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Degen Protocol USDC · ETHBase Sepolia · testnet
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Session against the house

Slot

Play moneyended

24f1240e56318a922af973c8c16c78bb

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
254,389 play
Bettor's net
+54,389 play
Return
127.19%

Results by spin

Final
Spins
200
played
Pace
46.7/min
overall 46.6/min
Biggest swing
+49,000
Seat 1 · spin 115

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

SeatNetRateStreak
gbb+54,389+27,194.5 play/100lost 1

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Seat 1+2,000
  4. 197Even0
  5. 196Even0
  6. 195Seat 1+29,000
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Even0
  11. 190Seat 1+9,627
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1001,000–LemonPlum–00× the bet
991,000Plum–Lemon–00× the bet
981,000Cherry7LemonCherry1,0001× the bet
971,000PlumPlumLemonMixed fruit3,0003× the bet
961,000BellCherryBell–00× the bet
951,000LemonLemonPlumMixed fruit3,0003× the bet
941,000OrangeLemonCherry–00× the bet
931,000OrangeBARLemon–00× the bet
921,000OrangeCherryOrange–00× the bet
911,000Plum–Plum–00× the bet
901,000CherryOrangeOrangeCherry1,0001× the bet
891,000BellLemonCherry–00× the bet
881,000CherryOrangePlumCherry1,0001× the bet
871,000LemonPlumPlumMixed fruit3,0003× the bet
861,000–PlumLemon–00× the bet
851,000Bell–––00× the bet
841,000CherryPlumBellCherry1,0001× the bet
831,000Orange–Cherry–00× the bet
821,000–Orange––00× the bet
811,0007Cherry––00× the bet
801,000LemonOrangeOrangeMixed fruit3,0003× the bet
791,000Lemon7Orange–00× the bet
781,000–Lemon––00× the bet
771,000LemonPlum––00× the bet
761,000CherryCherryPlumTwo cherries10,62710.6271× the bet
751,000LemonLemonBell–00× the bet
741,000OrangePlumLemonMixed fruit3,0003× the bet
731,000Plum–––00× the bet
721,000LemonPlumLemonMixed fruit3,0003× the bet
711,000BellLemonBAR–00× the bet
701,000LemonLemonOrangeMixed fruit3,0003× the bet
691,000CherryCherry–Two cherries10,62710.6271× the bet
681,000CherryOrangeCherryCherry1,0001× the bet
671,000BellOrangeOrange–00× the bet
661,0007BAROrange–00× the bet
651,000Plum–Plum–00× the bet
641,000PlumCherryCherry–00× the bet
631,000BellOrangeBell–00× the bet
621,000OrangeLemonBAR–00× the bet
611,000LemonPlum––00× the bet
601,000OrangeOrangeCherry–00× the bet
591,000Bell–Lemon–00× the bet
581,000BellPlumBell–00× the bet
571,000LemonOrangeOrangeMixed fruit3,0003× the bet
561,000–LemonLemon–00× the bet
551,0007LemonBell–00× the bet
541,000CherryLemonLemonCherry1,0001× the bet
531,000–Orange7–00× the bet
521,0007OrangePlum–00× the bet
511,000–OrangeBell–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
040789301af51b31242e876b151ffb90fc3bf4504296161bf2528c3f9b5bede3
Seed
463c26deffbd8662caa4d76d8b45ddf96ad016f4aa3d78959cc4700eefd200b1 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
eeb85267ccdf561d7c8735028d916526
Commitment
Batch 55,598, Merkle root 165d560608f36e3a0b4d0bbd9258778fc90e353f2427b8cf719b621a1948c853. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 44b6432795f17a8b437646e66cc9402099ccfb4aefea9ad50b9e7060eb790622
  2. 6f6eadc5b5c2048b599b86247534884974180570502901cefab483ae9ac46c80
  3. 3609b9c799c842d2accfd77bdb24c8630945dd265ccac9a8385860860e946ae2
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.