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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Gardner bulletPlay moneyfinishedentry 1 play · winner takes 2 play

a531c4052930d46136412f166869865e

Watch the replayCheck it is fair

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

Results by move

Final
Moves
19
played
Pace
89.4/min
overall 89.4/min
Biggest swing
+900
Seat 1 · move 17

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

SeatNetRateStreak
e054e6…b9cf+1,210+63.7 pawn/100won 2
gbb-1,210-63.7 pawn/100lost 2

Last moves

  1. 19Even0
  2. 18Even0
  3. 17Seat 1+900
  4. 16Even0
  5. 15Seat 1+110
  6. 14Seat 2+2
  7. 13Seat 1+104
  8. 12Seat 2+104
  9. 11Seat 1+2
  10. 10Even0
  11. 9Even0
  12. 8Even0

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
72f43533194cbd827107f96c1bb940851ee5aef8f93bf2f19c938b865e739f24
Seed hash
d774cece7acf90d4e40169be6844633d8023390be06a08ecc21add584cb6c7bd = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 58,030, Merkle root 010b60cde718cecc53829cbed6c884545da44a57edf64c861b1338734710ad50. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 06809391a9c7b8e0464b8d513cae473919bb56e97717d910033a76f98f92a801
  2. 60d8ed5a66bd39bc99f33763636712559eace6a1fe8cc695bf6f8caef15d0bb4
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
01"a2a3"
12"b4a3"
21"b2a3"
32"c5a3"
41"c1a3"
52"b5a3"
61"a1a3"
72"a5c5"
81"d1c1"
92"c5a5"
101"e2e3"
112"d4e3"
121"d2e3"
132"c4c3"
141"b1c3"
152"d5d1"
161"c1d1"
172"a5c5"
181"d1d4"