Degen Protocol
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Session against the house

Slot

ended Play money · a7f3232eb03f918bc9debebdd2fdc1fd

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
188,508 play
Bettor's net
-11,492 play
Return
94.25%

Results by spin

Final
Spins
200
played
Pace
47.6/min
overall 47.6/min
Biggest swing
+19,000
Seat 1 · spin 84

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

SeatNetRateStreak
gbb-11,492-5,746.0 play/100won 1

Last spins

  1. 200Seat 1+14,000
  2. 199Even0
  3. 198Even0
  4. 197Seat 1+2,000
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Even0
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1001,000Lemon–Lemon–00× the bet
991,000–OrangeLemon–00× the bet
981,000OrangeOrangePlumMixed fruit3,0003× the bet
971,000BARBARCherry–00× the bet
961,000PlumPlumOrangeMixed fruit3,0003× the bet
951,000–PlumBAR–00× the bet
941,000–CherryOrange–00× the bet
931,000–BAR7–00× the bet
921,000PlumLemonBell–00× the bet
911,000OrangeOrangeLemonMixed fruit3,0003× the bet
901,000–BellCherry–00× the bet
891,000LemonBARLemon–00× the bet
881,000OrangeOrangeLemonMixed fruit3,0003× the bet
871,000Lemon–Cherry–00× the bet
861,000–LemonLemon–00× the bet
851,000Orange–Lemon–00× the bet
841,000OrangeOrangeOrangeThree oranges20,00020× the bet
831,000OrangeBellPlum–00× the bet
821,000BellCherryLemon–00× the bet
811,000PlumLemonCherry–00× the bet
801,000OrangeBARLemon–00× the bet
791,000LemonPlumLemonMixed fruit3,0003× the bet
781,000Lemon–Cherry–00× the bet
771,000–OrangeBAR–00× the bet
761,000LemonPlumCherry–00× the bet
751,000LemonLemonPlumMixed fruit3,0003× the bet
741,000–Plum––00× the bet
731,000PlumLemonOrangeMixed fruit3,0003× the bet
721,000BellCherryLemon–00× the bet
711,000PlumPlumBell–00× the bet
701,000CherryOrangeLemonCherry1,0001× the bet
691,000Orange–––00× the bet
681,000LemonCherryLemon–00× the bet
671,000BARLemon7–00× the bet
661,000–CherryPlum–00× the bet
651,000PlumOrangePlumMixed fruit3,0003× the bet
641,000LemonBARCherry–00× the bet
631,000PlumBARBell–00× the bet
621,000BARLemonCherry–00× the bet
611,000CherryCherry–Two cherries10,62710.6271× the bet
601,000BellCherryBell–00× the bet
591,000CherryOrangeBellCherry1,0001× the bet
581,000–BAROrange–00× the bet
571,000Lemon–Lemon–00× the bet
561,000–PlumLemon–00× the bet
551,000LemonOrange––00× the bet
541,000LemonLemonOrangeMixed fruit3,0003× the bet
531,000LemonCherryLemon–00× the bet
521,000OrangeCherryLemon–00× the bet
511,000BellBARPlum–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
05c80dfb8f91374727adfd3a6bb401ce845eb10235045b93234385af7250336f
Seed
c68e300ffce49e433568219263e54d2301ce79966bd01b96331d27a677cd421b SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
c4583969a8c84949f37993e0f6df8f50
Commitment
Batch 68,539, Merkle root 5a53e602a6d94b9846520143f27f0c56b46ed320e46504649a5491f1c000ad9b. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 889b228e8208bca6f2f110dbd780c7c758ac51d962d2df2861e942cf3df099a2
  2. 40a75885ed1b39c5369ca3871461e5e9dcc775d9ea61bd7b551aa12513b77ed5
  3. 2ab2e880e3d75d6ce035c7fcf51e637e0e636091c0a8e0be6d85e4803af03e31
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.