Degen Protocol
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Session against the house

Slot

ended Play money · 7e66c367d1b017c1aaf7cf6fd98452b6

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
215,135 play
Bettor's net
+15,135 play
Return
107.57%

Results by spin

Final
Spins
200
played
Pace
44.8/min
overall 45.2/min
Biggest swing
+14,000
Seat 1 · spin 5

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

SeatNetRateStreak
gbb+15,135+7,567.5 play/100lost 2

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
2001,000–LemonPlum–00× the bet
1991,000LemonCherryBAR–00× the bet
1981,000OrangeOrangeLemonMixed fruit3,0003× the bet
1971,000CherryOrange7Cherry1,0001× the bet
1961,000PlumOrange––00× the bet
1951,000–PlumBell–00× the bet
1941,000LemonLemonPlumMixed fruit3,0003× the bet
1931,000Plum–Plum–00× the bet
1921,000Plum–Lemon–00× the bet
1911,000Bell–Orange–00× the bet
1901,000–PlumPlum–00× the bet
1891,000PlumLemonOrangeMixed fruit3,0003× the bet
1881,000–PlumLemon–00× the bet
1871,000PlumBAR––00× the bet
1861,000PlumOrangeLemonMixed fruit3,0003× the bet
1851,000–PlumBell–00× the bet
1841,000Plum–BAR–00× the bet
1831,000Orange–––00× the bet
1821,000Plum–Plum–00× the bet
1811,000CherryPlumBellCherry1,0001× the bet
1801,000Plum–––00× the bet
1791,000LemonPlumOrangeMixed fruit3,0003× the bet
1781,000Bell–7–00× the bet
1771,000LemonOrangePlumMixed fruit3,0003× the bet
1761,000–BARBell–00× the bet
1751,000BellCherryOrange–00× the bet
1741,000LemonBell––00× the bet
1731,000––7–00× the bet
1721,000––Orange–00× the bet
1711,000–Lemon––00× the bet
1701,000Lemon–Orange–00× the bet
1691,000LemonLemonLemonThree lemons15,00015× the bet
1681,000PlumCherry––00× the bet
1671,000LemonLemonPlumMixed fruit3,0003× the bet
1661,000–Cherry––00× the bet
1651,000PlumLemonCherry–00× the bet
1641,000Lemon7Cherry–00× the bet
1631,000Plum–––00× the bet
1621,000BellLemon––00× the bet
1611,000Plum–Plum–00× the bet
1601,000BellOrangeLemon–00× the bet
1591,000BARCherryBAR–00× the bet
1581,000LemonOrange––00× the bet
1571,000Lemon–––00× the bet
1561,000CherryPlumOrangeCherry1,0001× the bet
1551,000LemonLemonBAR–00× the bet
1541,000PlumBellOrange–00× the bet
1531,000LemonPlumLemonMixed fruit3,0003× the bet
1521,000––7–00× the bet
1511,000–Lemon––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
e2c76749a5572c1fe8295200074b73621d27a83bb44c033ab4f2e88ec3f0ec73
Seed
4f06b4790620cc1393289e7745ee1e929222d21f81d40de7d8bb628155c3abf2 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
3eb5303fb58ce07ce065f666cfab65af
Commitment
Batch 65,907, Merkle root b6588c3441e87557d547bfb5ff9e2b9eb88e2d92609b85b368282f66a53ef419. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 3f9f10ccae06aabd23e058b3c2ed7423f7b0d421fd993d204a4ba368b31aa3fa
  2. bb5efab017a597b3fe90d6bdb32d2171d9471022ad4725aa4a625880d2580fbc
  3. ec983cdaa0772d7e14d9886438c35ea9ad3c000cbe0d3f76b55ab0da77a17927
  4. 545032d1b170998b904cbf2623ccae2ad02ae559287093ebedc676e1ec45bfda
  5. aa0843274b494db375bece73a1de8562ebdad55e7938faf38b00b33368bc58a6
  6. 6685af1c2c1726ae9683ef6dc896fca259ec2e0b058175f8ac52b1a60f3eada8
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.