{"authority_statement":"historical immutable PASS describes past qualification; current authority comes only from this append-only registry and qualification ledger","current_qualified_candidate":"28e9533af986f5c2f42f77130be485a4f41936f49c065d0a13392aa31863a955","document_sha256":"15a87f8da40caeaacf88e2572a05b40df7977b7bc7b984efb4f05325645de2a6","events":[{"action":"qualify","candidate_digest":"28e9533af986f5c2f42f77130be485a4f41936f49c065d0a13392aa31863a955","event_sha256":"062f0ec1d4bafa4673db6e6d6ba388645ae9c072a35159b9410c5e161afc3873","historical_pass_digest":"33db63061776f2a37df407843318765467152eeaf47e061fb7cb8f531776b575","historical_pass_scope":"past_qualification_only","ledger_predecessor_sha256":"0000000000000000000000000000000000000000000000000000000000000000","previous_sha256":"0000000000000000000000000000000000000000000000000000000000000000","reason":"same-invocation Task26 successor qualification","sequence":1}],"head_sha256":"062f0ec1d4bafa4673db6e6d6ba388645ae9c072a35159b9410c5e161afc3873","invalidated_candidate_digests":[],"ledger_head_sha256":"13fc20c5a8363d3237727fe52e6e0aad6453ab9b0f78849cc3e209d97a7b031c","schema":"task26-candidate-revocation-registry-v1"}