{"authority_statement":"historical immutable PASS describes past qualification; current authority comes only from this append-only registry and qualification ledger","current_qualified_candidate":"8f642cea696745f4301f25a1628c6b2d58eec1f4d6480ce3dcb659cb8c081b2e","document_sha256":"643a773736242c3ad1d989236626c31e06576a28a83158191cf4c98867399b82","events":[{"action":"qualify","candidate_digest":"8f642cea696745f4301f25a1628c6b2d58eec1f4d6480ce3dcb659cb8c081b2e","event_sha256":"112a6b5cfc96ec160e4844466d831b18f869f6488791dbe8b247373db136b028","historical_pass_digest":"bf67aa008ab30f92d8b317327617214c5b075edcb5c43e2fb2172b21aafd7342","historical_pass_scope":"past_qualification_only","ledger_predecessor_sha256":"0000000000000000000000000000000000000000000000000000000000000000","previous_sha256":"0000000000000000000000000000000000000000000000000000000000000000","reason":"same-invocation Task26 successor qualification","sequence":1}],"head_sha256":"112a6b5cfc96ec160e4844466d831b18f869f6488791dbe8b247373db136b028","invalidated_candidate_digests":[],"ledger_head_sha256":"b1e6ef9b8151fef5c7f2d3a9659b2a97b00d9f47ba5b865ef92858bfecbc6a8d","schema":"task26-candidate-revocation-registry-v1"}