Degen Protocol
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Session against the house

Slot

ended Play money · 3fb8ec945be0f0b33a41147901177338

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
170,881 play
Bettor's net
-29,119 play
Return
85.44%

Results by spin

Final
Spins
200
played
Pace
48.0/min
overall 47.9/min
Biggest swing
+19,000
Seat 1 · spin 67

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

SeatNetRateStreak
gbb-29,119-14,559.5 play/100lost 4

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
2001,000BARCherry––00× the bet
1991,000––Bell–00× the bet
1981,000LemonPlumCherry–00× the bet
1971,000–LemonOrange–00× the bet
1961,000LemonLemonLemonThree lemons15,00015× the bet
1951,000–LemonPlum–00× the bet
1941,000–LemonBell–00× the bet
1931,000PlumBellBAR–00× the bet
1921,000––––00× the bet
1911,000Plum–Cherry–00× the bet
1901,000OrangeLemon––00× the bet
1891,000LemonPlumOrangeMixed fruit3,0003× the bet
1881,000–CherryBell–00× the bet
1871,000LemonLemonOrangeMixed fruit3,0003× the bet
1861,000Plum–––00× the bet
1851,000BAR–––00× the bet
1841,000–LemonBell–00× the bet
1831,000OrangeBellPlum–00× the bet
1821,000–LemonLemon–00× the bet
1811,000PlumOrangePlumMixed fruit3,0003× the bet
1801,000Orange–––00× the bet
1791,000CherryOrange–Cherry1,0001× the bet
1781,000Bell–Cherry–00× the bet
1771,000Cherry–PlumCherry1,0001× the bet
1761,000Plum–Cherry–00× the bet
1751,000OrangeOrangeLemonMixed fruit3,0003× the bet
1741,000BellCherryPlum–00× the bet
1731,000Bell7Cherry–00× the bet
1721,000BAR7––00× the bet
1711,000Orange–Orange–00× the bet
1701,000Bell–Cherry–00× the bet
1691,000PlumCherryCherry–00× the bet
1681,000CherryLemonBellCherry1,0001× the bet
1671,000CherryPlumPlumCherry1,0001× the bet
1661,000–PlumPlum–00× the bet
1651,000BellOrangeBAR–00× the bet
1641,000–LemonCherry–00× the bet
1631,000––––00× the bet
1621,000OrangeOrangeCherry–00× the bet
1611,000Cherry–PlumCherry1,0001× the bet
1601,000–Lemon––00× the bet
1591,000Plum–Plum–00× the bet
1581,000CherryBAR–Cherry1,0001× the bet
1571,000PlumBAR––00× the bet
1561,000PlumBARPlum–00× the bet
1551,000BARPlumBAR–00× the bet
1541,000BellLemonBAR–00× the bet
1531,000–CherryLemon–00× the bet
1521,000––Cherry–00× the bet
1511,000BellLemonLemon–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
9d1e0b43ba40316f410ea19394034a634c795ef7f6d1009a378a2490c8a9f021
Seed
6049e8c9266c14af2cea4a29c932c9c95c5c4c087f61a04797a243d01e8d523f SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
c415a4594c617fa3bba889ae4197d473
Commitment
Batch 68,677, Merkle root dead17a2fc3d095ab2f77e4179b92f688750665c79ad5cf4a162326034b85afe. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 2d7ad92758f4588dc6cafd2857138df893dc32c6f8f8b9ed1d3a379587ffa80f
  2. f103646d774d988af9ff7c52431d468ce108b7527e2e0a39dc665ab17d7739c4
  3. 5b1b0959e03167671f45cf716353fb0c9bbc07061cee1794186ad8a20fb12ef2
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.