Degen Protocol
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Session against the house

Slot

ended Play money · d822e9e8b736bda8e64a68a02678d10f

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
316,254 play
Bettor's net
+116,254 play
Return
158.13%

Results by spin

Final
Spins
200
played
Pace
47.4/min
overall 47.6/min
Biggest swing
+49,000
Seat 1 · spin 39

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

SeatNetRateStreak
gbb+116,254+58,127.0 play/100lost 1

Last spins

  1. 200Even0
  2. 199Seat 1+2,000
  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
1501,000OrangeBAROrange–00× the bet
1491,000––Plum–00× the bet
1481,000–BellBAR–00× the bet
1471,000OrangeCherryOrange–00× the bet
1461,000CherryCherry–Two cherries10,62710.6271× the bet
1451,000Cherry7CherryCherry1,0001× the bet
1441,000LemonOrangeCherry–00× the bet
1431,000LemonBell––00× the bet
1421,000PlumLemonLemonMixed fruit3,0003× the bet
1411,000LemonOrangeBell–00× the bet
1401,000LemonOrangeCherry–00× the bet
1391,000BARLemonCherry–00× the bet
1381,000LemonBARLemon–00× the bet
1371,000PlumCherryLemon–00× the bet
1361,0007OrangeCherry–00× the bet
1351,000OrangeLemonLemonMixed fruit3,0003× the bet
1341,000–PlumLemon–00× the bet
1331,000PlumLemon––00× the bet
1321,000OrangePlumCherry–00× the bet
1311,000PlumCherryOrange–00× the bet
1301,000–OrangeBAR–00× the bet
1291,000Orange7Lemon–00× the bet
1281,000CherryCherryCherryThree cherries40,00040× the bet
1271,000OrangeBell––00× the bet
1261,000BellOrangeBell–00× the bet
1251,000–Lemon––00× the bet
1241,000––Plum–00× the bet
1231,000Plum–7–00× the bet
1221,000CherryPlumBARCherry1,0001× the bet
1211,000––Cherry–00× the bet
1201,000OrangeOrangeOrangeThree oranges20,00020× the bet
1191,000Lemon–Cherry–00× the bet
1181,000LemonPlumLemonMixed fruit3,0003× the bet
1171,000Lemon–Bell–00× the bet
1161,000Plum–Plum–00× the bet
1151,000LemonLemonOrangeMixed fruit3,0003× the bet
1141,000BellPlum––00× the bet
1131,000––Bell–00× the bet
1121,000BellPlumBell–00× the bet
1111,000OrangeLemonOrangeMixed fruit3,0003× the bet
1101,000OrangeLemonOrangeMixed fruit3,0003× the bet
1091,000Lemon–Cherry–00× the bet
1081,000BARCherry––00× the bet
1071,000––Orange–00× the bet
1061,0007OrangeLemon–00× the bet
1051,000OrangePlumOrangeMixed fruit3,0003× the bet
1041,000LemonLemonLemonThree lemons15,00015× the bet
1031,000Plum–Plum–00× the bet
1021,000OrangeOrangeBAR–00× the bet
1011,000OrangeLemonLemonMixed fruit3,0003× 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
e00a28d99a516f14da8b15ab922cbb48a578f91433e7c0122810cd38a241d200
Seed
39d4f9c602734927d2f355b78667c8d08d3cd4f8ef82353135be5c2f61707529 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
d905238fc6852f3d78c583de2ded71c9
Commitment
Batch 68,488, Merkle root ca4902c8a352bfb69052bd1995901ad1ea1f87dfa0a3b368ca20f1e4cf190c98. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 0f7cda0e00b6eeebb76a459159426f90d50357186432b9e244ef353cbd7adbce
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.