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Degen Protocol
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Session against the house

Slot

ended Play money · 844904caa8cacb2b97d7f75d1e842719

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
161,508 play
Bettor's net
-38,492 play
Return
80.75%

Results by spin

Final
Spins
200
played
Pace
46.7/min
overall 45.9/min
Biggest swing
+29,000
Seat 1 · spin 101

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

SeatNetRateStreak
gbb-38,492-19,246.0 play/100lost 10

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
2001,000Lemon–Bell–00× the bet
1991,000CherryBellOrangeCherry1,0001× the bet
1981,000Plum–Plum–00× the bet
1971,000LemonBellBAR–00× the bet
1961,000–LemonOrange–00× the bet
1951,000Plum–Orange–00× the bet
1941,000––Lemon–00× the bet
1931,000BARLemonOrange–00× the bet
1921,000PlumBAR––00× the bet
1911,000Orange7Orange–00× the bet
1901,000CherryBell–Cherry1,0001× the bet
1891,000Bell–Bell–00× the bet
1881,000Cherry–CherryCherry1,0001× the bet
1871,000PlumLemonLemonMixed fruit3,0003× the bet
1861,000BARLemonBAR–00× the bet
1851,000LemonBARPlum–00× the bet
1841,000PlumCherry7–00× the bet
1831,000Lemon–Orange–00× the bet
1821,000CherryLemon–Cherry1,0001× the bet
1811,000PlumPlumBell–00× the bet
1801,000BARBellCherry–00× the bet
1791,000Lemon–Lemon–00× the bet
1781,000–BellBell–00× the bet
1771,000LemonOrangeBAR–00× the bet
1761,000BAR–––00× the bet
1751,000CherryCherryOrangeTwo cherries10,62710.6271× the bet
1741,000Lemon7Bell–00× the bet
1731,000OrangeLemonLemonMixed fruit3,0003× the bet
1721,000PlumOrangeBAR–00× the bet
1711,000CherryBellPlumCherry1,0001× the bet
1701,000BAR–Lemon–00× the bet
1691,000CherryCherry–Two cherries10,62710.6271× the bet
1681,000CherryLemonBARCherry1,0001× the bet
1671,0007Cherry––00× the bet
1661,000OrangePlumBAR–00× the bet
1651,000CherryPlumLemonCherry1,0001× the bet
1641,000BellPlumPlum–00× the bet
1631,000BARCherryCherry–00× the bet
1621,000LemonLemonBell–00× the bet
1611,000BellCherryCherry–00× the bet
1601,000Orange–Plum–00× the bet
1591,000–Orange––00× the bet
1581,000OrangeCherryBAR–00× the bet
1571,000LemonOrangePlumMixed fruit3,0003× the bet
1561,000––Cherry–00× the bet
1551,000PlumLemonCherry–00× the bet
1541,000Orange–Bell–00× the bet
1531,000Bell–Orange–00× the bet
1521,000PlumCherryPlum–00× the bet
1511,000PlumLemon––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
7cf74ffacfbd3f2b9e4bba126b37b5d37e4b1e16af00a8b96b64a5ab80d7623b
Seed
a88a09e95b0e888bdd766bd1290a183d7df639a6a6af722a837edfa03ed0271f SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
9625eaa3f2868f1cafb59b93e29a2134
Commitment
Batch 63,947, Merkle root 8f64ee2941ad9a5c3b42fe655427838b981f9ea848dd5476feee0dbf101e2739. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. cd8584dacff184d1a5efd7c5771e94b74cf245199c49039d9bf23a0ddd116247
  2. ddfec32e3c7e1b822d071f4cfc51502a102ed007d5f93d88033e2c481f0b50c5
  3. c6a6a573b5f8eba8f34e17b2324b0b418c29c003de8c6ab8d5ff413d9d5cd2ae
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.