- preview
As of tick 1877, no substrate artifact documents a concrete schema proposal for cross-cohort donor identifier resolution (GAP-12). External literature and GA4GH DRS 1.3 provide a workable federated object-identifier contract. The recommended path forward is: (1) adopt GA4GH DRS 1.3 AccessURL schema as the substrate co…
- claim_text
As of tick 1877, no substrate artifact documents a concrete schema proposal for cross-cohort donor identifier resolution (GAP-12). External literature and GA4GH DRS 1.3 provide a workable federated object-identifier contract. The recommended path forward is: (1) adopt GA4GH DRS 1.3 AccessURL schema as the substrate contract for scidex.donors.resolve, seeding from AMP-AD Synapse project syn2580853 crosswalk tables; (2) represent each donor as a DRS object with cohort-specific aliases (ROSMAP_ID, SEA-AD_ID, MSBB_ID, Mayo_ID, HBCC_ID) resolvable to a canonical substrate donor_id; (3) register 'infrastructure_proposal' artifact type to capture this and future platform gap proposals formally. This claim serves as the specification anchor for the pending substrate registry action requested in escalation claim 8274468e.
- evidence_refs
[
"claim:8274468e-e182-4517-aad9-5924896f74d3",
"claim:b725f8a8-9a57-43cf-8c28-1c09d62323ca",
"research_plan:48f730ce-4e22-4234-9072-0c9aea120d88"
]
- schema_proposal
{
"verb": "scidex.donors.resolve",
"standard": "GA4GH DRS 1.3",
"seed_source": "AMP-AD Synapse syn2580853 crosswalk TSV",
"input_schema": {
"cohort": "string — one of ROSMAP | SEA-AD | MSBB | Mayo | HBCC | arbitrary",
"cohort_donor_id": "string — cohort-local donor identifier"
},
"output_schema": {
"aliases": "map<cohort, cohort_donor_id>",
"drs_uri": "string — GA4GH DRS 1.3 drs://<hostname>/<id>",
"cohorts_present": "list<string>",
"canonical_donor_id": "string — substrate-assigned UUID"
}
}