Session against the house
Blackjack
ended Play money · 2415fcb5bdf495fb9ba79f3bf7b422d9
gbbagainst the house
- Hands played
- 200
- Wagered
- 2,300 play
- Returned
- 2,240 play
- Bettor's net
- -60 play
- Return
- 97.39%
Replay
← → step · space play · Home End · f full screenPlay so far
Results by hand
FinalHands
200
played
Pace
20.7/min
overall 21.0/min
Biggest swing
+50
Seat 1 · hand 20
The chart starts with the first hand.
Each seat's running result in play, hand by hand; the dashed line marks the biggest swing.
| Seat | Net | Rate | Streak |
|---|---|---|---|
| gbb | -60 | -30.0 play/100 | lost 1 |
Last hands
- 200Even0
- 199Seat 1+10
- 198Seat 1+15
- 197Even0
- 196Even0
- 195Even0
- 194Even0
- 193Even0
- 192Seat 1+10
- 191Even0
- 190Seat 1+10
- 189Even0
The hands
Newest first| # | Bet | Dealer | Hands | Paid | Checked |
|---|---|---|---|---|---|
| 50 | 10 | 8♦K♠ 18 | J♦5♠A♣10♠ 26 bust | 00× the bet | |
| 49 | 10 | K♦9♣ 19 | 3♠7♠7♥ 17 | 00× the bet | |
| 48 | 10 | 6♣7♥7♠ 20 | 4♥A♣5♣ 20 doubled | 202× the bet | |
| 47 | 10 | 3♦4♥J♦ 17 | 6♣10♣ 16 | 00× the bet | |
| 46 | 10 | 7♦4♣ 11 | 7♦2♦6♥9♥ 24 bust | 00× the bet | |
| 45 | 10 | 3♦10♠7♠ 20 | Q♦4♠ 14 | 00× the bet | |
| 44 | 10 | 6♣7♦K♦ 23 | J♦Q♣ 20 | 202× the bet | |
| 43 | 10 | 5♣9♥9♠ 23 | 6♣8♥ 14 | 202× the bet | |
| 42 | 10 | 7♦K♦ 17 | Q♦9♣ 19 | 202× the bet | |
| 41 | 10 | 6♥K♣6♠ 22 | 8♣A♥ 19 | 202× the bet | |
| 40 | 10 | 5♥10♣J♠ 25 | 6♦Q♠ 16 | 202× the bet | |
| 39 | 10 | K♦8♠ 18 | 10♦8♣ 18 | 101× the bet | |
| 38 | 10 | A♣A♦6♠ 18 | 7♥5♥9♦ 21 | 202× the bet | |
| 37 | 10 | 4♦4♠A♠ 19 | 10♣2♥ 12 | 00× the bet | |
| 36 | 10 | 4♦7♣K♥ 21 | 2♠7♠5♣ 14 doubled | 00× the bet | |
| 35 | 10 | 8♣K♠ 18 | Q♥10♠ 20 | 202× the bet | |
| 34 | 10 | 2♣4♣5♣6♥ 17 | 8♥7♣ 15 | 00× the bet | |
| 33 | 10 | K♣5♥ 15 | 2♦10♣4♠6♣ 22 bust | 00× the bet | |
| 32 | 10 | 10♠8♥ 18 | 9♦7♦ 16 surrendered | 50.5× the bet | |
| 31 | 10 | 5♥J♥6♥ 21 | 10♠8♣ 18 | 00× the bet | |
| 30 | 10 | Q♠2♥6♠ 18 | 8♣4♥7♥ 19 | 202× the bet | |
| 29 | 10 | 3♦8♠10♥ 21 | 6♠2♥6♦ 14 | 00× the bet | |
| 28 | 10 | 9♠7♥Q♠ 26 | 7♦J♠ 17 | 202× the bet | |
| 27 | 10 | J♠Q♥ 20 | 6♦2♣5♣4♠ 17 | 00× the bet | |
| 26 | 10 | Q♦Q♠ 20 | 7♦7♦Q♠ 24 bust | 00× the bet | |
| 25 | 10 | 9♣4♦ 13 | K♦5♥10♥ 25 bust | 00× the bet | |
| 24 | 10 | 2♣3♣7♦4♥A♣ 17 | 9♠Q♣ 19 | 202× the bet | |
| 23 | 10 | 10♦3♦5♦ 18 | 8♠9♠ 17 | 00× the bet | |
| 22 | 10 | 3♦6♥2♠10♠ 21 | 10♠Q♥ 20 | 00× the bet | |
| 21 | 10 | Q♦7♠ 17 | 4♥Q♠9♣ 23 bust | 00× the bet | |
| 20 | 10 | 5♦K♥A♠9♠ 25 | 7♦3♠J♥ 20 doubled7♠9♠ 167♥4♦8♦ 19 doubled | 10010× the bet | |
| 19 | 10 | 7♠6♣ 13 | 6♠J♠10♦ 26 bust | 00× the bet | |
| 18 | 10 | Q♣Q♥ 20 | J♠6♥ 16 surrendered | 50.5× the bet | |
| 17 | 10 | J♠J♣ 20 | K♦J♣ 20 | 101× the bet | |
| 16 | 10 | 2♣8♣5♠6♦ 21 | 10♠7♣ 17 | 00× the bet | |
| 15 | 10 | 2♥7♠K♥ 19 | Q♣J♥ 20 | 202× the bet | |
| 14 | 10 | 6♠A♠ 17 | 9♦Q♣ 19 | 202× the bet | |
| 13 | 10 | 2♠J♣4♠2♥ 18 | 7♦2♦3♥6♠ 18 | 101× the bet | |
| 12 | 10 | 4♠2♣A♠ 17 | 7♠A♥6♠ 14 doubled7♣2♥Q♣ 19 doubled | 404× the bet | |
| 11 | 10 | 6♦A♦ 17 | 9♥8♣ 17 | 101× the bet | |
| 10 | 10 | 4♣8♦6♦ 18 | 7♦Q♦ 177♥J♦ 177♠10♦ 17 | 00× the bet | |
| 9 | 10 | 3♥8♦3♣Q♦ 24 | 5♦J♣ 15 | 202× the bet | |
| 8 | 10 | 10♣8♣ 18 | K♠5♥ 15 surrendered | 50.5× the bet | |
| 7 | 10 | Q♦6♥J♣ 26 | J♥8♣ 18 | 202× the bet | |
| 6 | 10 | 6♦9♦3♣ 18 | 2♦K♣ 12 | 00× the bet | |
| 5 | 10 | 10♥9♥ 19 | 2♣A♦9♠10♠ 22 bust | 00× the bet | |
| 4 | 10 | 7♠J♥ 17 | J♥10♣ 20 | 202× the bet | |
| 3 | 10 | Q♠J♣ 20 | 9♦9♠ 18 | 00× the bet | |
| 2 | 10 | 5♣3♠ 8 | K♠A♦ 21 blackjack | 252.5945× the bet | |
| 1 | 10 | 7♥3♦5♣8♥ 23 | 6♥3♥3♠A♣4♣ 17 | 202× the bet |
Provably fair
Verify fairness
The session's seed decides every card. Its hash was committed before the first hand; the seed is revealed when the session ends. Each round's cards come from HMAC-SHA256 keyed by the seed over the round's number and the bettor's own seed.
Checked in your browser
Checking- Seed hash
2705109530850d1eddda772608734d947c73bfb32c5a8995f29ad13bb2aeb94b- Seed
11d094b4d93c8460566266996213106de38896126cb537433b9770fe5583fd48SHA-256 of"degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.- Bettor's seed
8b42efa1b14f3e2eaa38fb030ada41c5- Commitment
- Batch 71,440, Merkle root
74b4a6a7bfeea5d81abfecd4be4659c6c057c6fa382b04a2e576a8f077412e62. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree - Merkle path
f3cf126b80bbeee504ef81deb626ba6a34a7d9931924bda63c8ea5da020a5b9e5d923f4dd3955cb5d9e75bf3aaee6ec0cac8af765010ae96898640cca4e939c9b617c7a8bf661f5778057c482f839da6703e89c26b9d7381f833d2cb133cb1d3
- Checked: the seed hash proves into the root.
To check it yourself, take the session's proof:
- 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).
- 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)). - Key ChaCha20 (RFC 8439, zero nonce) with the round seed and read little-endian 64-bit words; a card is the next word below 264 − 1 − ((264 − 1) mod 52), modulo 52.
- Replay the round's actions with the game's rules: the cards and the payout must match.
The replay plays every hand rebuilt this way on the server from the same data, and marks any that does not rebuild as recorded.