Degen Protocol
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Session against the house

Slot

ended Play money · 5533998e51dc7e30f592ce2ed38174eb

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
175,508 play
Bettor's net
-24,492 play
Return
87.75%

Results by spin

Final
Spins
200
played
Pace
48.0/min
overall 47.7/min
Biggest swing
+29,000
Seat 1 · spin 22

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

SeatNetRateStreak
gbb-24,492-12,246.0 play/100lost 4

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1001,000LemonBell––00× the bet
991,000–7Plum–00× the bet
981,000OrangeBellPlum–00× the bet
971,000–BellLemon–00× the bet
961,000OrangeCherry––00× the bet
951,000Plum–––00× the bet
941,000CherryOrange–Cherry1,0001× the bet
931,000Plum–Plum–00× the bet
921,000LemonBellBell–00× the bet
911,000PlumPlum––00× the bet
901,000BAR–Lemon–00× the bet
891,000LemonBellLemon–00× the bet
881,000Lemon–Orange–00× the bet
871,000–PlumBell–00× the bet
861,000CherryBARBARCherry1,0001× the bet
851,000PlumLemonBell–00× the bet
841,000–Lemon––00× the bet
831,000LemonOrangeLemonMixed fruit3,0003× the bet
821,000LemonLemonLemonThree lemons15,00015× the bet
811,000–CherryPlum–00× the bet
801,000BARLemonCherry–00× the bet
791,000Cherry––Cherry1,0001× the bet
781,000Lemon–Orange–00× the bet
771,000BellLemonLemon–00× the bet
761,000LemonPlumPlumMixed fruit3,0003× the bet
751,000LemonCherryBAR–00× the bet
741,000PlumBellCherry–00× the bet
731,000BellCherryOrange–00× the bet
721,000Orange–7–00× the bet
711,000–OrangeLemon–00× the bet
701,000Bell–Cherry–00× the bet
691,000PlumCherry––00× the bet
681,000Lemon–Lemon–00× the bet
671,000–LemonOrange–00× the bet
661,000Plum–Orange–00× the bet
651,000OrangeCherryOrange–00× the bet
641,000PlumBellLemon–00× the bet
631,000PlumLemonPlumMixed fruit3,0003× the bet
621,000LemonOrange7–00× the bet
611,000BellLemon––00× the bet
601,0007Cherry––00× the bet
591,000LemonPlumBAR–00× the bet
581,000Orange–Bell–00× the bet
571,000CherryCherryLemonTwo cherries10,62710.6271× the bet
561,000OrangePlumBAR–00× the bet
551,000OrangePlumLemonMixed fruit3,0003× the bet
541,000OrangeLemonLemonMixed fruit3,0003× the bet
531,000–OrangePlum–00× the bet
521,000Lemon–––00× the bet
511,000Cherry––Cherry1,0001× 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
5a5bba8297a2bd4c62db6006ebbc79d71f0991c3627df199b8f030c221b46f2f
Seed
e90567e6a4f95c0b28c37ee41ef1c2012cfa51158e81ee43725ef080b6e1709c SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
33a68c92f86cc144aa6c9e83ddd39dd9
Commitment
Batch 71,841, Merkle root 81baf18445119d8f8f603e50585038beacf67b4ff0c3f80cc2d81a48ea22d9cd. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. fc4bd453e0cde0a4c69ad48231b52d1a7e5030a4c7b3c3ab9e5e3915e808c050
  2. 5fab7561f475721841f52e5bb037f5bf993166f443825f3ae4399dd338099aea
  3. e5227e56d205fe624f5fedef0b8432104ca02882f26a61f3082daebff8517530
  4. b8e5b02a5f85b6e08b68f2c248da8ef4364d33fa1c27c900754a0e90703d46c7
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.