Lemon–00× the bet
991,000LemonLemon––00× the bet
981,000OrangeLemonOrangeMixed fruit3,0003× the bet
971,000LemonBARBell–00× the bet
961,000OrangePlumOrangeMixed fruit3,0003× the bet
951,000BARBARBellSevens, bars, bells12,00012× the bet
941,000CherryCherryLemonTwo cherries10,62710.6271× the bet
931,000Cherry–OrangeCherry1,0001× the bet
921,000–OrangePlum–00× the bet
911,000BAR–Lemon–00× the bet
901,000BellLemonLemon–00× the bet
891,000LemonCherry––00× the bet
881,000LemonLemonOrangeMixed fruit3,0003× the bet
871,000Lemon–––00× the bet
861,000BellLemon––00× the bet
851,000––Plum–00× the bet
841,000OrangeOrange––00× the bet
831,000–Bell––00× the bet
821,000Lemon–Plum–00× the bet
811,000Orange–Lemon–00× the bet
801,000–Bell––00× the bet
791,000Lemon–Lemon–00× the bet
781,000LemonPlumCherry–00× the bet
771,000–BellLemon–00× the bet
761,000BellBellPlum–00× the bet
751,000OrangeOrangeLemonMixed fruit3,0003× the bet
741,000Orange–Orange–00× the bet
731,000LemonLemonBell–00× the bet
721,000BARPlumLemon–00× the bet
711,000OrangeBARPlum–00× the bet
701,000BARLemonLemon–00× the bet
691,000––Orange–00× the bet
681,000OrangePlum––00× the bet
671,000LemonLemonOrangeMixed fruit3,0003× the bet
661,000LemonCherryLemon–00× the bet
651,000BellCherryCherry–00× the bet
641,000BellBell––00× the bet
631,000BellPlumBAR–00× the bet
621,000CherryCherryCherryThree cherries40,00040× the bet
611,000––Orange–00× the bet
601,000LemonPlum––00× the bet
591,000BellLemonPlum–00× the bet
581,000BellPlum7–00× the bet
571,000–Cherry––00× the bet
561,000–LemonLemon–00× the bet
551,000–LemonLemon–00× the bet
541,000–OrangeBell–00× the bet
531,000LemonPlumPlumMixed fruit3,0003× the bet
521,000–Orange––00× the bet
511,000OrangePlumPlumMixed 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
f60ebbe9408473ddb79af78be95a5f80e493af96b7a4b2165d7ae309914a950d
Seed
58b52e13c158d002b237f94e3ee36c8c3a41a8c767b9373de39fa68f1aa28682 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
bfba9ced8b4c525b52da2bb38e6ce688
Commitment
Batch 67,379, Merkle root ae15426ed6b9d79e9df9baff862607985b1d7e677c7f26071cb18e01d9a150df. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. bb3509aeabb2302788869abb013320f11b7316ff54e4a09793e041250cfe5dc8
  2. 809a61ae31d999653783c5f5aabe6c3f71935408b02144de683f06ef901c5eef
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.