Degen Protocol
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Session against the house

Slot

ended Play money · 576dd742911c12350091c6f853e6f210

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
265,135 play
Bettor's net
+65,135 play
Return
132.57%

Results by spin

Final
Spins
200
played
Pace
30.5/min
overall 43.5/min
Biggest swing
+29,000
Seat 1 · spin 179

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

SeatNetRateStreak
gbb+65,135+32,567.5 play/100lost 2

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
2001,000–BARBell–00× the bet
1991,000OrangeOrange––00× the bet
1981,000OrangeLemonOrangeMixed fruit3,0003× the bet
1971,000––Orange–00× the bet
1961,000––Bell–00× the bet
1951,000–BellCherry–00× the bet
1941,000CherryOrangeBellCherry1,0001× the bet
1931,000BAR7Plum–00× the bet
1921,000––Plum–00× the bet
1911,000LemonBARCherry–00× the bet
1901,000–PlumBell–00× the bet
1891,000BellPlumOrange–00× the bet
1881,000OrangeLemonOrangeMixed fruit3,0003× the bet
1871,000CherryPlumCherryCherry1,0001× the bet
1861,000PlumBellOrange–00× the bet
1851,000LemonBell––00× the bet
1841,000BARBellLemon–00× the bet
1831,000PlumCherryPlum–00× the bet
1821,000LemonBellLemon–00× the bet
1811,000CherryOrangePlumCherry1,0001× the bet
1801,000Plum–Lemon–00× the bet
1791,000PlumPlumPlumThree plums30,00030× the bet
1781,000–OrangeBAR–00× the bet
1771,000CherryLemonPlumCherry1,0001× the bet
1761,000CherryCherryLemonTwo cherries10,62710.6271× the bet
1751,000–CherryOrange–00× the bet
1741,000OrangeLemonBell–00× the bet
1731,000CherryBellOrangeCherry1,0001× the bet
1721,000LemonLemon––00× the bet
1711,000BAR–Bell–00× the bet
1701,000PlumBellPlum–00× the bet
1691,000CherryOrange–Cherry1,0001× the bet
1681,000BARPlum––00× the bet
1671,000PlumOrangeBell–00× the bet
1661,000––Orange–00× the bet
1651,000Cherry–LemonCherry1,0001× the bet
1641,000OrangeBARBAR–00× the bet
1631,0007–Orange–00× the bet
1621,000LemonCherryLemon–00× the bet
1611,000BellBell––00× the bet
1601,000–OrangeLemon–00× the bet
1591,000LemonCherry––00× the bet
1581,000PlumBAROrange–00× the bet
1571,000OrangeCherry––00× the bet
1561,000LemonLemonCherry–00× the bet
1551,000PlumPlumBell–00× the bet
1541,000BARLemon––00× the bet
1531,000Orange–––00× the bet
1521,000LemonLemonBell–00× the bet
1511,000Plum7Lemon–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
2b84e38fbc67890d313dc2f5be9d1ec287a669ae769d502997bc09a48c248c00
Seed
268ad52f355aead4f261552a0389081aa199c4667b5b33725abac1152aa07886 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
d260af4f091d47b4554f1a0bc038c93d
Commitment
Batch 71,077, Merkle root 9a6ed4d8030e576e3a0708efa803ef9a27b365f464cea034ad709166f764b1af. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. a89464c3905da143ab3683a9a45465d165deeb7907986ec535a7f40a6eddfff3
  2. 823206f9c0d4fa0c8c37df06a137815a3db509665669cfe43d238cd5e73fe033
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.