Degen Protocol
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Session against the house

Slot

ended Play money · 5b6ad30758a093575a6ceb06a94ecc56

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
191,762 play
Bettor's net
-8,238 play
Return
95.88%

Results by spin

Final
Spins
200
played
Pace
46.3/min
overall 46.1/min
Biggest swing
+14,000
Seat 1 · spin 195

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

SeatNetRateStreak
gbb-8,238-4,119.0 play/100lost 1

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1501,000PlumBellLemon–00× the bet
1491,000Lemon7––00× the bet
1481,000PlumLemonLemonMixed fruit3,0003× the bet
1471,000BellOrangeCherry–00× the bet
1461,000BARBAR7Sevens, bars, bells12,00012× the bet
1451,000–BAR––00× the bet
1441,000–LemonCherry–00× the bet
1431,000CherryCherryLemonTwo cherries10,62710.6271× the bet
1421,000–OrangeBell–00× the bet
1411,000Lemon–Cherry–00× the bet
1401,000––Orange–00× the bet
1391,000CherryPlumCherryCherry1,0001× the bet
1381,000Orange–Orange–00× the bet
1371,000BellLemonOrange–00× the bet
1361,000CherryBellPlumCherry1,0001× the bet
1351,000PlumBellCherry–00× the bet
1341,000–LemonOrange–00× the bet
1331,000OrangePlumLemonMixed fruit3,0003× the bet
1321,000CherryOrange7Cherry1,0001× the bet
1311,000LemonBellBAR–00× the bet
1301,000PlumOrangeBell–00× the bet
1291,000BellLemonBAR–00× the bet
1281,000BellOrange7–00× the bet
1271,000CherryOrangeBellCherry1,0001× the bet
1261,000CherryCherryBellTwo cherries10,62710.6271× the bet
1251,000–PlumOrange–00× the bet
1241,000CherryBellBellCherry1,0001× the bet
1231,000–77–00× the bet
1221,000CherryPlumBARCherry1,0001× the bet
1211,000Lemon–––00× the bet
1201,000PlumBellBAR–00× the bet
1191,000–CherryLemon–00× the bet
1181,000–LemonOrange–00× the bet
1171,000OrangePlumLemonMixed fruit3,0003× the bet
1161,000–PlumOrange–00× the bet
1151,000––––00× the bet
1141,000LemonOrangeLemonMixed fruit3,0003× the bet
1131,000––Lemon–00× the bet
1121,000LemonOrangeOrangeMixed fruit3,0003× the bet
1111,000Plum–––00× the bet
1101,000Cherry–BARCherry1,0001× the bet
1091,000PlumCherryBell–00× the bet
1081,000BellCherryBell–00× the bet
1071,000LemonBAROrange–00× the bet
1061,000BARBellOrange–00× the bet
1051,000OrangeLemonCherry–00× the bet
1041,000Cherry7–Cherry1,0001× the bet
1031,000PlumBellLemon–00× the bet
1021,000LemonLemonBell–00× the bet
1011,000LemonPlumCherry–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
98b2b319c3516c1bc2dbe32be0c6a1163738dd8fef4838e2cba0b20a6552df40
Seed
c4adbe7d4580ad5ae1ab6d46de7bc3f887e20e29d071d509776e3ac8336d1c73 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
8ddfa23df012301723b4853e8ada371b
Commitment
Batch 65,960, Merkle root be068f76180a4ffbb4faf3dfa4fd56ce4f47eff8dafe6e89028086a67d72b9e4. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 843e03043ecfac7bf5b69108ce3acdb7d10a59692a42b9c71fa5b153fe1b95c4
  2. 47a409256209e75694b61d38a66203dfc9a9f16c6def5c936bb1d76131ec6918
  3. 1ef979fb3bdaa1f89d9200518a2a99aec3314ebb0491511185d13082ab932272
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.