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

Slot

Play moneyended

0dea2b17c7a6620b4182a85950a638c4

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
270,508 play
Bettor's net
+70,508 play
Return
135.25%

Results by spin

Final
Spins
200
played
Pace
47.1/min
overall 46.8/min
Biggest swing
+39,000
Seat 1 · spin 151

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

SeatNetRateStreak
gbb+70,508+35,254.0 play/100lost 1

Last spins

  1. 200Even0
  2. 199Seat 1+9,627
  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
1001,000LemonCherryBAR–00× the bet
991,000OrangePlumLemonMixed fruit3,0003× the bet
981,000Orange–––00× the bet
971,000BellLemonOrange–00× the bet
961,000OrangePlumOrangeMixed fruit3,0003× the bet
951,000PlumPlumPlumThree plums30,00030× the bet
941,000––Bell–00× the bet
931,000PlumLemonBell–00× the bet
921,000LemonPlumBAR–00× the bet
911,000–BellPlum–00× the bet
901,000OrangeCherryOrange–00× the bet
891,000Orange7––00× the bet
881,000Lemon–––00× the bet
871,000OrangeLemonOrangeMixed fruit3,0003× the bet
861,000LemonBARLemon–00× the bet
851,000BellBellOrange–00× the bet
841,000Cherry–LemonCherry1,0001× the bet
831,000–PlumPlum–00× the bet
821,000Bell–Lemon–00× the bet
811,000PlumPlumOrangeMixed fruit3,0003× the bet
801,000LemonLemonBAR–00× the bet
791,000OrangeOrangePlumMixed fruit3,0003× the bet
781,000–CherryPlum–00× the bet
771,000LemonPlumPlumMixed fruit3,0003× the bet
761,000PlumPlumPlumThree plums30,00030× the bet
751,000BellBARCherry–00× the bet
741,000Lemon–Lemon–00× the bet
731,000–PlumOrange–00× the bet
721,000Orange–Cherry–00× the bet
711,000–Lemon––00× the bet
701,000PlumPlum––00× the bet
691,000–CherryBell–00× the bet
681,000BellBell––00× the bet
671,000–Orange––00× the bet
661,000–OrangePlum–00× the bet
651,000OrangeLemonOrangeMixed fruit3,0003× the bet
641,000CherryLemonLemonCherry1,0001× the bet
631,000BellLemonOrange–00× the bet
621,000––BAR–00× the bet
611,000LemonOrangePlumMixed fruit3,0003× the bet
601,000PlumOrangeLemonMixed fruit3,0003× the bet
591,000Lemon7Bell–00× the bet
581,000––––00× the bet
571,000OrangeLemonOrangeMixed fruit3,0003× the bet
561,0007Orange––00× the bet
551,000Lemon–––00× the bet
541,000OrangeOrangeOrangeThree oranges20,00020× the bet
531,000BARLemonCherry–00× the bet
521,000–OrangeOrange–00× the bet
511,000CherryCherryPlumTwo cherries10,62710.6271× 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
1cd55b5029f9edc0da96db4c153c3d55f1b4168c23e201b761b67b5909b3e595
Seed
6dc7b73c1d7e7c28d0b18ef8283021fee91edd1c60f036dddf08342d0e3db7ec SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
1d4525e431326216a01a6af97e5c1ceb
Commitment
Batch 49,202, Merkle root 2ebc31b1f1735ecc81cabfc18cbe9efea42c86df8390c5d0033968ac6fb45fc8. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 8e0e8be193fa667c2c4a6cdd4a81ecd6b353b08d6cb3c455491762a8368beabd
  2. 3bc124f412749053bc309427a54422c46771b8f3ed90961c0645b9abe895b522
  3. b0b292f3bf1b7bb3af7843bb3180b439f62f8804a3f5d3984fdbff128fd615c5
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.