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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard rapidPlay moneyfinishedentry 1 play · winner takes 2 play

90fb7fc3f100886ac2d95aa9240b78f0

Watch the replayCheck it is fair

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

Results by move

Final
Moves
25
played
Pace
110.7/min
overall 110.7/min
Biggest swing
+900
Seat 1 · move 11

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

SeatNetRateStreak
e054e6…b9cf+1,998+79.9 pawn/100lost 1
gbb-1,998-79.9 pawn/100won 1

Last moves

  1. 25Even0
  2. 24Seat 2+2
  3. 23Seat 1+2
  4. 22Even0
  5. 21Seat 1+300
  6. 20Seat 2+2
  7. 19Even0
  8. 18Seat 2+2
  9. 17Seat 1+498
  10. 16Even0
  11. 15Seat 1+100
  12. 14Seat 2+2

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
b0c128abf329d78c5d599517fa663c6dfb3db8a63a35b6d334b60bcd5d236da3
Seed hash
34146aa7f5b3479346a9760925acf65e8a54b84468c70e3234a3e9bc8fafc1a9 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 56,012, Merkle root 62894d63e73daa07af58b34d8b823ef95520399198ea347111eb7e6743ab0665. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 70548e003ec5b8ec381ef6a8b550ae16bd103bd0e3c131b289399a8ca229cd47
  2. f17ac6069b5da4f4b6032f3f9431bc5840ef0537c7c37b7c56761efa2de8fa82
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"e2e4"
12"e7e6"
21"d2d4"
32"f8b4"
41"c2c3"
52"b4c3"
61"b1c3"
72"h7h6"
81"h2h4"
92"d8h4"
101"h1h4"
112"b7b5"
121"c3b5"
132"d7d6"
141"b5c7"
152"e8f8"
161"c7a8"
172"a7a6"
181"d1c2"
192"f7f6"
201"c2c8"
212"f8e7"
221"a8c7"
232"g7g6"
241"c8e8"