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Degen Protocol
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Session against the house

Slot

ended Play money · 9d0a9501a5ec8dfc2b2604447f457ced

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
229,627 play
Bettor's net
+29,627 play
Return
114.81%

Results by spin

Final
Spins
200
played
Pace
47.3/min
overall 46.8/min
Biggest swing
+99,000
Seat 1 · spin 194

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

SeatNetRateStreak
gbb+29,627+14,813.5 play/100lost 1

Last spins

  1. 200Even0
  2. 199Seat 1+14,000
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Seat 1+99,000
  8. 193Even0
  9. 192Even0
  10. 191Even0
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1501,000Cherry–LemonCherry1,0001× the bet
1491,000OrangeOrange––00× the bet
1481,000––Plum–00× the bet
1471,000PlumLemonLemonMixed fruit3,0003× the bet
1461,000––Plum–00× the bet
1451,000LemonPlumLemonMixed fruit3,0003× the bet
1441,000CherryOrange7Cherry1,0001× the bet
1431,000CherryCherryBARTwo cherries10,62710.6271× the bet
1421,000CherryLemonLemonCherry1,0001× the bet
1411,000Orange–BAR–00× the bet
1401,000––––00× the bet
1391,000LemonPlum––00× the bet
1381,000OrangeBARBAR–00× the bet
1371,000LemonPlum7–00× the bet
1361,000BellLemon––00× the bet
1351,000OrangeCherryCherry–00× the bet
1341,000OrangeCherryCherry–00× the bet
1331,000––Orange–00× the bet
1321,000PlumLemonPlumMixed fruit3,0003× the bet
1311,000LemonOrangeBell–00× the bet
1301,000BellOrangeCherry–00× the bet
1291,000LemonLemonBell–00× the bet
1281,000CherryOrange–Cherry1,0001× the bet
1271,000PlumBellLemon–00× the bet
1261,000BellOrangeOrange–00× the bet
1251,000Lemon–Plum–00× the bet
1241,000OrangeOrangePlumMixed fruit3,0003× the bet
1231,000LemonOrangeOrangeMixed fruit3,0003× the bet
1221,000Lemon–Plum–00× the bet
1211,000OrangeBell––00× the bet
1201,000OrangeBellBAR–00× the bet
1191,000––Lemon–00× the bet
1181,000–Orange––00× the bet
1171,000–PlumCherry–00× the bet
1161,000CherryPlumLemonCherry1,0001× the bet
1151,000OrangeBARBell–00× the bet
1141,000Cherry–LemonCherry1,0001× the bet
1131,000Lemon–Cherry–00× the bet
1121,000BARBellLemon–00× the bet
1111,000PlumLemon––00× the bet
1101,000PlumCherryPlum–00× the bet
1091,000Plum–Bell–00× the bet
1081,000CherryBellPlumCherry1,0001× the bet
1071,000–BellPlum–00× the bet
1061,000Lemon–––00× the bet
1051,000LemonLemonBell–00× the bet
1041,000Cherry–CherryCherry1,0001× the bet
1031,000–LemonBell–00× the bet
1021,000BARLemonBell–00× the bet
1011,000––Cherry–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
cb41ecb97f5c52b849152607c739cb9364c5d01b08b94441dba8feeb38f74db2
Seed
9c5fa335ae58b8f81849df29c1cd4f36594b9f1064098c66c30353f71fe6da22 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
505c6e5460875f058a14e5e4641818a7
Commitment
Batch 62,973, Merkle root 7807bb73fb88fbf1616e601137baa236c624b5884978cba108ce236325821286. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 7cf05b4f75173058248bdc1cec8a3d9d0f6d1dccd40d79e47c8bb24a371a58e1
  2. 74565c7d3545d44e473655985f45bb97652842508e73b528a05605e149d716d0
  3. 26e06c1d513fcf0520e262ed9511f6e970035e38c71cf5ef51396fbfa1a05eec
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.