Degen Protocol
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Session against the house

Slot

ended Play money · fd9f51527eaff8f3a542735b373badf5

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
171,135 play
Bettor's net
-28,865 play
Return
85.57%

Results by spin

Final
Spins
200
played
Pace
47.6/min
overall 47.8/min
Biggest swing
+29,000
Seat 1 · spin 115

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

SeatNetRateStreak
gbb-28,865-14,432.5 play/100lost 10

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
1501,000–LemonOrange–00× the bet
1491,000Plum–Plum–00× the bet
1481,000–PlumBAR–00× the bet
1471,000CherryCherryLemonTwo cherries10,62710.6271× the bet
1461,000–LemonCherry–00× the bet
1451,000Plum–––00× the bet
1441,0007–Cherry–00× the bet
1431,000OrangeLemon––00× the bet
1421,000––––00× the bet
1411,000LemonCherryBell–00× the bet
1401,000–CherryOrange–00× the bet
1391,000Plum–––00× the bet
1381,000BellOrangeLemon–00× the bet
1371,000–LemonCherry–00× the bet
1361,000–CherryOrange–00× the bet
1351,000Bell–––00× the bet
1341,000Plum–BAR–00× the bet
1331,000––Orange–00× the bet
1321,000–Plum––00× the bet
1311,000–BARCherry–00× the bet
1301,000LemonOrangeCherry–00× the bet
1291,000Plum–––00× the bet
1281,000OrangeOrangePlumMixed fruit3,0003× the bet
1271,000BARLemonOrange–00× the bet
1261,000Lemon–Cherry–00× the bet
1251,000––––00× the bet
1241,000–OrangeOrange–00× the bet
1231,000BARBellCherry–00× the bet
1221,000––Lemon–00× the bet
1211,000Lemon–Orange–00× the bet
1201,000LemonLemonLemonThree lemons15,00015× the bet
1191,000OrangeLemonPlumMixed fruit3,0003× the bet
1181,000–BellPlum–00× the bet
1171,000PlumCherry––00× the bet
1161,000Orange–––00× the bet
1151,000PlumPlumPlumThree plums30,00030× the bet
1141,000––7–00× the bet
1131,000CherryLemon–Cherry1,0001× the bet
1121,000CherryPlum7Cherry1,0001× the bet
1111,000Lemon–Cherry–00× the bet
1101,000–LemonBell–00× the bet
1091,000OrangeCherry––00× the bet
1081,000CherryCherryLemonTwo cherries10,62710.6271× the bet
1071,000–OrangeBell–00× the bet
1061,000BAROrange––00× the bet
1051,000OrangeCherryOrange–00× the bet
1041,000–Orange––00× the bet
1031,000BellCherryBell–00× the bet
1021,000OrangePlumPlumMixed fruit3,0003× the bet
1011,000OrangeLemonPlumMixed 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
a91a08a13e512993928caacfde982b7f7a7600f2955a7d7e084e293a4301892e
Seed
f65fef2bbca9a4b18e08cab90341db6116839437625e99a335a3ad3ddf1f5e1e SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
4b1668e689ed62192777fc28569c671d
Commitment
Batch 71,026, Merkle root 2aae9c44e405511bc22f830f3a377dd13bc3c60c07795dbe55a9be9820113a11. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. b39bb47ff8377edb9347f17c08dd538b10a85b80401df46842fa1b1cf60bf2cf
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.