Degen Protocol
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Session against the house

Slot

ended Play money · 6d932daa93410c464f40cb34aa080343

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
275,881 play
Bettor's net
+75,881 play
Return
137.94%

Results by spin

Final
Spins
200
played
Pace
47.3/min
overall 47.6/min
Biggest swing
+99,000
Seat 1 · spin 166

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

SeatNetRateStreak
gbb+75,881+37,940.5 play/100won 1

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1001,000BAR–Plum–00× the bet
991,000OrangeBell––00× the bet
981,000LemonCherryPlum–00× the bet
971,000–OrangePlum–00× the bet
961,000CherryOrangeBellCherry1,0001× the bet
951,000Bell–BAR–00× the bet
941,000CherryCherryPlumTwo cherries10,62710.6271× the bet
931,000Plum–––00× the bet
921,000OrangePlumPlumMixed fruit3,0003× the bet
911,000PlumLemonLemonMixed fruit3,0003× the bet
901,000Bell7Cherry–00× the bet
891,000OrangeCherryLemon–00× the bet
881,000OrangeLemonBAR–00× the bet
871,000PlumCherryOrange–00× the bet
861,000–Lemon––00× the bet
851,000OrangeBellLemon–00× the bet
841,000–OrangePlum–00× the bet
831,000PlumOrangeOrangeMixed fruit3,0003× the bet
821,000Orange–Lemon–00× the bet
811,000––Orange–00× the bet
801,000–BellOrange–00× the bet
791,000Plum–Orange–00× the bet
781,000Plum–Cherry–00× the bet
771,000LemonBAR––00× the bet
761,000LemonLemonBell–00× the bet
751,000LemonPlumOrangeMixed fruit3,0003× the bet
741,000–BARBAR–00× the bet
731,000–CherryCherry–00× the bet
721,0007–––00× the bet
711,000OrangeCherryBell–00× the bet
701,000CherryOrange–Cherry1,0001× the bet
691,000BellLemonPlum–00× the bet
681,000–Plum––00× the bet
671,000LemonLemonBell–00× the bet
661,000–Orange––00× the bet
651,000BellOrangeBAR–00× the bet
641,000PlumPlumPlumThree plums30,00030× the bet
631,000CherryLemonOrangeCherry1,0001× the bet
621,000OrangeOrange––00× the bet
611,000––Orange–00× the bet
601,000CherryBell–Cherry1,0001× the bet
591,000OrangeOrangeCherry–00× the bet
581,000Bell–––00× the bet
571,000–CherryPlum–00× the bet
561,000BARLemonCherry–00× the bet
551,000–BARBell–00× the bet
541,000CherryPlum–Cherry1,0001× the bet
531,000BellBellLemon–00× the bet
521,000LemonOrange7–00× the bet
511,000Bell7Lemon–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
9759b7493ebf33307b1bdb481c7c8dcbe4d64eda4af102b7e67a112491c113b5
Seed
2e7912b16f0480438d4f8a722dbe55aad322f672a70e2a8a957d24a3eb784c27 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
93e679665260f5a6d99319117a63f196
Commitment
Batch 72,196, Merkle root 4f200469b36a5c6fea6ddf7d0d10db23ff288e0503d32cb4ef8973d8ce2f7777. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 59a181afa1b5a888db32f595b304b7048d74d527fa1a8189681e1e7e57b590c9
  2. 844d4f8583629c16d48080f3a471bbf380f6d8b28e119d58559df0d186860d21
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.