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Degen Protocol USDC · ETHBase Sepolia · testnet
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Session against the house

Slot

Play moneyended

64ed9bc676b7aace5c2c76ba30ebac5a

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
200,508 play
Bettor's net
+508 play
Return
100.25%

Results by spin

Final
Spins
200
played
Pace
46.2/min
overall 46.5/min
Biggest swing
+19,000
Seat 1 · spin 99

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

SeatNetRateStreak
gbb+508+254.0 play/100won 1

Last spins

  1. 200Seat 1+9,627
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Seat 1+2,000
  11. 190Seat 1+2,000
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1001,000––Cherry–00× the bet
991,000OrangeOrangeOrangeThree oranges20,00020× the bet
981,000–BellLemon–00× the bet
971,000CherryLemonOrangeCherry1,0001× the bet
961,000LemonLemonBell–00× the bet
951,000Orange7Lemon–00× the bet
941,000Lemon–7–00× the bet
931,000–LemonBAR–00× the bet
921,000–LemonPlum–00× the bet
911,000BellCherryCherry–00× the bet
901,000–OrangeBell–00× the bet
891,000PlumLemonBAR–00× the bet
881,000BARCherryLemon–00× the bet
871,000OrangeLemonLemonMixed fruit3,0003× the bet
861,000Lemon–Cherry–00× the bet
851,000Lemon–Plum–00× the bet
841,000––Plum–00× the bet
831,000–BAR––00× the bet
821,000OrangeCherryPlum–00× the bet
811,000LemonLemon––00× the bet
801,000BARBellCherry–00× the bet
791,000–BellLemon–00× the bet
781,000BAROrangePlum–00× the bet
771,000CherryBAR–Cherry1,0001× the bet
761,000OrangeLemon––00× the bet
751,000BAR–Lemon–00× the bet
741,000PlumBellLemon–00× the bet
731,000LemonCherry––00× the bet
721,0007OrangeBell–00× the bet
711,000PlumCherry––00× the bet
701,000LemonCherryOrange–00× the bet
691,000––Orange–00× the bet
681,000BellOrangeLemon–00× the bet
671,000LemonLemonCherry–00× the bet
661,000BARLemon––00× the bet
651,000LemonPlumLemonMixed fruit3,0003× the bet
641,000LemonOrangeOrangeMixed fruit3,0003× the bet
631,000OrangePlum––00× the bet
621,000OrangeLemonLemonMixed fruit3,0003× the bet
611,000Bell7––00× the bet
601,000–Plum––00× the bet
591,000Lemon–7–00× the bet
581,000CherryPlumLemonCherry1,0001× the bet
571,000CherryLemon–Cherry1,0001× the bet
561,000Plum7Orange–00× the bet
551,000–Orange––00× the bet
541,000LemonCherryCherry–00× the bet
531,000BellLemonBAR–00× the bet
521,000Plum–Plum–00× the bet
511,000Lemon–Plum–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
e78434426eadb4af4f94c5a46e8772650966cc99beb0a1aa66439fe3e7aedb11
Seed
6c5c27d59d2b45ba0228eb5300decb8eca685855b7ceb932461202d51f12dc9d SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
150eab13c4170b9e199ea1bf43453435
Commitment
Batch 59,993, Merkle root ad920cff8040f26686cedd4576fe1184c25f085dee474fbb21bfa227b5842241. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. ef6cb3b046380e5f0649df54d3e68d7e7b3081af8cfa7352d5cf51d81599d121
  2. 8c398014eff6b51d793473cc8e1110c668ecc9925ac24dbd8bef67eb70f041d9
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.