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Degen Protocol
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Session against the house

Slot

ended Play money · 2d36f1aa1aadf6816dfd0ca64e74b124

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
176,881 play
Bettor's net
-23,119 play
Return
88.44%

Results by spin

Final
Spins
200
played
Pace
46.7/min
overall 46.6/min
Biggest swing
+49,000
Seat 1 · spin 65

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

SeatNetRateStreak
gbb-23,119-11,559.5 play/100lost 29

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
1501,000PlumCherryPlum–00× the bet
1491,000OrangeOrange7–00× the bet
1481,000––Lemon–00× the bet
1471,000Cherry–LemonCherry1,0001× the bet
1461,000PlumPlumBell–00× the bet
1451,000–Orange––00× the bet
1441,000PlumBell––00× the bet
1431,000–BellLemon–00× the bet
1421,000–77–00× the bet
1411,0007Orange––00× the bet
1401,000OrangeBARLemon–00× the bet
1391,000OrangePlum––00× the bet
1381,000LemonLemonLemonThree lemons15,00015× the bet
1371,000CherryCherry–Two cherries10,62710.6271× the bet
1361,000OrangeBARCherry–00× the bet
1351,000PlumLemonLemonMixed fruit3,0003× the bet
1341,000PlumBellLemon–00× the bet
1331,000CherryLemonOrangeCherry1,0001× the bet
1321,000CherryPlumLemonCherry1,0001× the bet
1311,000Cherry–CherryCherry1,0001× the bet
1301,000LemonCherryOrange–00× the bet
1291,000Cherry–BARCherry1,0001× the bet
1281,000LemonCherryBell–00× the bet
1271,000CherryBellLemonCherry1,0001× the bet
1261,0007–Cherry–00× the bet
1251,000Orange–Cherry–00× the bet
1241,000OrangeOrangeBell–00× the bet
1231,000OrangeBARPlum–00× the bet
1221,000LemonBARLemon–00× the bet
1211,000––Lemon–00× the bet
1201,000LemonLemonPlumMixed fruit3,0003× the bet
1191,000Orange7BAR–00× the bet
1181,000––Lemon–00× the bet
1171,000PlumPlum––00× the bet
1161,000Plum–––00× the bet
1151,000BellOrangeLemon–00× the bet
1141,000LemonOrangePlumMixed fruit3,0003× the bet
1131,000CherryLemonLemonCherry1,0001× the bet
1121,000LemonCherry7–00× the bet
1111,000Bell7BellSevens, bars, bells12,00012× the bet
1101,000OrangeLemonCherry–00× the bet
1091,000OrangeLemonOrangeMixed fruit3,0003× the bet
1081,000Lemon–––00× the bet
1071,000Lemon7Orange–00× the bet
1061,000Plum–Lemon–00× the bet
1051,000OrangeCherry––00× the bet
1041,000BAROrangeCherry–00× the bet
1031,000–LemonLemon–00× the bet
1021,000OrangeOrange––00× the bet
1011,000OrangePlum––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
28f2d2893fa48168b2f4feea224febcb89d267b5c48c4e1e8ef569730adb289f
Seed
9062fe342406c0a878dde6f7682bd5c64b82476e2253b87781382c13697883ad SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
cee5939aeb0e508fde9d4cbd70406576
Commitment
Batch 63,637, Merkle root cb9ff0268764ae6554e94049e0a1d21dfb7037a80aa933a00c8a50dc32a4a6b3. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 06a05613960a9f6739520f712614af8312a85705a279fd36c861179b38abb965
  2. 62f6f616806b7c2e3e5417c12be21587ac3c936d2fb83ff11dfc29c0a0e0fd83
  3. 35708b1951acb97c5c84b6fa04c5dd3384a214efedb4a93ac1fd75a09fd67978
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.