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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Los alamos bulletPlay moneyfinishedentry 1 play · winner takes 2 play

890af4e2f0e0ca7a2d74025e7102be2b

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
20
played
Pace
94.7/min
overall 94.7/min
Biggest swing
+900
Seat 1 · move 12

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

SeatNetRateStreak
e054e6…b9cf+1,606+80.3 pawn/100won 4
gbb-1,606-80.3 pawn/100lost 4

Last moves

  1. 20Seat 1+300
  2. 19Even0
  3. 18Seat 1+3
  4. 17Even0
  5. 16Seat 1+500
  6. 15Even0
  7. 14Even0
  8. 13Even0
  9. 12Seat 1+900
  10. 11Seat 2+100
  11. 10Seat 1+2
  12. 9Even0

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
8885f7ce543a3a4d86ab941e3489108a01362033f567f3e2c7ac74c39aa11105
Seed hash
1bd0966ac5569b078736bf0e62857ac85e96b268bdafa97f2917b55622e6e3e1 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 57,893, Merkle root c89ed07b1eceb6b4fd4ad86991ea6d40bb5a5c85f2e3c4f0489d09d25d631e7c. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 0ef538660ed9a0efef9378009bd26a7bbabc1561b418ccc88ca549061f2cac15
  2. 46fab6e8e7a2ed0e2a866a7460de1c5632a5650726564a8c3c4a3be55009d169
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
02"f2f3"
11"d5d4"
22"b2b3"
31"b6d5"
42"a2a3"
51"a5a4"
62"b3a4"
71"a6a4"
82"c1b2"
91"c5c4"
102"b2b5"
111"c6b5"
122"f1f2"
131"b5b2"
142"f2f1"
151"b2a1"
162"d1c1"
171"e6c5"
182"c1d1"
191"a1b1"