Degen Protocol
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Session against the house

Slot

ended Play money · bd21316077a5829a931c5d2f8ae4ca60

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
318,135 play
Bettor's net
+118,135 play
Return
159.07%

Results by spin

Final
Spins
200
played
Pace
47.2/min
overall 47.4/min
Biggest swing
+99,000
Seat 1 · spin 90

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

SeatNetRateStreak
gbb+118,135+59,067.5 play/100lost 6

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1001,000LemonBARBell–00× the bet
991,000BAROrangePlum–00× the bet
981,000BARPlum––00× the bet
971,000BellPlumCherry–00× the bet
961,000PlumLemonLemonMixed fruit3,0003× the bet
951,000–OrangeLemon–00× the bet
941,000LemonPlumCherry–00× the bet
931,000OrangeOrangePlumMixed fruit3,0003× the bet
921,000LemonPlumOrangeMixed fruit3,0003× the bet
911,000CherryBellLemonCherry1,0001× the bet
901,000BARBARBARThree bars100,000100× the bet
891,000––Cherry–00× the bet
881,000PlumCherryOrange–00× the bet
871,000Lemon–7–00× the bet
861,000–Lemon––00× the bet
851,000LemonCherryOrange–00× the bet
841,000OrangeLemonOrangeMixed fruit3,0003× the bet
831,000––Cherry–00× the bet
821,000BellOrangeCherry–00× the bet
811,000CherryLemonLemonCherry1,0001× the bet
801,000Lemon–Lemon–00× the bet
791,000LemonCherryBAR–00× the bet
781,000BAR–Lemon–00× the bet
771,000OrangeBell––00× the bet
761,000PlumOrangeLemonMixed fruit3,0003× the bet
751,000–CherryLemon–00× the bet
741,000BAR–Orange–00× the bet
731,000BellLemonPlum–00× the bet
721,000LemonCherryLemon–00× the bet
711,000–Lemon––00× the bet
701,000–BellCherry–00× the bet
691,000OrangeOrange––00× the bet
681,000PlumCherryLemon–00× the bet
671,000LemonPlumLemonMixed fruit3,0003× the bet
661,000BARBAROrange–00× the bet
651,000LemonCherryBAR–00× the bet
641,000LemonOrange––00× the bet
631,000CherryBellPlumCherry1,0001× the bet
621,000LemonBellPlum–00× the bet
611,000–Lemon7–00× the bet
601,000BARLemonBell–00× the bet
591,000Lemon–Orange–00× the bet
581,000–Cherry––00× the bet
571,000CherryLemonOrangeCherry1,0001× the bet
561,000BellCherry––00× the bet
551,000CherryCherryPlumTwo cherries10,62710.6271× the bet
541,000–PlumBell–00× the bet
531,000LemonOrangePlumMixed fruit3,0003× the bet
521,000–LemonPlum–00× the bet
511,000BARCherry––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
c23e4ae8b923c55d860253f7aeb0c685c5561ccbfc523a2fe894c8e58b9e1dc7
Seed
c5d0fdd4a9866bc60b2542c0a2f8d31c5ae57834f2a5794f875d5b11777f9028 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
b0c8f29b43f9882094b347bab84d696c
Commitment
Batch 72,044, Merkle root 4d8ce50277bb11182f22d899c3bc9239cf84049ac99cb8bc189622918cae5735. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 7784bcf799c31d2f098ce708a353c76df42df7cb3cd01eb593ed705a4c8637df
  2. 437495fe8c669dcd75d12e7afd4a66a445b21db084ff48cd387326ed8aaf452c
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.