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Degen Protocol
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Session against the house

Slot

ended Play money · 50a7d2dc17fb88be31b9eb1c6a500c4d

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
350,508 play
Bettor's net
+150,508 play
Return
175.25%

Results by spin

Final
Spins
200
played
Pace
45.5/min
overall 46.3/min
Biggest swing
+49,000
Seat 1 · spin 49

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

SeatNetRateStreak
gbb+150,508+75,254.0 play/100won 1

Last spins

  1. 200Seat 1+2,000
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Even0
  11. 190Seat 1+29,000
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1501,000OrangeOrange––00× the bet
1491,000LemonOrangeOrangeMixed fruit3,0003× the bet
1481,000––Lemon–00× the bet
1471,000–BAR7–00× the bet
1461,000CherryOrangeOrangeCherry1,0001× the bet
1451,000PlumBellCherry–00× the bet
1441,000OrangePlumCherry–00× the bet
1431,000BARCherryPlum–00× the bet
1421,0007–Cherry–00× the bet
1411,000OrangeOrangeOrangeThree oranges20,00020× the bet
1401,000PlumLemonBell–00× the bet
1391,000LemonBAROrange–00× the bet
1381,000BAR–Plum–00× the bet
1371,000PlumCherryBAR–00× the bet
1361,000Lemon–Plum–00× the bet
1351,000BellCherryCherry–00× the bet
1341,000BellBARCherry–00× the bet
1331,000LemonLemonOrangeMixed fruit3,0003× the bet
1321,000OrangeLemon––00× the bet
1311,000OrangeOrangeLemonMixed fruit3,0003× the bet
1301,000LemonLemon––00× the bet
1291,000Lemon–Bell–00× the bet
1281,000––––00× the bet
1271,000Lemon–––00× the bet
1261,000Bell–Bell–00× the bet
1251,000OrangeOrange––00× the bet
1241,000BellPlumBell–00× the bet
1231,000–Orange––00× the bet
1221,000Bell–––00× the bet
1211,000LemonBellBell–00× the bet
1201,000–Bell––00× the bet
1191,000BAROrange––00× the bet
1181,000OrangeOrangeOrangeThree oranges20,00020× the bet
1171,000LemonOrangeLemonMixed fruit3,0003× the bet
1161,000Cherry–LemonCherry1,0001× the bet
1151,000BARLemonOrange–00× the bet
1141,000BAROrangeBell–00× the bet
1131,000–LemonCherry–00× the bet
1121,000Orange–Cherry–00× the bet
1111,000–OrangeBell–00× the bet
1101,000CherryOrange7Cherry1,0001× the bet
1091,000––––00× the bet
1081,000–BellBell–00× the bet
1071,000Lemon–Lemon–00× the bet
1061,000LemonLemon––00× the bet
1051,000CherryLemonLemonCherry1,0001× the bet
1041,000LemonBAR7–00× the bet
1031,000Plum–Plum–00× the bet
1021,000BAR–Lemon–00× the bet
1011,000OrangeLemon––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
e576a70f0bdb39f22ead3ff49f1d4aba47f7a44adeaa37fcda67561e56def369
Seed
95691286179ef714d679cd71bbeb9b8f8f1f43f3eb15e989917a1e1bdbadcc5d SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
2b292758247f0b5768f0673fa3c318bd
Commitment
Batch 63,585, Merkle root 4535078af15e929a7fa5dcb8730db1148a9afebc38a657d3574cd0985339dd52. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 7ad793dd550d8fe09b176694346f9241d2626e4e84386be69ab26235ab23ffde
  2. a7434d2ec47689af61a23b612c89553dae874b7f3467f6a4e309c1ec114f254e
  3. b85c892271a60f214a6e6630c07ef27ada9ee53ad9edeb11f77857cd2c67d5ed
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.