Degen Protocol
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Session against the house

Slot

ended Play money · 68cfc17bd5e891f6ae11d59afc516dad

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
83,254 play
Bettor's net
-116,746 play
Return
41.63%

Results by spin

Final
Spins
200
played
Pace
45.7/min
overall 46.1/min
Biggest swing
+9,627
Seat 1 · spin 166

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

SeatNetRateStreak
gbb-116,746-58,373.0 play/100lost 10

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1001,000BARCherryBAR–00× the bet
991,000BARPlumPlum–00× the bet
981,000PlumLemonBell–00× the bet
971,000Orange–Orange–00× the bet
961,000Plum–7–00× the bet
951,000PlumLemonLemonMixed fruit3,0003× the bet
941,000PlumOrangePlumMixed fruit3,0003× the bet
931,000–Plum––00× the bet
921,000–CherryBAR–00× the bet
911,000CherryBARLemonCherry1,0001× the bet
901,000OrangeCherry––00× the bet
891,000Lemon7Orange–00× the bet
881,000LemonPlumOrangeMixed fruit3,0003× the bet
871,000OrangeOrangeBell–00× the bet
861,000BellCherryLemon–00× the bet
851,000Orange–Cherry–00× the bet
841,000–OrangeCherry–00× the bet
831,000OrangeLemon––00× the bet
821,000–BellCherry–00× the bet
811,000BellCherryPlum–00× the bet
801,000CherryOrangeBellCherry1,0001× the bet
791,000Orange–Bell–00× the bet
781,000Plum–Bell–00× the bet
771,000–CherryLemon–00× the bet
761,000Cherry–CherryCherry1,0001× the bet
751,000BellBARCherry–00× the bet
741,000–CherryBell–00× the bet
731,000Orange–7–00× the bet
721,000LemonBAR––00× the bet
711,000Bell–Plum–00× the bet
701,000PlumLemon––00× the bet
691,000BARBARLemon–00× the bet
681,000PlumLemonPlumMixed fruit3,0003× the bet
671,000BAR–Bell–00× the bet
661,000CherryLemonBellCherry1,0001× the bet
651,000PlumOrangeLemonMixed fruit3,0003× the bet
641,000Orange–––00× the bet
631,000––Orange–00× the bet
621,000–CherryLemon–00× the bet
611,000–Cherry––00× the bet
601,000–CherryCherry–00× the bet
591,000LemonCherryLemon–00× the bet
581,000LemonLemonOrangeMixed fruit3,0003× the bet
571,000BellLemonCherry–00× the bet
561,000Cherry–BellCherry1,0001× the bet
551,000Lemon–––00× the bet
541,000–Cherry––00× the bet
531,000BARLemonOrange–00× the bet
521,000OrangeCherryLemon–00× the bet
511,000PlumBell––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
a8e907c5b67be47bc1bc3ca039d2ad302cdb02b1e4571d7330659a8df5e75798
Seed
2bdc1e050feaf03b5ee77f8a74a2f2901989720d87fbe0e62c6b94b2c2d80015 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
d15cf6e4dbd032dcf25fa607b569a164
Commitment
Batch 65,346, Merkle root fa374a18bbda82011eed806fac8dabc9dac988a25f77bd28681d8e09c4437b9c. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. d7a5eaed35186eb4dc3d1cebbbf3cd757ac9769127638ba2bffb7e97445439e6
  2. e6bda877fdd17ab2891ae145eb2c6983f1c7ae5577d2a507a93a4e85ef69040b
  3. 6daf5687c384e394f20be1175edd4d5d7b03b2a6367e03b9ffd6e8e4fe3a9a57
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.