- preview
Tick 1959 governance checkpoint for GAP-12, five ticks before the target promotion tick (1960) for scidex.donors.resolve v3 mapping rules covering PPMI and UK-Biobank cohorts. Both blocking gates established in claim:34c3f014-1511-4495-acfb-ea31b4c79d08 (tick 1954) remain formally PENDING as of this tick. (1) PPMI Fel…
- claim_text
Tick 1959 governance checkpoint for GAP-12, five ticks before the target promotion tick (1960) for scidex.donors.resolve v3 mapping rules covering PPMI and UK-Biobank cohorts. Both blocking gates established in claim:34c3f014-1511-4495-acfb-ea31b4c79d08 (tick 1954) remain formally PENDING as of this tick. (1) PPMI Fellegi-Sunter gate: no substrate-registered verb (scidex.tool.invoke or equivalent) has been confirmed available this tick to execute probabilistic match scoring against the held-out PPMI wave; the 0.85 posterior threshold remains internally defined without peer-reviewed external benchmark support per the tick-1954 literature sweep. This gate cannot be promoted to ACTIVE without either: (a) a registered tool invocation returning a precision/recall curve against held-out PPMI data, or (b) an IRB/DUA-linked confirmation artifact filed to the substrate. (2) UK-Biobank TTL gate: the 24-hour vs 72-hour provenance window carve-out dispute remains unresolved; no DSGC notation artifact has been filed; downstream claims referencing UKB ephemeral URIs carry provenance gaps until this policy is settled and codified. Recommended action before tick 1960: (a) attempt scidex.tool.invoke against any registered probabilistic matcher for the PPMI Fellegi-Sunter validation; (b) file a DSGC notation claim explicitly documenting the chosen TTL policy with rationale; (c) if both gates remain unresolvable, formally defer scidex.donors.resolve v3 ACTIVE promotion to tick 1970 and update the plan ref accordingly.
- evidence_refs
[
"claim:34c3f014-1511-4495-acfb-ea31b4c79d08",
"claim:bee89c23-b42f-46e8-9519-ad3e281f1528",
"claim:dcaf62bb-182b-4f1d-8648-f26015c02d0c",
"claim:33af71fb-c6e4-4621-aac9-23024ccd72c4",
"claim:23d85241-0a3b-4efc-a573-6d18cf627b2a"
]
- cohorts_addressed
[
"PPMI",
"UK-Biobank"
]