Degen Protocol
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Session against the house

Slot

ended Play money · 134f7f2e9b8313f4602ac0327ee56b43

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
209,508 play
Bettor's net
+9,508 play
Return
104.75%

Results by spin

Final
Spins
200
played
Pace
47.4/min
overall 47.6/min
Biggest swing
+49,000
Seat 1 · spin 164

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

SeatNetRateStreak
gbb+9,508+4,754.0 play/100lost 2

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1501,000–Lemon––00× the bet
1491,000–Plum7–00× the bet
1481,000–OrangeLemon–00× the bet
1471,000–BellCherry–00× the bet
1461,000LemonBell––00× the bet
1451,000–BARLemon–00× the bet
1441,000BAR–Orange–00× the bet
1431,000–LemonOrange–00× the bet
1421,000Orange–Bell–00× the bet
1411,000CherryLemon–Cherry1,0001× the bet
1401,000BARBellOrange–00× the bet
1391,000–Lemon––00× the bet
1381,000BellPlumOrange–00× the bet
1371,000PlumPlum––00× the bet
1361,000–PlumLemon–00× the bet
1351,000Orange–Orange–00× the bet
1341,000Lemon7Lemon–00× the bet
1331,000OrangeBell––00× the bet
1321,000Orange–Orange–00× the bet
1311,0007BellPlum–00× the bet
1301,000PlumBARLemon–00× the bet
1291,000OrangeOrange––00× the bet
1281,000OrangeBellCherry–00× the bet
1271,000Plum–BAR–00× the bet
1261,000Plum–Cherry–00× the bet
1251,000CherryPlum–Cherry1,0001× the bet
1241,000BellOrangePlum–00× the bet
1231,000PlumBellPlum–00× the bet
1221,000OrangeCherryBAR–00× the bet
1211,000––Orange–00× the bet
1201,000LemonPlumPlumMixed fruit3,0003× the bet
1191,000BellCherry––00× the bet
1181,000Orange–Lemon–00× the bet
1171,000PlumBARBAR–00× the bet
1161,0007OrangeBAR–00× the bet
1151,000Orange7Lemon–00× the bet
1141,000BARPlumPlum–00× the bet
1131,000LemonCherry7–00× the bet
1121,000BAR–––00× the bet
1111,000PlumOrangeLemonMixed fruit3,0003× the bet
1101,000BellCherry7–00× the bet
1091,000Cherry–LemonCherry1,0001× the bet
1081,000Cherry–OrangeCherry1,0001× the bet
1071,000LemonPlumPlumMixed fruit3,0003× the bet
1061,000BellOrange––00× the bet
1051,000PlumCherry––00× the bet
1041,000PlumCherry––00× the bet
1031,000Lemon–Bell–00× the bet
1021,000––Orange–00× the bet
1011,000–Cherry7–00× 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
de4d849e0d12425c39b372e4399976f7a0a46ff48da95aa3d3dc9bd90be9b66b
Seed
6c8a9ccf5a1817d297cbbfa8e1444a27ceaf3ba3b0a4283dcac14cbbab51b08b SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
069d8049587e5b54526318f754de40c2
Commitment
Batch 71,739, Merkle root 76c843f7e36491cec2a9ac89f76f4c6717ab2e52b36481edac39ef9e00910e98. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. d49c3b883dbcdb10279e31abf52cf62547ddd9c217622842e1b89a8f72b5c5a7
  2. 3ab3e176ae92782aaa22da3f942db6477d002de925160a5807f0ad0339e85488
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.