dgb: AutoRatchet 95/50/2x threshold seam (slice #2, SAFE-ADDITIVE, fenced) - #108
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Port ltc::AutoRatchet threshold surface into dgb::AutoRatchet without authoring the transition state machine. Carries, byte-for-byte from ltc/auto_ratchet.hpp (== p2pool-merged-v36 data.py AutoRatchet): ACTIVATION_THRESHOLD = 95 (VOTING -> ACTIVATED) DEACTIVATION_THRESHOLD = 50 (ACTIVATED -> VOTING) CONFIRMATION_MULTIPLIER = 2 (confirm after 2x CHAIN_LENGTH) SWITCH_THRESHOLD = 60 (tail-guard floor) plus RatchetState enum + ratchet_state_str. The state machine (get_share_version / load / save) stays a fenced TODO behind the EXISTING F10 version-acceptance gate AND the post-soak-freeze fence (share.hpp conformance note): the share_check version-acceptance path is NOT authored here. DGB-Scrypt shares LTC ratchet math, so the deferred port is a namespace change, not a re-derivation. Compat with p2pool-merged-v36 preserved.
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DGB pillar 1 — slice #2: AutoRatchet threshold seam (SAFE-ADDITIVE, single-coin)
Ports the
ltc::AutoRatchetthreshold surface intodgb::AutoRatchetas a structural seam only. No transition state machine is authored in this slice.Scope
src/impl/dgb/auto_ratchet.hpp(+49/-7).src/impl/dgb/only — noltc/,doge/,btc/, or shared-base touch.What it carries (byte-for-byte from
ltc/auto_ratchet.hpp== p2pool-merged-v36data.pyAutoRatchet)ACTIVATION_THRESHOLD = 95(VOTING -> ACTIVATED)DEACTIVATION_THRESHOLD = 50(ACTIVATED -> VOTING)CONFIRMATION_MULTIPLIER = 2(confirm after 2x CHAIN_LENGTH)SWITCH_THRESHOLD = 60(tail-guard floor)RatchetStateenum +ratchet_state_strWhat stays fenced (NOT in this slice)
get_share_version/load/save) remains a TODO behind the existing F10 version-acceptance gate AND the post-soak-freeze fence (per share.hpp conformance note).share_checkversion-acceptance path is authored. Do not read the fenced TODO as live transition logic.Compat
p2pool-merged-v36 compatibility preserved — DGB-Scrypt shares LTC ratchet math, so this is a namespace change, not a re-derivation.
Base:
dgb/pool-pillars-port(stacked; auto_ratchet.hpp base exists only on that branch). Operator merges.