Degen Protocol
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Session against the house

Slot

ended Play money · 36cc5206c9169b3a52cf0fc55cff9721

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
184,389 play
Bettor's net
-15,611 play
Return
92.19%

Results by spin

Final
Spins
200
played
Pace
46.0/min
overall 46.1/min
Biggest swing
+14,000
Seat 1 · spin 61

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

SeatNetRateStreak
gbb-15,611-7,805.5 play/100lost 11

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
1001,000PlumOrangeLemonMixed fruit3,0003× the bet
991,000Plum–Lemon–00× the bet
981,000OrangePlumLemonMixed fruit3,0003× the bet
971,000LemonBell––00× the bet
961,000OrangeBARLemon–00× the bet
951,000Lemon–Lemon–00× the bet
941,000PlumPlumOrangeMixed fruit3,0003× the bet
931,000CherryPlumPlumCherry1,0001× the bet
921,000Orange–Bell–00× the bet
911,000BARLemonLemon–00× the bet
901,000LemonCherryOrange–00× the bet
891,000CherryOrangeCherryCherry1,0001× the bet
881,000Cherry–OrangeCherry1,0001× the bet
871,000BellCherryCherry–00× the bet
861,000Lemon–––00× the bet
851,000CherryPlumOrangeCherry1,0001× the bet
841,000CherryOrangeCherryCherry1,0001× the bet
831,000CherryBellPlumCherry1,0001× the bet
821,000Plum–Bell–00× the bet
811,000BellLemonBAR–00× the bet
801,000–BARLemon–00× the bet
791,000OrangeBell––00× the bet
781,000CherryOrangeCherryCherry1,0001× the bet
771,000CherryOrangeBARCherry1,0001× the bet
761,000BellCherryBAR–00× the bet
751,000LemonOrange––00× the bet
741,0007–––00× the bet
731,000Lemon–Plum–00× the bet
721,000––––00× the bet
711,000––Plum–00× the bet
701,000Lemon–––00× the bet
691,000OrangeOrangeBell–00× the bet
681,000LemonLemonPlumMixed fruit3,0003× the bet
671,000OrangeCherryLemon–00× the bet
661,000LemonBARLemon–00× the bet
651,000CherryOrangePlumCherry1,0001× the bet
641,000PlumOrangeCherry–00× the bet
631,000LemonOrangeLemonMixed fruit3,0003× the bet
621,000LemonPlum––00× the bet
611,000LemonLemonLemonThree lemons15,00015× the bet
601,000CherryCherry–Two cherries10,62710.6271× the bet
591,000BARCherryOrange–00× the bet
581,000Cherry–LemonCherry1,0001× the bet
571,000LemonBellOrange–00× the bet
561,000CherryCherryBellTwo cherries10,62710.6271× the bet
551,000BellBellPlum–00× the bet
541,000–LemonLemon–00× the bet
531,000–CherryLemon–00× the bet
521,000OrangeBellPlum–00× the bet
511,000CherryOrangePlumCherry1,0001× 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
b1b9286ab5f48718e9cac9bd6a42dad0367c413536c307c6556f7fd724bf3de0
Seed
fa170d8d0bd1fe284a4484f7f968533b9360361c568cd01348d695358dd90f63 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
31ddd0e1696bf44540458ae3599662ce
Commitment
Batch 66,597, Merkle root 82d6e5206f91a4b059b60ebec81fb8b70939379c1f78243b43361449db437af1. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. a3df67d2831c85de123d8bb4f05fb6a1bc9a256e2a0bbe6138630e4a5add34be
  2. df7404f8272ca7a1c6f0bfe0558e4cf856d289fdeb0bbaa7d8263c2bd3712aa5
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.