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Counter ASIC 2.0 status 00:59: past DAA 144,000, N4 final, the queue state

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Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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igneum-labs 2026-10-06 00:59:27 +00:00
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docs/plans/counter-asic-2-status.md
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@ -758,3 +758,7 @@ m16-inline-pc2-1 (00:38:54 to 00:43:17Z, 263 s, exit 0; app 0.3.11; the miners r
| inline, 32 MiB | 33.87 | 0.256 | 431.0 |
8 warps per block: 131.15 / 10.89 / 29.32 / 29.46. All three bit-exact checks passed on the card. Reading: a recompute attacker with the cache in SRAM-class memory reaches a quarter of the honest rate on the same silicon and is 5.1x worse per joule; the 1,024 dependent cache-line reads per hash bound it, not the integer budget (about 6 T op/s reached of the card's 50 T, approximate). This is the GPU-side measurement behind the chip model's recompute row (the on-die-cache chip in docs/analysis/chip-model-v3.md is the ASIC-side projection; both say the mixer's dependent reads, not the arithmetic, set the attacker's rate). Bench-log and ledger M16 and E17 updated on ledger-pc2 564acab. PC 2: the repro kit fetched 00:44:29Z (40,887,373 bytes, sha256 ok), run-repro-pc2-20261006 running (about 14 min), then agg-cost-pc2-5, then the ledger-fixes-0311 suites.
## 00:59 the chain past DAA 144,000: N4 = N5 = 154,800 is final; the repro run in its tenth minute
The crossing watcher (pid 49195) at 00:55:29Z: DAA 144,209, epoch 40, class v2, 57.9 blocks per minute on the observer (PC 2 at 105 to 116 MH/s and the Mac at about 26 MH/s on the new side). DAA 144,000 is behind the chain, so the 10,800 floor can no longer be re-pinned and N4 = N5 = 154,800 stands as published; at 57.9 blocks per minute the crossing lands at about 03:58Z (10,591 DAA to go at 00:55Z). Machines: PC 2 and the Mac on 0.3.11 at 0139ab9d; the laptop silent since its 23:28:48Z update-now (its install), PC 1 down since 22:31:06Z, Sam's Mac quit at 20:47Z; each takes 0.3.11 and the nine fields at relaunch. PC 2 queue: run-repro-pc2-20261006 running since 00:49:30Z (about 14 min), then agg-cost-pc2-5 (12 min), then the ledger-fixes-0311 suites (about 8 min; I publish it from the ledger-rebase worktree). The final report to main follows the suites' close, about 01:40Z.