{"schema_version":"alpha-governance-record-v2","alpha_id":"alpha:company:a7af8f7a-9df1-4839-9498-c753bb052cf0","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce","ontology_version":"alpha-governance-ontology-v1","as_of":"2026-10-16T10:55:07.027768+00:00","published_at":"2026-10-16T04:45:48.120208+00:00","section":"events","data":{"state":"PUBLISHED","derivation_version":"alpha-governance-event-derivation-v2","events":[{"event_id":"alpha:event:transition:1l6b7s114m9xin","event_type":"EXECUTIVE_APPOINTED","effective_at":"2026-04-22","detected_at":"2026-10-16T04:45:48.120208+00:00","subject_ids":["alpha:person:akshay-vaishnaw","alpha:company:a7af8f7a-9df1-4839-9498-c753bb052cf0"],"caused_claim_ids":["alpha:claim:company:a7af8f7a-9df1-4839-9498-c753bb052cf0:leadership_role:15"],"evidence_ids":["alpha:projection-evidence:document:1c109b8b45714a8c59b929f5343b908291f7ac0f29e3588599e0b978a78659d5"],"summary":"Akshay Vaishnaw executive of Scholar Rock Holding Corp, effective 2026-04-22.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:17xmj8vvxd2zx","event_type":"EXECUTIVE_APPOINTED","effective_at":"2026-04-22","detected_at":"2026-10-16T04:45:48.120208+00:00","subject_ids":["alpha:person:david-hallal","alpha:company:a7af8f7a-9df1-4839-9498-c753bb052cf0"],"caused_claim_ids":["alpha:claim:company:a7af8f7a-9df1-4839-9498-c753bb052cf0:leadership_role:16"],"evidence_ids":["alpha:projection-evidence:document:82f4e1fa1831f2e7daeea030c5f66957c3d3259fc0ce8ba611a31081434f18c4"],"summary":"David Hallal executive of Scholar Rock Holding Corp, effective 2026-04-22.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:19yf30m12m3hq2","event_type":"EXECUTIVE_APPOINTED","effective_at":"2026-04-22","detected_at":"2026-10-16T04:45:48.120208+00:00","subject_ids":["alpha:person:jay-backstrom","alpha:company:a7af8f7a-9df1-4839-9498-c753bb052cf0"],"caused_claim_ids":["alpha:claim:company:a7af8f7a-9df1-4839-9498-c753bb052cf0:leadership_role:17"],"evidence_ids":["alpha:projection-evidence:document:05a93dba214d54f78e5a62a7a46259dcb3c90becd64e44a17c824746bee619c1"],"summary":"Jay Backstrom executive of Scholar Rock Holding Corp, effective 2026-04-22.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1u69qcfp9dcwt","event_type":"EXECUTIVE_APPOINTED","effective_at":"2026-04-22","detected_at":"2026-10-16T04:45:48.120208+00:00","subject_ids":["alpha:person:r-keith-woods","alpha:company:a7af8f7a-9df1-4839-9498-c753bb052cf0"],"caused_claim_ids":["alpha:claim:company:a7af8f7a-9df1-4839-9498-c753bb052cf0:leadership_role:18"],"evidence_ids":["alpha:projection-evidence:document:2e88c23e553fdb3ca05db643b1c7ea645617b351a2154c1505f9130c774354ac"],"summary":"R. 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