Degen Protocol
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Session against the house

Slot

ended Play money · 5b6ad30758a093575a6ceb06a94ecc56

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
191,762 play
Bettor's net
-8,238 play
Return
95.88%

Results by spin

Final
Spins
200
played
Pace
46.3/min
overall 46.1/min
Biggest swing
+14,000
Seat 1 · spin 195

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

SeatNetRateStreak
gbb-8,238-4,119.0 play/100lost 1

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Seat 1+2,000
  4. 197Seat 1+2,000
  5. 196Even0
  6. 195Seat 1+14,000
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Even0
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
2001,000CherryPlumOrangeCherry1,0001× the bet
1991,000PlumBARCherry–00× the bet
1981,000LemonPlumOrangeMixed fruit3,0003× the bet
1971,000LemonLemonOrangeMixed fruit3,0003× the bet
1961,000Lemon–Cherry–00× the bet
1951,000LemonLemonLemonThree lemons15,00015× the bet
1941,000–LemonLemon–00× the bet
1931,000BARCherryOrange–00× the bet
1921,000LemonBell––00× the bet
1911,000CherryOrangeLemonCherry1,0001× the bet
1901,000Cherry––Cherry1,0001× the bet
1891,000BellBAR––00× the bet
1881,000LemonLemon7–00× the bet
1871,000Plum–Orange–00× the bet
1861,000LemonOrangeLemonMixed fruit3,0003× the bet
1851,000PlumCherryPlum–00× the bet
1841,000–Lemon––00× the bet
1831,000LemonOrangeCherry–00× the bet
1821,000–PlumPlum–00× the bet
1811,000–BAROrange–00× the bet
1801,000BAROrangeBell–00× the bet
1791,000–PlumLemon–00× the bet
1781,000OrangeLemon––00× the bet
1771,000OrangePlumBell–00× the bet
1761,000––Orange–00× the bet
1751,000–LemonCherry–00× the bet
1741,000LemonCherryBell–00× the bet
1731,000OrangeBellLemon–00× the bet
1721,000–PlumOrange–00× the bet
1711,000Plum–Orange–00× the bet
1701,000PlumLemonOrangeMixed fruit3,0003× the bet
1691,000––––00× the bet
1681,000PlumCherryBAR–00× the bet
1671,000–LemonCherry–00× the bet
1661,000BellLemonLemon–00× the bet
1651,000LemonCherry––00× the bet
1641,000Cherry––Cherry1,0001× the bet
1631,000––Lemon–00× the bet
1621,000PlumPlumLemonMixed fruit3,0003× the bet
1611,0007Cherry––00× the bet
1601,000BAROrangeLemon–00× the bet
1591,000CherryPlumBellCherry1,0001× the bet
1581,000CherryCherryOrangeTwo cherries10,62710.6271× the bet
1571,000–CherryOrange–00× the bet
1561,000OrangeCherryOrange–00× the bet
1551,000OrangeBell––00× the bet
1541,000PlumLemon––00× the bet
1531,000Lemon–Lemon–00× the bet
1521,000LemonCherryCherry–00× the bet
1511,000PlumPlumBAR–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
98b2b319c3516c1bc2dbe32be0c6a1163738dd8fef4838e2cba0b20a6552df40
Seed
c4adbe7d4580ad5ae1ab6d46de7bc3f887e20e29d071d509776e3ac8336d1c73 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
8ddfa23df012301723b4853e8ada371b
Commitment
Batch 65,960, Merkle root be068f76180a4ffbb4faf3dfa4fd56ce4f47eff8dafe6e89028086a67d72b9e4. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 843e03043ecfac7bf5b69108ce3acdb7d10a59692a42b9c71fa5b153fe1b95c4
  2. 47a409256209e75694b61d38a66203dfc9a9f16c6def5c936bb1d76131ec6918
  3. 1ef979fb3bdaa1f89d9200518a2a99aec3314ebb0491511185d13082ab932272
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.