Session Report DPHW-20260728-01: One Diamonds Power Run, Checkpoints and Bonus Rounds
Below sits the checkpoint record of DPHW-20260728-01, one logged demo session of Diamonds Power: Hold and Win: 2,738 paid spins at a 1.00 stake, the balance read from the wallet after every spin, all 12 bonus rounds with their respins, their diamonds, the totals on their bolts and their opening and closing balances, the bolt's 64 base-game collections, 106 diamonds worth 484.00 together, and the arithmetic that ties a 94.78% return to a closing balance anyone can check.
The checkpoints run through the whole session, the early high after three quick rounds, the 540-spin wait for the fourth and the late lift from the 231.00 round, and every round is here with the balance on each side of it. The spin-by-spin log behind them is available on request.
What these numbers are, and what they are not
Session passport
The arithmetic that has to close
A session is published only if its start, less every stake, plus every return, lands on the final balance the screen showed, to the cent.
It closes. The base game accounts for 1,624.00 of the returns, 1,140.00 of it on the lines and 484.00 collected by the bolt on 64 spins, and the 12 rounds for 971.00; the two add to the 2,595.00 the wallet credited. Each round was credited once, when its respins ran out, and every one of those 12 credits equals the sum of the totals standing on the round's bolts at the close.
Balance curve, read from the wallet
The line samples the settled balance every 35th paid spin, plus the start and the close, with no smoothing between the points. The dotted line marks the 11,000.00 start. Three rounds inside the first 672 spins carried the wallet to its high of 11,069.00 after spin 678; a wait of 540 spins for the fourth round and two later waits of 328 and 340 took it under the start, and the settled low of 10,594.00 came after spin 2,117, a drop of 475.00 from the high. The final 621 spins carried five rounds, including the 231.00, and the close came back up to 10,857.00.
Checkpoint table, in full
Every checkpoint of the session, read from the wallet at the listed paid spin: the first spin, every 250th spin, the opening of each of the 12 rounds, the peak, the low and the close. The first row holds the balance once the first stake had left; that spin paid nothing. A row that opens a round holds the balance once that spin's stake had left and its own line win, where it had one, had been credited, and before the round paid; round 1 is the only round whose trigger also paid a line, 4.00. Every other row holds the balance once the listed spin had settled, its round included. The meter dipped one credit lower than the settled low for a moment, once spin 2,118 had been staked and before its own 5.00 collection was credited, and that reading is a stake and not a settlement, so it has no row.
| # | Spin | Balance | Net vs start | Moment |
|---|---|---|---|---|
| 1 | 1 | 10,999.00 | −1.00 | After spin 1 |
| 2 | 250 | 10,928.00 | −72.00 | Scheduled checkpoint |
| 3 | 340 | 10,890.00 | −110.00 | Round 1 opens |
| 4 | 500 | 10,936.00 | −64.00 | Scheduled checkpoint |
| 5 | 598 | 10,966.00 | −34.00 | Round 2 opens, Diamond Pile |
| 6 | 672 | 10,999.00 | −1.00 | Round 3 opens |
| 7 | 678 | 11,069.00 | +69.00 | Session peak |
| 8 | 750 | 11,024.00 | +24.00 | Scheduled checkpoint |
| 9 | 1,000 | 10,844.00 | −156.00 | Scheduled checkpoint |
| 10 | 1,212 | 10,716.00 | −284.00 | Round 4 opens |
| 11 | 1,250 | 10,740.00 | −260.00 | Scheduled checkpoint |
| 12 | 1,415 | 10,689.00 | −311.00 | Round 5 opens |
| 13 | 1,452 | 10,768.00 | −232.00 | Round 6 opens, Diamond Pile |
| 14 | 1,500 | 10,827.00 | −173.00 | Scheduled checkpoint |
| 15 | 1,750 | 10,717.00 | −283.00 | Scheduled checkpoint |
| 16 | 1,780 | 10,708.00 | −292.00 | Round 7 opens |
| 17 | 2,000 | 10,681.00 | −319.00 | Scheduled checkpoint |
| 18 | 2,117 | 10,594.00 | −406.00 | Session low, settled |
| 19 | 2,120 | 10,596.00 | −404.00 | Round 8 opens |
| 20 | 2,184 | 10,652.00 | −348.00 | Round 9 opens |
| 21 | 2,247 | 10,692.00 | −308.00 | Round 10 opens, Diamond Pile |
| 22 | 2,250 | 10,778.00 | −222.00 | Scheduled checkpoint |
| 23 | 2,500 | 10,713.00 | −287.00 | Scheduled checkpoint |
| 24 | 2,515 | 10,706.00 | −294.00 | Round 11 opens |
| 25 | 2,673 | 10,840.00 | −160.00 | Round 12 opens, Diamond Pile |
| 26 | 2,738 | 10,857.00 | −143.00 | Final checkpoint |
The bonus rounds, every one
Diamonds Power: Hold and Win credits a round as one payment when its respins run out, so each payout below is the wallet's movement from the moment the trigger's stake and its own line win had settled to the moment the round was credited. Diamonds landed counts every diamond of the round once, the trigger diamonds included, and diamond value is the sum of their faces. Bolts at the close lists the total on each bolt in the order the bolts landed; the payout is their sum. A dagger marks a round opened by the Diamond Pile feature.
| Round | Trigger spin | Respins played | Diamonds landed | Diamond value | Bolts at the close | Balance as the round opens | Balance after the round | Round payout | Payout ×bet |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 340 | 12 | 13 | 72.00 | 72.00 + 21.00 | 10,890.00 | 10,983.00 | 93.00 | 93x |
| 2† | 598 | 11 | 12 | 72.00 | 72.00 + 7.00 | 10,966.00 | 11,045.00 | 79.00 | 79x |
| 3 | 672 | 9 | 10 | 64.00 | 64.00 | 10,999.00 | 11,063.00 | 64.00 | 64x |
| 4 | 1,212 | 12 | 9 | 23.00 | 23.00 + 9.00 | 10,716.00 | 10,748.00 | 32.00 | 32x |
| 5 | 1,415 | 21 | 17 | 74.00 | 74.00 + 3.00 + 3.00 | 10,689.00 | 10,769.00 | 80.00 | 80x |
| 6† | 1,452 | 14 | 13 | 43.00 | 43.00 + 31.00 + 0.00 | 10,768.00 | 10,842.00 | 74.00 | 74x |
| 7 | 1,780 | 10 | 11 | 68.00 | 68.00 | 10,708.00 | 10,776.00 | 68.00 | 68x |
| 8 | 2,120 | 19 | 14 | 69.00 | 69.00 + 3.00 | 10,596.00 | 10,668.00 | 72.00 | 72x |
| 9 | 2,184 | 6 | 8 | 40.00 | 40.00 + 16.00 | 10,652.00 | 10,708.00 | 56.00 | 56x |
| 10† | 2,247 | 11 | 14 | 49.00 | 49.00 + 28.00 + 12.00 | 10,692.00 | 10,781.00 | 89.00 | 89x |
| 11 | 2,515 | 12 | 15 | 130.00 | 130.00 + 101.00 | 10,706.00 | 10,937.00 | 231.00 | 231x |
| 12† | 2,673 | 7 | 8 | 31.00 | 31.00 + 2.00 | 10,840.00 | 10,873.00 | 33.00 | 33x |
| 12 rounds, 144 respins | 144 | 735.00 | 971.00 | credited by the feature | |||||
The 12 payouts reconcile against the wallet, and 1,624.00 of the session's 2,595.00 came from the base game outside the rounds. The 12 rounds in 2,738 paid spins make one per 228 on average, an exact Poisson interval at 95% running from one per 131 to one per 442. The median round paid 73.00 and the mean 80.92; the first trigger came on paid spin 340, the later gaps between one trigger and the next ran from 37 paid spins to 540, and the log ran 65 spins after the last trigger without another. The two rounds that closed on one bolt paid 64.00 and 68.00, each exactly the value of its diamonds; the ten that closed on two or three paid 839.00 on diamonds worth 603.00.
Five frames from the archive
A frame was kept once a second through the run, so a settlement can land a moment after the frame that shows it, and the credit counter on the screen rolls toward a new balance over a few seconds. Each caption says what the wallet held at that point.
How this was logged
One run on 28 July 2026, launched from the same in-page link the demo shelf uses, with autoplay at a 1.00 stake. The wallet was read after every spin, a timestamped frame of the screen was kept throughout, and after the close the totals were rebuilt from those readings and set against the on-screen final; the invariant section shows the result. Each round was located by its own entries in the record, from the spin that opened it to the single payment that closed it, and the diamonds and bolts of every respin were read from the same record and checked against the frames. The bolt's base-game collections were read from the same record, each one equal to the diamonds on its board. The protocol in full sits on the methodology page.
The spin-by-spin log and the frame archive beyond these tables can be requested via the contact form: quote the game and the session ID, say where the figures will appear, and link back to the report when you publish them.
Where these numbers live
The Diamonds Power: Hold and Win review draws on this log alongside a sister session logged on the network's diamondspowerslots.com, and pools the two by money on paid spins. The return, the hit frequency, the round count, the collections and the bolt tally above all come from the readings on this page, and the review's tables repeat them. The build's rulebook, paytable, bolt rule and bet menu included, sits on the Diamonds Power: Hold and Win rules page.
The tables on this page are published under the CC BY 4.0 licence: reuse the numbers freely, with a link back to this report as the source.