Degen Protocol
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Session against the house

Slot

ended Play money · e2540cc8ab22f3371515aeee30f70a96

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
242,881 play
Bettor's net
+42,881 play
Return
121.44%

Results by spin

Final
Spins
200
played
Pace
48.0/min
overall 47.6/min
Biggest swing
+99,000
Seat 1 · spin 85

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

SeatNetRateStreak
gbb+42,881+21,440.5 play/100lost 8

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1001,000–BAR––00× the bet
991,000OrangePlum––00× the bet
981,0007–––00× the bet
971,0007Lemon––00× the bet
961,000LemonBARCherry–00× the bet
951,000Cherry–PlumCherry1,0001× the bet
941,000OrangeOrangeLemonMixed fruit3,0003× the bet
931,000CherryCherryPlumTwo cherries10,62710.6271× the bet
921,000BellCherryBell–00× the bet
911,000BellOrangeOrange–00× the bet
901,000OrangeBAROrange–00× the bet
891,000BellLemon––00× the bet
881,000Bell–––00× the bet
871,000PlumLemonLemonMixed fruit3,0003× the bet
861,000Plum–––00× the bet
851,000BARBARBARThree bars100,000100× the bet
841,000BellPlum––00× the bet
831,000PlumBellLemon–00× the bet
821,000CherryPlum–Cherry1,0001× the bet
811,000–CherryPlum–00× the bet
801,000BellBell––00× the bet
791,000PlumLemonOrangeMixed fruit3,0003× the bet
781,000BellCherry––00× the bet
771,000Lemon–Orange–00× the bet
761,000–Lemon7–00× the bet
751,000OrangeLemonLemonMixed fruit3,0003× the bet
741,000–OrangeOrange–00× the bet
731,000OrangeCherry––00× the bet
721,000Orange–––00× the bet
711,0007Cherry––00× the bet
701,000CherryLemonLemonCherry1,0001× the bet
691,000––Plum–00× the bet
681,000PlumPlumPlumThree plums30,00030× the bet
671,000BARLemonBAR–00× the bet
661,000Plum–Plum–00× the bet
651,000––Cherry–00× the bet
641,000CherryLemon–Cherry1,0001× the bet
631,000–OrangeCherry–00× the bet
621,000PlumBARCherry–00× the bet
611,000OrangeBellPlum–00× the bet
601,000Orange–Lemon–00× the bet
591,000OrangeOrange––00× the bet
581,000Bell–Bell–00× the bet
571,000–PlumBAR–00× the bet
561,000–PlumLemon–00× the bet
551,000PlumLemonOrangeMixed fruit3,0003× the bet
541,000Bell–Cherry–00× the bet
531,000LemonPlum––00× the bet
521,000PlumBellCherry–00× the bet
511,000LemonOrange––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
41dad2cee7e00c23050a89d973dfd0749b376502fc149d30ca254d789074682b
Seed
c89a388fd56ca49eb66609b73e33b4b449e6f672d27fde51153dbccc67220cfe SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
1ae41556961a1b7d1ec37cf4a0c5afa5
Commitment
Batch 71,943, Merkle root 1ab0480f5cce8579fea5ca6c5848255e3b47c473a0dadcdb1b98cd48b28cf5b9. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 56ca3fa7f00d96574e438a0cce03b7b3021bce63fd00df73f026ca8632f5e9d6
  2. f1b0c77016f7ca2ee3777a700a8332d7a3bb48df0cdc4e537a9289a045e2ece4
  3. 239a8d5c2e9a1814b4ce2c8f0d8330b24ccd23262e034d82dbe80eb956eca62d
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.