Degen Protocol
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Session against the house

Slot

ended Play money · 6891aca338f255e8b2ff7bade4b07309

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
238,762 play
Bettor's net
+38,762 play
Return
119.38%

Results by spin

Final
Spins
200
played
Pace
48.0/min
overall 47.9/min
Biggest swing
+19,000
Seat 1 · spin 72

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

SeatNetRateStreak
gbb+38,762+19,381.0 play/100won 1

Last spins

  1. 200Seat 1+14,000
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Seat 1+2,000
  8. 193Even0
  9. 192Seat 1+2,000
  10. 191Seat 1+2,000
  11. 190Seat 1+19,000
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1001,000BellLemonLemon–00× the bet
991,000––Orange–00× the bet
981,0007LemonBAR–00× the bet
971,000Bell7––00× the bet
961,000–OrangeOrange–00× the bet
951,000LemonBellBAR–00× the bet
941,000Plum–Bell–00× the bet
931,000–BellPlum–00× the bet
921,000–Bell––00× the bet
911,000Bell–Plum–00× the bet
901,000Plum7Lemon–00× the bet
891,000–Orange––00× the bet
881,000BellLemonPlum–00× the bet
871,000Plum–Lemon–00× the bet
861,000OrangeLemonBAR–00× the bet
851,000Bell–Lemon–00× the bet
841,000Lemon–––00× the bet
831,000BellOrange––00× the bet
821,000PlumBAROrange–00× the bet
811,000CherryPlumBARCherry1,0001× the bet
801,000OrangeOrangeOrangeThree oranges20,00020× the bet
791,000Orange7Bell–00× the bet
781,000PlumLemonOrangeMixed fruit3,0003× the bet
771,000BAROrangeBell–00× the bet
761,000–OrangePlum–00× the bet
751,000PlumLemonOrangeMixed fruit3,0003× the bet
741,000Lemon–BAR–00× the bet
731,000OrangeOrangeCherry–00× the bet
721,000OrangeOrangeOrangeThree oranges20,00020× the bet
711,000Plum–Lemon–00× the bet
701,000BARLemonBell–00× the bet
691,000LemonLemon7–00× the bet
681,000OrangeCherryLemon–00× the bet
671,000–OrangePlum–00× the bet
661,000LemonBellLemon–00× the bet
651,000–LemonOrange–00× the bet
641,000OrangePlumBAR–00× the bet
631,000PlumPlumLemonMixed fruit3,0003× the bet
621,000CherryLemonLemonCherry1,0001× the bet
611,000BellOrangeBell–00× the bet
601,000PlumBAROrange–00× the bet
591,000LemonOrangeLemonMixed fruit3,0003× the bet
581,000–Lemon––00× the bet
571,000CherryLemonOrangeCherry1,0001× the bet
561,000PlumLemonCherry–00× the bet
551,000––Plum–00× the bet
541,000LemonCherryOrange–00× the bet
531,000CherryOrangeLemonCherry1,0001× the bet
521,000PlumLemonOrangeMixed fruit3,0003× the bet
511,000LemonLemonOrangeMixed fruit3,0003× 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
e4c676fd32d3a6fb550eb80c0840cdb667a9b6de6bc9fbd1fec43b857e08c390
Seed
18b839c0bf4ace106dcb77947b78708417959f201b73c07345b1c733dc4925e6 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
5dcd769fafacb34943f29d4715e2efd4
Commitment
Batch 69,582, Merkle root 6ea9839beea17a008aafc6524efd6d28644e6e15cb36e69aa5aada0fd8e872f4. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 6cd65ac8f7d804ce07ed79f599ad57d7d7a251520b01e8b129741db59a1d4c0b
  2. c610f99174ce6738c5984fd3d3997fc84980213bcdcebae3c569077b1da1331d
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.