2 commits

Author	SHA1	Message	Date
igneum-labs	9f543aa970	Era VDF lane (7 October 2026): spec 04 sections 4.2, 4.4, 4.5 and 4.6 completed for the era path (the scheme byte and the hash-chain fallback, the cut rule under the O-4.3 reading, the day-of-blues input, the delay, the seed, the era constants as measured), spec 01 section 1.13.1 and era-layout.md section 8 updated, open items O-4.8 closed and O-4.10 to O-4.12 added, FUD ledger F11 updated, two decisions for the project lead in ledger-decisions.md, the record docs/analysis/era-vdf-2026-10-07.md (what was built, the parameters and measured rates, the harness gate with both runs, the cut rule for the finality lane, the verify gate, the tiers), the F7 re-roll harness against the real era cut (tools/era-vdf/reroll.mjs: --vdf off fires 6 of 6, --vdf on silent 0 of 6; the adversary evaluates asynchronously with the node's own code and is found by the node's own log line), the fast-time file's era fields	2026-10-07 15:24:22 +00:00
igneum-labs	1558971521	era layout (Counter ASIC 2.0 layers 4 and 8) behind the class flag, on the ca2-v3 seam: the 7-draw era stream from E_n (stride, interleave, width pinned at 4 B), per-site window draws (dataset, half, quarter at a 256 MiB floor), the strided windowed load address in the interpreter, the acceptance mirror and the three emitters, the interleaved dataset layout riding with the program (memhard::Layout, mh_t/mh_j/mh_addr, Epoch::dataset_word), V3_CLASS with the era drawn inside by generate_from_seed_bytes_program_class, --era / --era-widths on the CLI, six class v3 era packs (packs-ca2-era), tests, the design doc, host.cu/host.c deriving host words through the pack's mh_word, emu/test-layout.sh, the PC 1 playbook ... Squashed from six commits (tag ca2-era-pre-squash) for one merge. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>	2026-10-05 21:41:33 +00:00