Degen Protocol
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Session against the house

Slot

ended Play money · 5f20664fa4548687c0b88424b1f970a0

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
229,762 play
Bettor's net
+29,762 play
Return
114.88%

Results by spin

Final
Spins
200
played
Pace
47.4/min
overall 47.3/min
Biggest swing
+19,000
Seat 1 · spin 146

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

SeatNetRateStreak
gbb+29,762+14,881.0 play/100lost 8

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Seat 1+2,000
  10. 191Even0
  11. 190Seat 1+9,627
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1501,000––Cherry–00× the bet
1491,0007–Lemon–00× the bet
1481,000OrangeOrangePlumMixed fruit3,0003× the bet
1471,000BellBellOrange–00× the bet
1461,000OrangeOrangeOrangeThree oranges20,00020× the bet
1451,000BARBARBellSevens, bars, bells12,00012× the bet
1441,000BellBARCherry–00× the bet
1431,0007–Orange–00× the bet
1421,000LemonOrangeCherry–00× the bet
1411,000–PlumCherry–00× the bet
1401,000LemonBellOrange–00× the bet
1391,000PlumBellCherry–00× the bet
1381,000–Orange7–00× the bet
1371,000LemonOrangeLemonMixed fruit3,0003× the bet
1361,000LemonLemonOrangeMixed fruit3,0003× the bet
1351,000CherryBARPlumCherry1,0001× the bet
1341,000CherryPlumPlumCherry1,0001× the bet
1331,000Orange–Orange–00× the bet
1321,000CherryLemonBellCherry1,0001× the bet
1311,000LemonCherryLemon–00× the bet
1301,000CherryOrangeCherryCherry1,0001× the bet
1291,000Cherry––Cherry1,0001× the bet
1281,000–OrangeCherry–00× the bet
1271,000CherryCherry–Two cherries10,62710.6271× the bet
1261,000LemonPlum––00× the bet
1251,000PlumOrange––00× the bet
1241,000CherryOrangeLemonCherry1,0001× the bet
1231,000Plum7––00× the bet
1221,000OrangeCherryOrange–00× the bet
1211,000PlumCherryLemon–00× the bet
1201,000OrangeBellOrange–00× the bet
1191,000BellLemon––00× the bet
1181,000–BellLemon–00× the bet
1171,000–LemonLemon–00× the bet
1161,000CherryCherryBellTwo cherries10,62710.6271× the bet
1151,0007–Lemon–00× the bet
1141,000LemonPlumBell–00× the bet
1131,000BellLemon––00× the bet
1121,000Bell–––00× the bet
1111,000BellPlumBell–00× the bet
1101,000CherryBellPlumCherry1,0001× the bet
1091,000BellPlumCherry–00× the bet
1081,000LemonLemonCherry–00× the bet
1071,000Orange–Orange–00× the bet
1061,000–BellLemon–00× the bet
1051,000PlumBARCherry–00× the bet
1041,000––Lemon–00× the bet
1031,000LemonLemonLemonThree lemons15,00015× the bet
1021,0007OrangeLemon–00× the bet
1011,000––––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
db1b07c075fade94bea2279bd9ba066356dbd903711ab6d0b912a74b8fc8f382
Seed
bd75a4d7f7de34830ee6dfd86928264d01b5a08253b0b58d6df2f4d6a8107d60 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
6a0013905caf06fba838c1ad204a7e80
Commitment
Batch 67,842, Merkle root 95a7210a56524a7ba87f718ee5afc1957198241a7917d50462aae37925f6a4e7. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 2b9250b7fa7742feaaf8c2927041abd33ec11019642eb590ae6d43da0c2d6e14
  2. 48aa502ae75d166f00797823f88c6d9f8b9682ba759852b29fd454bbec422af3
  3. f5b7d758a05e3e658355afe4f03f3905b792ca80477ed78326839e1915d4c826
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.