Degen Protocol
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Session against the house

Slot

ended Play money · d822e9e8b736bda8e64a68a02678d10f

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
316,254 play
Bettor's net
+116,254 play
Return
158.13%

Results by spin

Final
Spins
200
played
Pace
47.4/min
overall 47.6/min
Biggest swing
+49,000
Seat 1 · spin 39

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

SeatNetRateStreak
gbb+116,254+58,127.0 play/100lost 1

Last spins

  1. 200Even0
  2. 199Seat 1+2,000
  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
2001,000–PlumOrange–00× the bet
1991,000LemonPlumPlumMixed fruit3,0003× the bet
1981,000Cherry–LemonCherry1,0001× the bet
1971,000PlumCherryBell–00× the bet
1961,000Cherry–CherryCherry1,0001× the bet
1951,000Lemon–Orange–00× the bet
1941,000–PlumLemon–00× the bet
1931,000Lemon–BAR–00× the bet
1921,000Orange–Bell–00× the bet
1911,000OrangeBell––00× the bet
1901,000LemonPlum––00× the bet
1891,000LemonCherryOrange–00× the bet
1881,000OrangeLemonOrangeMixed fruit3,0003× the bet
1871,000LemonCherryLemon–00× the bet
1861,000LemonCherry7–00× the bet
1851,000LemonBell––00× the bet
1841,000BARBARBellSevens, bars, bells12,00012× the bet
1831,000–OrangeOrange–00× the bet
1821,000–OrangePlum–00× the bet
1811,000CherryLemonCherryCherry1,0001× the bet
1801,000OrangeBARBAR–00× the bet
1791,000PlumPlumLemonMixed fruit3,0003× the bet
1781,000BellPlumBell–00× the bet
1771,000Lemon–––00× the bet
1761,000Lemon–Lemon–00× the bet
1751,000Plum–––00× the bet
1741,000BARCherry––00× the bet
1731,000CherryPlumPlumCherry1,0001× the bet
1721,000Orange–Cherry–00× the bet
1711,000PlumPlumBAR–00× the bet
1701,000––Plum–00× the bet
1691,000–Orange––00× the bet
1681,000CherryLemonBellCherry1,0001× the bet
1671,000–LemonLemon–00× the bet
1661,000OrangePlum––00× the bet
1651,000PlumBARBell–00× the bet
1641,000CherryPlumPlumCherry1,0001× the bet
1631,000BellBARCherry–00× the bet
1621,000–OrangeBAR–00× the bet
1611,000–BellLemon–00× the bet
1601,000BellCherry––00× the bet
1591,000OrangeOrangeOrangeThree oranges20,00020× the bet
1581,000Plum–––00× the bet
1571,000OrangeOrange––00× the bet
1561,000LemonBellBAR–00× the bet
1551,000Lemon7BAR–00× the bet
1541,000–Cherry––00× the bet
1531,000–Orange––00× the bet
1521,000OrangePlumLemonMixed fruit3,0003× the bet
1511,000LemonLemonLemonThree lemons15,00015× 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
e00a28d99a516f14da8b15ab922cbb48a578f91433e7c0122810cd38a241d200
Seed
39d4f9c602734927d2f355b78667c8d08d3cd4f8ef82353135be5c2f61707529 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
d905238fc6852f3d78c583de2ded71c9
Commitment
Batch 68,488, Merkle root ca4902c8a352bfb69052bd1995901ad1ea1f87dfa0a3b368ca20f1e4cf190c98. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 0f7cda0e00b6eeebb76a459159426f90d50357186432b9e244ef353cbd7adbce
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.