Degen Protocol
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Session against the house

Slot

ended Play money · 57ca7664881c3a2a4c392a8bb3003e3f

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
200,254 play
Bettor's net
+254 play
Return
100.13%

Results by spin

Final
Spins
200
played
Pace
47.4/min
overall 47.6/min
Biggest swing
+39,000
Seat 1 · spin 94

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

SeatNetRateStreak
gbb+254+127.0 play/100lost 21

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
1501,000LemonPlum––00× the bet
1491,000LemonBell––00× the bet
1481,000––Orange–00× the bet
1471,000BARCherry––00× the bet
1461,000BellBellOrange–00× the bet
1451,000––Lemon–00× the bet
1441,000Orange–Plum–00× the bet
1431,000Cherry–CherryCherry1,0001× the bet
1421,000PlumCherryLemon–00× the bet
1411,000PlumLemonOrangeMixed fruit3,0003× the bet
1401,000BellLemonBell–00× the bet
1391,000Lemon–––00× the bet
1381,000Plum–Bell–00× the bet
1371,000PlumLemonBell–00× the bet
1361,000LemonLemonPlumMixed fruit3,0003× the bet
1351,000BellOrange––00× the bet
1341,000–LemonBAR–00× the bet
1331,000–BAR––00× the bet
1321,000Cherry–PlumCherry1,0001× the bet
1311,000–Lemon––00× the bet
1301,000OrangeBellOrange–00× the bet
1291,000Bell–Lemon–00× the bet
1281,000BellLemonBell–00× the bet
1271,000OrangePlum––00× the bet
1261,000–Bell––00× the bet
1251,000Orange–BAR–00× the bet
1241,000PlumLemon––00× the bet
1231,000CherryCherryLemonTwo cherries10,62710.6271× the bet
1221,000–Lemon7–00× the bet
1211,000OrangeLemonCherry–00× the bet
1201,000Lemon–Orange–00× the bet
1191,000OrangeBARCherry–00× the bet
1181,000Cherry–OrangeCherry1,0001× the bet
1171,000LemonOrangeOrangeMixed fruit3,0003× the bet
1161,000LemonLemon––00× the bet
1151,0007PlumCherry–00× the bet
1141,0007–Lemon–00× the bet
1131,000BellPlum––00× the bet
1121,000CherryPlumCherryCherry1,0001× the bet
1111,000OrangePlumPlumMixed fruit3,0003× the bet
1101,000LemonBellOrange–00× the bet
1091,000OrangeLemonBell–00× the bet
1081,000OrangePlum––00× the bet
1071,000––––00× the bet
1061,000Bell–Lemon–00× the bet
1051,000CherryOrangeBellCherry1,0001× the bet
1041,000BellCherryLemon–00× the bet
1031,000–LemonCherry–00× the bet
1021,000LemonPlumBAR–00× the bet
1011,000–OrangeOrange–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
b26ff7c53ae269ba4ad3829b6f6ba9a02e06b7a7779efdaa059ef8ad7c54a5cd
Seed
867f67b2f85a81e2548fea043d491ca4a0b6b6c922802a360597759f69d72359 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
42f409386e7fe2da31a8d2dfc22c2e8c
Commitment
Batch 72,350, Merkle root c91fb896ad0dc7eac908f8dee68991b500f9c2b43588eff4218bd70688389110. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. afa34a4bddb586781d16c945d46eb89eb45cc8ee77265e1fb78922aaf5c62af9
  2. 03a083a5788aa90cea3266804ab5ef1e2c95c97fe05e95c3bbc85aa725647553
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.