Degen Protocol
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Session against the house

Slot

ended Play money · a4eb2d4ab587e7a9de08bb32866fb5d9

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
255,254 play
Bettor's net
+55,254 play
Return
127.63%

Results by spin

Final
Spins
200
played
Pace
45.6/min
overall 45.0/min
Biggest swing
+49,000
Seat 1 · spin 42

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

SeatNetRateStreak
gbb+55,254+27,627.0 play/100lost 4

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Seat 1+9,627
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Even0
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1501,000Orange–Cherry–00× the bet
1491,000–Plum––00× the bet
1481,000PlumOrangeLemonMixed fruit3,0003× the bet
1471,000LemonCherryOrange–00× the bet
1461,000Bell–––00× the bet
1451,000–LemonLemon–00× the bet
1441,000Bell–Lemon–00× the bet
1431,000OrangeBell––00× the bet
1421,0007OrangeOrange–00× the bet
1411,000–LemonOrange–00× the bet
1401,000BAR–––00× the bet
1391,000–CherryBell–00× the bet
1381,000Orange–Cherry–00× the bet
1371,000–OrangePlum–00× the bet
1361,000OrangePlumPlumMixed fruit3,0003× the bet
1351,000PlumBAR––00× the bet
1341,000LemonCherry7–00× the bet
1331,0007LemonLemon–00× the bet
1321,000BAR–Lemon–00× the bet
1311,000PlumCherryBell–00× the bet
1301,000BAR–Plum–00× the bet
1291,000–Cherry7–00× the bet
1281,000Plum–BAR–00× the bet
1271,0007OrangeOrange–00× the bet
1261,000LemonCherry––00× the bet
1251,000CherryLemonBellCherry1,0001× the bet
1241,000––Orange–00× the bet
1231,000LemonOrangeOrangeMixed fruit3,0003× the bet
1221,000PlumCherryLemon–00× the bet
1211,000LemonPlum––00× the bet
1201,000LemonCherryBell–00× the bet
1191,000CherryCherryLemonTwo cherries10,62710.6271× the bet
1181,000BARLemonPlum–00× the bet
1171,000Lemon–Cherry–00× the bet
1161,000LemonPlumOrangeMixed fruit3,0003× the bet
1151,000OrangeOrangeLemonMixed fruit3,0003× the bet
1141,000BellLemonOrange–00× the bet
1131,000–LemonCherry–00× the bet
1121,000LemonPlumOrangeMixed fruit3,0003× the bet
1111,000PlumLemonOrangeMixed fruit3,0003× the bet
1101,000LemonOrangeBAR–00× the bet
1091,000Plum–Cherry–00× the bet
1081,000–BellPlum–00× the bet
1071,000OrangePlumBAR–00× the bet
1061,000BARCherryLemon–00× the bet
1051,000OrangePlumPlumMixed fruit3,0003× the bet
1041,000OrangeBell––00× the bet
1031,000––Plum–00× the bet
1021,000Bell–Lemon–00× the bet
1011,000Cherry––Cherry1,0001× 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
6a5a3eb4ba9596dc7e6af0012d43458d362a159fccc9e3771bd165145a10cda4
Seed
923a706b4a9cdf2f3cfa2a2534ebe2ddfb6d82721b66ab70c04d5284f6eb3981 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
a4584cf1635230062f44d5a8075790c9
Commitment
Batch 66,702, Merkle root 5a927b69c31094eb1c5efa791446a1962932c4cbbb29674e008d88cfff8af5db. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 83c92c62e6048bfd90c3f1da4d3384ed870f4b86e7859884925d22ca19310973
  2. a3ae4965565e336f1490ddf1682833f59c2b748895ba5328b0198ea4a67b8dbd
  3. 34f7de7df5ddff8c3083f05cde407d871108073e048a0e2558ff5ba254d6eb0a
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.