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Degen Protocol USDC · ETHBase Sepolia · testnet
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Session against the house

Slot

Play moneyended

05cbf81374f24e50fbc11da3ffcfb484

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
281,135 play
Bettor's net
+81,135 play
Return
140.57%

Results by spin

Final
Spins
200
played
Pace
47.0/min
overall 42.7/min
Biggest swing
+39,000
Seat 1 · spin 1

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

SeatNetRateStreak
gbb+81,135+40,567.5 play/100lost 6

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1501,0007BAR––00× the bet
1491,000Cherry–LemonCherry1,0001× the bet
1481,000BellOrangePlum–00× the bet
1471,000Orange–––00× the bet
1461,000LemonLemonLemonThree lemons15,00015× the bet
1451,000OrangeLemonOrangeMixed fruit3,0003× the bet
1441,000CherryLemonOrangeCherry1,0001× the bet
1431,000BAROrangePlum–00× the bet
1421,000Lemon–Lemon–00× the bet
1411,000OrangeLemonLemonMixed fruit3,0003× the bet
1401,000–OrangePlum–00× the bet
1391,000OrangePlum––00× the bet
1381,000LemonBAR––00× the bet
1371,000CherryCherryBellTwo cherries10,62710.6271× the bet
1361,000Lemon–Plum–00× the bet
1351,000BARPlumOrange–00× the bet
1341,000OrangeLemonBAR–00× the bet
1331,000––––00× the bet
1321,000LemonCherryLemon–00× the bet
1311,000–LemonLemon–00× the bet
1301,000CherryCherry–Two cherries10,62710.6271× the bet
1291,000OrangeOrangeLemonMixed fruit3,0003× the bet
1281,000LemonOrangeOrangeMixed fruit3,0003× the bet
1271,000OrangePlumCherry–00× the bet
1261,000–LemonOrange–00× the bet
1251,000CherryCherryBARTwo cherries10,62710.6271× the bet
1241,000PlumBellPlum–00× the bet
1231,000–BellBAR–00× the bet
1221,000BellLemonCherry–00× the bet
1211,000–LemonPlum–00× the bet
1201,000BellCherryLemon–00× the bet
1191,000BellOrangeBAR–00× the bet
1181,000BARPlumBell–00× the bet
1171,000OrangeLemonBell–00× the bet
1161,000LemonLemonLemonThree lemons15,00015× the bet
1151,000PlumBell––00× the bet
1141,000–OrangeOrange–00× the bet
1131,000–Cherry––00× the bet
1121,000PlumOrange––00× the bet
1111,000BellBellBARSevens, bars, bells12,00012× the bet
1101,000–BellLemon–00× the bet
1091,000BellCherryBell–00× the bet
1081,000––Cherry–00× the bet
1071,000PlumPlumPlumThree plums30,00030× the bet
1061,000OrangeLemonPlumMixed fruit3,0003× the bet
1051,000PlumOrangePlumMixed fruit3,0003× the bet
1041,000LemonLemonCherry–00× the bet
1031,000BARLemonCherry–00× the bet
1021,000OrangeBellLemon–00× the bet
1011,000Cherry–PlumCherry1,0001× 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
88deb907ce7044fc2995b4a2db9ee032970494c1607ef6c00dd57bcc716d2a6e
Seed
de284135a54b6415ec0b19218754f890726e597fff5729bc56fe248df2be6722 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
da199e81a5cdd9dd46d37fd412730824
Commitment
Batch 54,769, Merkle root b7f84e128eaf1b5b6713bc1363f7383607605769838cb1d01140ec4a44d8f176. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 4fa758c2b44bc0987246d99cb6b32a151d8d0522791526f296480c2597e06707
  2. 713a31082ff1d5e60f653134dc02a11eaae18d5abf64f4c95d172721050b097c
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.