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Ledger F22: certificates carry 8 to 10 of 12 votes, locks sit just above the floor

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Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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igneum-labs 2026-10-04 14:41:23 +00:00
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@ -26,6 +26,15 @@ Evidence locations referenced below: `docs/bench-log.md`, `proto-metal/TESTS.md`
## 1. Mining and ASIC claims
### F22. Certificates carry 8 to 10 of 12 votes on a healthy network, so locks sit a hair above the floor
"Two of your cloud checkpoints locked at 66.8% against a 66.7% floor with every node connected. One slow aggregator and finality pauses."
Status: Open, found by the team (4 October 2026, 12-node cloud devnet, second partition run).
Answer: True as measured. With all 12 miners connected the certificates carried 8 to 10 of 12 votes (66.7 to 89% of total weight at 14:00 UTC); checkpoints 437 and 439 locked at 66.8%. The missing votes are late votes that miss the aggregation window, not absent voters. Experiment: measure vote arrival against the aggregator's cut-off on the cloud network (inter-region RTT up to 289 ms) and on the devnet; candidates are a longer aggregation window, a second aggregation round that folds late votes into the certificate before it is carried, or counting a vote that arrives after the certificate toward the next checkpoint's presence. Owner: finality.
Evidence: `infra/cloud-devnet/results/2026-10-04/partition-sin-20261004-140305/partition.md`; bench-log "Hetzner partition and hash-step".
### M1. The program space is tiny
"Eleven integer ops, 64 instructions, 8 iterations, a splitmix register init. That is not RandomX. RandomX leans on a superscalar out-of-order CPU with floating point and branches. Yours is a sea of 32-bit ALUs and a memory bus. A chip for that is a weekend."