Degen Protocol
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Session against the house

Slot

ended Play money · abadf82e3b26ddb0d1f722e6d623fabe

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
156,627 play
Bettor's net
-43,373 play
Return
78.31%

Results by spin

Final
Spins
200
played
Pace
48.2/min
overall 48.0/min
Biggest swing
+39,000
Seat 1 · spin 16

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

SeatNetRateStreak
gbb-43,373-21,686.5 play/100lost 32

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
1501,000OrangeBell––00× the bet
1491,000Orange–Lemon–00× the bet
1481,000LemonCherryLemon–00× the bet
1471,000OrangeOrangeCherry–00× the bet
1461,000CherryLemonCherryCherry1,0001× the bet
1451,000PlumLemonBAR–00× the bet
1441,000BARBellOrange–00× the bet
1431,000BellPlumLemon–00× the bet
1421,000CherryBARLemonCherry1,0001× the bet
1411,000OrangeBell––00× the bet
1401,000Lemon–––00× the bet
1391,000PlumPlumPlumThree plums30,00030× the bet
1381,000LemonPlum––00× the bet
1371,000PlumOrangeCherry–00× the bet
1361,000BellCherryOrange–00× the bet
1351,000Cherry––Cherry1,0001× the bet
1341,000BellCherry––00× the bet
1331,000CherryOrangeCherryCherry1,0001× the bet
1321,000LemonPlumPlumMixed fruit3,0003× the bet
1311,000Lemon–Cherry–00× the bet
1301,000CherryPlumBellCherry1,0001× the bet
1291,000–OrangeOrange–00× the bet
1281,000–LemonPlum–00× the bet
1271,000CherryOrangeBARCherry1,0001× the bet
1261,000LemonPlumLemonMixed fruit3,0003× the bet
1251,000BellPlum––00× the bet
1241,000LemonCherry––00× the bet
1231,000–PlumCherry–00× the bet
1221,000–CherryCherry–00× the bet
1211,000–7Bell–00× the bet
1201,000–BAR––00× the bet
1191,000Orange–Lemon–00× the bet
1181,000PlumLemonOrangeMixed fruit3,0003× the bet
1171,000LemonLemon––00× the bet
1161,000LemonOrangeCherry–00× the bet
1151,000PlumBAR7–00× the bet
1141,000––Orange–00× the bet
1131,000–PlumLemon–00× the bet
1121,000OrangeLemonPlumMixed fruit3,0003× the bet
1111,000PlumPlum––00× the bet
1101,000BARLemonOrange–00× the bet
1091,000BellBell––00× the bet
1081,000PlumPlum––00× the bet
1071,000LemonOrangeLemonMixed fruit3,0003× the bet
1061,000Orange7Bell–00× the bet
1051,000BellCherryBAR–00× the bet
1041,000––––00× the bet
1031,000LemonPlum7–00× the bet
1021,000CherryOrangePlumCherry1,0001× the bet
1011,000Plum–Orange–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
9f89a9b4aa5559088b2ead1e18db50bd4036f462501da67ffc1dc0d062f2fc2b
Seed
b591019f853b002bef196063d4d3f8a3d490283cc8566cd7e4c86f7913092848 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
98cf3924a7d86f2f424bf2e5885eeab2
Commitment
Batch 69,083, Merkle root 703914bcbf879d0b31d4004b2731687bbd7ae317469c93cab87fdf468dab9897. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 7d57aef2e82b6d66d54165373c4be1e11d9698c3d0b469f04ff40859efe5ddee
  2. 8457d4cf74eb2d07714791ee8eda797b396e289135c1402c0cc9700316e3cf37
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.