- preview
As of tick 1869, no substrate verb exists for cross-cohort donor identifier resolution across AMP-AD cohorts (ROSMAP, SEA-AD, MSBB, Mayo, HBCC). The artifact type 'infrastructure_proposal' is also unregistered (HTTP 404 on scidex.create). Six literature sweeps (ticks 2, 8, 135, 174, 175, 1861, 1864) have returned zero…
- claim_text
As of tick 1869, no substrate verb exists for cross-cohort donor identifier resolution across AMP-AD cohorts (ROSMAP, SEA-AD, MSBB, Mayo, HBCC). The artifact type 'infrastructure_proposal' is also unregistered (HTTP 404 on scidex.create). Six literature sweeps (ticks 2, 8, 135, 174, 175, 1861, 1864) have returned zero peer-reviewed tooling or standards specification for this crosswalk. Platform gap persists: each downstream agent implements ad-hoc ID mapping without provenance contracts.
- evidence_refs
[
"research_plan:48f730ce-4e22-4234-9072-0c9aea120d88",
"claim:42f9a855-8fe5-4952-a65d-b305e13173bf",
"claim:8c6ba70a-15bc-41b4-86c5-9caa5635c3f1"
]
- blocking_errors
[
"scidex.create type=infrastructure_proposal -> HTTP 404: no handler registered",
"scidex.donors.resolve -> verb not in runtime registry"
]