Degen Protocol
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Session against the house

Slot

ended Play money · 9849489fd37a1995b79e54430a131844

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
206,254 play
Bettor's net
+6,254 play
Return
103.13%

Results by spin

Final
Spins
200
played
Pace
47.0/min
overall 47.6/min
Biggest swing
+39,000
Seat 1 · spin 105

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

SeatNetRateStreak
gbb+6,254+3,127.0 play/100lost 23

Last spins

  1. 200Even0
  2. 199Even0
  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
2001,000OrangeBell––00× the bet
1991,000CherryPlumPlumCherry1,0001× the bet
1981,000LemonBAR––00× the bet
1971,000Bell–––00× the bet
1961,000LemonLemon––00× the bet
1951,000Lemon–7–00× the bet
1941,000OrangeOrangeCherry–00× the bet
1931,000–CherryOrange–00× the bet
1921,000–Cherry––00× the bet
1911,000Plum7Lemon–00× the bet
1901,000Bell–Orange–00× the bet
1891,000Lemon–Orange–00× the bet
1881,000BellBellOrange–00× the bet
1871,000BARLemonBAR–00× the bet
1861,000PlumCherryOrange–00× the bet
1851,000LemonBAR7–00× the bet
1841,000Plum7Plum–00× the bet
1831,000Orange–––00× the bet
1821,000Cherry–OrangeCherry1,0001× the bet
1811,000–Orange––00× the bet
1801,000–CherryCherry–00× the bet
1791,000CherryBellOrangeCherry1,0001× the bet
1781,000BAR–Plum–00× the bet
1771,000–OrangeBell–00× the bet
1761,000BellLemonCherry–00× the bet
1751,000BellBARPlum–00× the bet
1741,000PlumLemonOrangeMixed fruit3,0003× the bet
1731,000PlumPlumPlumThree plums30,00030× the bet
1721,000OrangePlumCherry–00× the bet
1711,000Plum7––00× the bet
1701,000OrangeCherryBAR–00× the bet
1691,000OrangeOrangePlumMixed fruit3,0003× the bet
1681,000PlumBell7–00× the bet
1671,000PlumPlum––00× the bet
1661,0007PlumLemon–00× the bet
1651,000LemonLemonCherry–00× the bet
1641,000BAR–Cherry–00× the bet
1631,000CherryCherryBARTwo cherries10,62710.6271× the bet
1621,000OrangeLemonOrangeMixed fruit3,0003× the bet
1611,000LemonOrange––00× the bet
1601,000OrangeBellLemon–00× the bet
1591,000OrangePlumLemonMixed fruit3,0003× the bet
1581,000–PlumLemon–00× the bet
1571,000LemonOrangePlumMixed fruit3,0003× the bet
1561,000OrangeOrange––00× the bet
1551,000OrangePlumLemonMixed fruit3,0003× the bet
1541,000OrangePlumPlumMixed fruit3,0003× the bet
1531,000OrangeLemonCherry–00× the bet
1521,000PlumBellPlum–00× the bet
1511,000Plum–Orange–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
9e61c9aee76cdbc6af2e957fbddfb3670450535cfee4f93b685d1ed82b6ffc09
Seed
0591fc02b9e20dc68c17d236920e0657e7f5e3b3f320605e33e133119b3a4233 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
0b69f610d80965ed4094d740d4709eee
Commitment
Batch 68,830, Merkle root 83334381ac21210b5e4a5e48dd6f84b411a0c9a58c7354a75bdfc759fcc8d3e0. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 5276f575a1b19a4ac79c2d77aa4924b7173eb49145c64b59689831faf655bd5a
  2. caa233948c8d3071a16f8323c44b161d2a9ae277c0eb596654e3e806f7ff04ad
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.