Degen Protocol
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Session against the house

Slot

ended Play money · 73c7d0cf72731d4da5c191d1333a03e1

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
188,881 play
Bettor's net
-11,119 play
Return
94.44%

Results by spin

Final
Spins
200
played
Pace
48.0/min
overall 48.0/min
Biggest swing
+39,000
Seat 1 · spin 42

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

SeatNetRateStreak
gbb-11,119-5,559.5 play/100lost 13

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
1001,000LemonOrange––00× the bet
991,000CherryOrange–Cherry1,0001× the bet
981,000––Orange–00× the bet
971,000CherryCherryCherryThree cherries40,00040× the bet
961,000Lemon–Cherry–00× the bet
951,000–LemonOrange–00× the bet
941,000BARLemon––00× the bet
931,000BellPlumBell–00× the bet
921,000–OrangeBAR–00× the bet
911,000CherryPlum–Cherry1,0001× the bet
901,000OrangePlumLemonMixed fruit3,0003× the bet
891,000–CherryCherry–00× the bet
881,000CherryOrangeCherryCherry1,0001× the bet
871,000PlumOrangeLemonMixed fruit3,0003× the bet
861,000–BellBAR–00× the bet
851,000PlumLemonPlumMixed fruit3,0003× the bet
841,000LemonCherryLemon–00× the bet
831,000PlumCherry––00× the bet
821,000CherryPlumCherryCherry1,0001× the bet
811,000CherryBellOrangeCherry1,0001× the bet
801,000–Cherry––00× the bet
791,000LemonOrangeLemonMixed fruit3,0003× the bet
781,000LemonOrange––00× the bet
771,000PlumPlum––00× the bet
761,000CherryLemonCherryCherry1,0001× the bet
751,000––––00× the bet
741,000CherryBell–Cherry1,0001× the bet
731,000LemonOrangePlumMixed fruit3,0003× the bet
721,000BARBell––00× the bet
711,000–LemonOrange–00× the bet
701,000–OrangeLemon–00× the bet
691,000CherryBellBARCherry1,0001× the bet
681,000–CherryBell–00× the bet
671,000OrangeOrangeBell–00× the bet
661,000PlumOrange7–00× the bet
651,000OrangeLemon––00× the bet
641,000PlumBell––00× the bet
631,000–BellOrange–00× the bet
621,000CherryCherry–Two cherries10,62710.6271× the bet
611,000LemonCherryPlum–00× the bet
601,000Orange–Orange–00× the bet
591,000BARBell––00× the bet
581,000BAR–Plum–00× the bet
571,000OrangeLemonLemonMixed fruit3,0003× the bet
561,000CherryOrangeBellCherry1,0001× the bet
551,000––Lemon–00× the bet
541,000CherryPlum–Cherry1,0001× the bet
531,000–BAR––00× the bet
521,0007LemonCherry–00× the bet
511,000–OrangeLemon–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
bbc275f7b5815f4200704fbd46f3323c693b8283fb1adcf48679f7e26de1a33f
Seed
9f69d163e805567c0a9271b424dca3c6867ca4638261e87d06a995d87d10777c SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
ed6a853f0b9ab2adce4720b54df4fd36
Commitment
Batch 70,941, Merkle root e26b120e69f6ade9900fec54ef507b33639c3fa5c08f844f82feefbd7e179211. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. ea052752f137a190adb82ef91a45725ea135f139e8a765b6ebfd0260828fcf6d
  2. 3a6b36c501fa08d60ad0f069f71bb1178f409f07697027c168a41d8a12b5d890
  3. e67ad2a7aff49e9ba7f08a85523600a353afac30491a5e60d63a4942f2803c81
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.