Degen Protocol
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Session against the house

Slot

ended Play money · ef046ff3cbaf5e35abfe2136a9220507

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
184,254 play
Bettor's net
-15,746 play
Return
92.13%

Results by spin

Final
Spins
200
played
Pace
47.4/min
overall 47.4/min
Biggest swing
+29,000
Seat 1 · spin 2

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

SeatNetRateStreak
gbb-15,746-7,873.0 play/100lost 3

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1001,000–OrangeOrange–00× the bet
991,000––Bell–00× the bet
981,000Plum–Lemon–00× the bet
971,000CherryBellPlumCherry1,0001× the bet
961,000LemonPlumPlumMixed fruit3,0003× the bet
951,000LemonLemonCherry–00× the bet
941,000––Lemon–00× the bet
931,000–OrangeOrange–00× the bet
921,000CherryPlum–Cherry1,0001× the bet
911,000OrangeCherryLemon–00× the bet
901,000–LemonCherry–00× the bet
891,000Plum–Lemon–00× the bet
881,000BARBellCherry–00× the bet
871,000PlumBAR––00× the bet
861,000BARLemonBAR–00× the bet
851,000PlumOrange7–00× the bet
841,000Orange–Orange–00× the bet
831,0007Plum––00× the bet
821,000Lemon–Plum–00× the bet
811,000OrangeBARLemon–00× the bet
801,000OrangePlumPlumMixed fruit3,0003× the bet
791,000PlumOrangeOrangeMixed fruit3,0003× the bet
781,000BARLemonLemon–00× the bet
771,000BellLemonPlum–00× the bet
761,000Cherry–BARCherry1,0001× the bet
751,000OrangeBARLemon–00× the bet
741,000–PlumCherry–00× the bet
731,000BARLemonPlum–00× the bet
721,000LemonPlumLemonMixed fruit3,0003× the bet
711,000OrangeBell––00× the bet
701,000–LemonOrange–00× the bet
691,000BAROrangeCherry–00× the bet
681,000OrangeOrangePlumMixed fruit3,0003× the bet
671,000Cherry7LemonCherry1,0001× the bet
661,000Cherry–CherryCherry1,0001× the bet
651,000–Bell––00× the bet
641,000LemonBAROrange–00× the bet
631,0007LemonLemon–00× the bet
621,000Plum–––00× the bet
611,000–77–00× the bet
601,000BARCherryOrange–00× the bet
591,0007BARLemon–00× the bet
581,000PlumCherryOrange–00× the bet
571,000–OrangeBell–00× the bet
561,000Lemon–Orange–00× the bet
551,000BellPlumOrange–00× the bet
541,000Lemon–Plum–00× the bet
531,000LemonLemonPlumMixed fruit3,0003× the bet
521,000CherryLemon–Cherry1,0001× the bet
511,000OrangePlum––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
4c4e5d482763c8e032fba186cd2f30ef8847022d7523df717b3ed9ee82618de7
Seed
9efef9bdb864bb620e2e6e26c9e17d8149af253475a52ad0eed88e7155cbf214 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
1838aa8309b33b99c6d4b8ffb4e1df7b
Commitment
Batch 72,095, Merkle root 65e382131a72dae51d804b39a19b11720e913cd045501c8cde432ac94b39a8f5. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 9cc38eb35202c181240ca330fab053542ef537934ac26a3c8a122c984e8a0de4
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.