Degen Protocol
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Session against the house

Slot

ended Play money · c84744a6b29f00c5aa6ff7f79e7fdfd9

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
220,135 play
Bettor's net
+20,135 play
Return
110.07%

Results by spin

Final
Spins
200
played
Pace
47.6/min
overall 47.8/min
Biggest swing
+39,000
Seat 1 · spin 100

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

SeatNetRateStreak
gbb+20,135+10,067.5 play/100lost 3

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
2001,000BellCherryLemon–00× the bet
1991,0007–Lemon–00× the bet
1981,000Orange–––00× the bet
1971,000LemonLemonOrangeMixed fruit3,0003× the bet
1961,000CherryPlumCherryCherry1,0001× the bet
1951,0007LemonBell–00× the bet
1941,000Bell–Orange–00× the bet
1931,000–LemonBell–00× the bet
1921,000LemonBARPlum–00× the bet
1911,000OrangeCherry––00× the bet
1901,000LemonCherryCherry–00× the bet
1891,000LemonBellCherry–00× the bet
1881,000BellPlumLemon–00× the bet
1871,000Lemon–Bell–00× the bet
1861,000BAR–7–00× the bet
1851,000PlumOrangeCherry–00× the bet
1841,000LemonPlumLemonMixed fruit3,0003× the bet
1831,000Bell–––00× the bet
1821,000LemonPlumLemonMixed fruit3,0003× the bet
1811,000PlumCherryBell–00× the bet
1801,000––––00× the bet
1791,000Plum–Cherry–00× the bet
1781,000CherryCherry–Two cherries10,62710.6271× the bet
1771,000PlumOrange––00× the bet
1761,000BARCherryOrange–00× the bet
1751,000CherryPlumPlumCherry1,0001× the bet
1741,000LemonLemonOrangeMixed fruit3,0003× the bet
1731,000–CherryPlum–00× the bet
1721,000OrangeOrange––00× the bet
1711,000PlumCherryOrange–00× the bet
1701,000OrangeCherry7–00× the bet
1691,000Plum–––00× the bet
1681,000LemonBell––00× the bet
1671,000CherryBellBellCherry1,0001× the bet
1661,000PlumLemonCherry–00× the bet
1651,000Orange–Plum–00× the bet
1641,000–LemonOrange–00× the bet
1631,000OrangePlumLemonMixed fruit3,0003× the bet
1621,000OrangeBAR––00× the bet
1611,000––Cherry–00× the bet
1601,000PlumCherryLemon–00× the bet
1591,000PlumCherryLemon–00× the bet
1581,000Orange–––00× the bet
1571,000–Cherry––00× the bet
1561,000Bell–––00× the bet
1551,000Cherry–PlumCherry1,0001× the bet
1541,000Lemon–––00× the bet
1531,000BAROrangeOrange–00× the bet
1521,000OrangeBARBell–00× the bet
1511,000CherryLemonBARCherry1,0001× 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
20fd0ffacb74489533e0e6219aba97fad850fabb2dbc461ba9a7fcd59eeeb685
Seed
f0b6ed32ec40e0af5370c7051221891e4a4a9f1652de30e0b581e4289af402ed SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
2c09a61555006b835ca05753565a3836
Commitment
Batch 68,880, Merkle root 9b05040adea7cb48c05d261039ec7bd507d9ff73c379637ab243ad8b8711c4f3. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. ad5a2849192d39e85f1c9430a3426d2cd975fea3e6529d05fa991e1ecdffa624
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.