Degen Protocol
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Session against the house

Slot

ended Play money · 10594b0e2b3829efe26ac71b50b58905

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
126,254 play
Bettor's net
-73,746 play
Return
63.13%

Results by spin

Final
Spins
200
played
Pace
44.7/min
overall 44.6/min
Biggest swing
+14,000
Seat 1 · spin 8

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

SeatNetRateStreak
gbb-73,746-36,873.0 play/100won 1

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
2001,000OrangeLemonOrangeMixed fruit3,0003× the bet
1991,000Lemon–––00× the bet
1981,000–BAROrange–00× the bet
1971,000LemonCherryBAR–00× the bet
1961,000BARLemon––00× the bet
1951,000OrangeOrangeLemonMixed fruit3,0003× the bet
1941,000BAROrangeOrange–00× the bet
1931,000–BellLemon–00× the bet
1921,000–BellLemon–00× the bet
1911,000––Plum–00× the bet
1901,000––Cherry–00× the bet
1891,000PlumOrangeLemonMixed fruit3,0003× the bet
1881,000Plum–Orange–00× the bet
1871,000PlumLemonLemonMixed fruit3,0003× the bet
1861,000–BellPlum–00× the bet
1851,000BellCherryCherry–00× the bet
1841,000LemonLemon––00× the bet
1831,000––Plum–00× the bet
1821,000BARCherryLemon–00× the bet
1811,000BellLemon––00× the bet
1801,000–Orange––00× the bet
1791,000LemonPlumCherry–00× the bet
1781,000––Cherry–00× the bet
1771,000LemonOrangeCherry–00× the bet
1761,000LemonBAROrange–00× the bet
1751,000Cherry–PlumCherry1,0001× the bet
1741,000––Cherry–00× the bet
1731,000Bell–Lemon–00× the bet
1721,000Cherry––Cherry1,0001× the bet
1711,000CherryCherryLemonTwo cherries10,62710.6271× the bet
1701,000Orange–7–00× the bet
1691,000–Plum––00× the bet
1681,0007–Orange–00× the bet
1671,000OrangeLemonCherry–00× the bet
1661,000OrangeCherryLemon–00× the bet
1651,000––––00× the bet
1641,000––Plum–00× the bet
1631,000OrangeOrange7–00× the bet
1621,000CherryPlumLemonCherry1,0001× the bet
1611,000BAR–––00× the bet
1601,000Cherry–OrangeCherry1,0001× the bet
1591,000CherryPlum–Cherry1,0001× the bet
1581,000OrangePlumOrangeMixed fruit3,0003× the bet
1571,000–OrangeOrange–00× the bet
1561,000–CherryLemon–00× the bet
1551,000–OrangeBell–00× the bet
1541,000Cherry–OrangeCherry1,0001× the bet
1531,000BARCherry––00× the bet
1521,000–OrangeBAR–00× the bet
1511,000–CherryPlum–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
a160abdd7b5b6a91858fbfc189f6a962424c03f04b4994274d9a7343fd597613
Seed
55a81d7e65a6d6fdf99dc9c9af8ebd631252a9b8d15da004bd2365f7a6ed1188 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
f37a6df88a0ba07f9ab0fdb2311b1235
Commitment
Batch 65,556, Merkle root 3d6f9b80e6ad83c53a029c9caaeb6df71c1928042adb64736dd9b0b12e28d864. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. d89cad5877b88ad8ba68318b6ab68e1eaf750fe8f0a7d90e848dc50d5d388d08
  2. 7ad015eb544b0734e2d1efaf27dc77e606dc9a457b292dd20854c814203548a6
  3. 0c44d4520526eec7165e919db10651930cd34ce78e57c97152e555c02b6e7e4e
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.