Degen Protocol
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Session against the house

Slot

ended Play money · 07e577a1a620be5d9ca52f43fec301e8

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
148,254 play
Bettor's net
-51,746 play
Return
74.13%

Results by spin

Final
Spins
200
played
Pace
47.8/min
overall 47.8/min
Biggest swing
+11,000
Seat 1 · spin 28

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

SeatNetRateStreak
gbb-51,746-25,873.0 play/100lost 14

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1001,000BellBellLemon–00× the bet
991,000PlumBellOrange–00× the bet
981,000BARPlum7–00× the bet
971,000BAR7BellSevens, bars, bells12,00012× the bet
961,000CherryOrangePlumCherry1,0001× the bet
951,000BARPlumLemon–00× the bet
941,000CherryBellCherryCherry1,0001× the bet
931,000PlumLemonPlumMixed fruit3,0003× the bet
921,000LemonPlumBell–00× the bet
911,000–OrangeOrange–00× the bet
901,000CherryOrangeLemonCherry1,0001× the bet
891,000LemonBAROrange–00× the bet
881,000OrangeLemon––00× the bet
871,000PlumLemonLemonMixed fruit3,0003× the bet
861,000BAR–Lemon–00× the bet
851,000––Lemon–00× the bet
841,000BARBell––00× the bet
831,0007PlumOrange–00× the bet
821,000Orange–Orange–00× the bet
811,000PlumBAROrange–00× the bet
801,000PlumLemon––00× the bet
791,000–OrangeBell–00× the bet
781,000LemonBellPlum–00× the bet
771,000Lemon–Plum–00× the bet
761,000LemonBell––00× the bet
751,000OrangeCherryOrange–00× the bet
741,000BAR–––00× the bet
731,000Orange–Bell–00× the bet
721,000Orange–Orange–00× the bet
711,000PlumOrangeOrangeMixed fruit3,0003× the bet
701,000–PlumCherry–00× the bet
691,0007BAR––00× the bet
681,000––––00× the bet
671,000OrangeLemon––00× the bet
661,000Bell–7–00× the bet
651,000–Lemon––00× the bet
641,000LemonOrangeOrangeMixed fruit3,0003× the bet
631,000––Cherry–00× the bet
621,000–OrangePlum–00× the bet
611,000LemonCherryLemon–00× the bet
601,000BellOrangeLemon–00× the bet
591,000–LemonBell–00× the bet
581,000Orange–Lemon–00× the bet
571,000–BellBell–00× the bet
561,0007–––00× the bet
551,000PlumLemonPlumMixed fruit3,0003× the bet
541,000BARBellOrange–00× the bet
531,000CherryCherryLemonTwo cherries10,62710.6271× the bet
521,000Plum–Bell–00× the bet
511,000–OrangeOrange–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
f85f01786da5458b4f073b07bc6d86ab13d00f1e21e253c9f0b8df22cf53d732
Seed
118e227af5ef8616c1297a835a163ecb80f858a3f08246426f9237e55c63a190 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
35107fc55022603a534ca147560edc8b
Commitment
Batch 69,633, Merkle root 7a293c7ad4cd10a83418e8f6dfb49ca8865595244c987987286bebdb84698a74. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. eb0cba6d89a8036b9e2e266ae1e9faa13139ac41e01c142300e5a596bb9b9f30
  2. c67002eae82a454c5885c343eae93dfaae2d4b4adf99eac8a0e4f898e9943cb2
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.