diff --git a/Cargo.toml b/Cargo.toml
index 5011b3c..63f3145 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,12 +1,12 @@
 # file: Cargo.toml
-# version: 571
+# version: 572
 
 [workspace]
 resolver = "3"
 members = ["crates/ksp-app-backfill-desk", "crates/ksp-app-config-desk", "crates/ksp-app-solprices-desk", "crates/ksp-app-store-desk", "crates/ksp-app-wallet-desk", "crates/ksp-config-lib", "crates/ksp-core-lib", "crates/ksp-interface-lib", "crates/ksp-job-api", "crates/ksp-job-backfill-lib", "crates/ksp-logging-lib", "crates/ksp-offchain-transport-lib", "crates/ksp-onchain-transport-lib", "crates/ksp-program-api", "crates/ksp-raw-transaction-lib", "crates/ksp-store-api", "crates/ksp-store-lib", "crates/ksp-store-postgres-lib", "crates/ksp-wallet-lib", "crates/ksp-worker-api", "crates/ksp-worker-raw-transaction-ingest-lib"]
 
 [workspace.package]
-version = "0.3.14-pre.4"
+version = "0.3.14-pre.5"
 edition = "2024"
 license = "MIT"
 repository = "https://git.sasedev.com/Sasedev/khadhroony-solana-project"
diff --git a/crates/ksp-worker-raw-transaction-ingest-lib/src/continuity.rs b/crates/ksp-worker-raw-transaction-ingest-lib/src/continuity.rs
index 9d8838b..86ee013 100644
--- a/crates/ksp-worker-raw-transaction-ingest-lib/src/continuity.rs
+++ b/crates/ksp-worker-raw-transaction-ingest-lib/src/continuity.rs
@@ -1,6 +1,8 @@
 // file: crates/ksp-worker-raw-transaction-ingest-lib/src/continuity.rs
-// version: 4
+// version: 5
 
+/// Maximum number of proven redundant coverage epochs retained by one run-local continuity contract.
+const MAX_RAW_TRANSACTION_INGEST_COVERAGE_EPOCHS: usize = 256;
 /// Maximum number of simultaneously retained non-repaired run-local gaps.
 const MAX_RAW_TRANSACTION_INGEST_OPEN_REPAIR_GAPS: usize = 64;
 /// Maximum number of run-local gaps that may actively repair at once.
@@ -23,6 +25,12 @@ pub(crate) enum RawTransactionIngestCoverageScope {
     KnownReferences([u8; 32]),
 }
 
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
+enum RawTransactionIngestCoverageRelation {
+    Exact,
+    Superset,
+}
+
 impl crate::RawTransactionIngestCoverageScope {
     /// Creates one provider-neutral exact source scope from a stable family code and semantic fingerprint.
     pub(crate) const fn exact_source_scope(family_code: &'static str, fingerprint: [u8; 32]) -> Self {
@@ -54,6 +62,19 @@ impl crate::RawTransactionIngestCoverageScope {
     fn is_known_references(&self) -> bool {
         return matches!(self, Self::KnownReferences(_));
     }
+
+    fn relation_to(&self, requirement: &Self) -> std::option::Option<RawTransactionIngestCoverageRelation> {
+        return match (self, requirement) {
+            (Self::FullLedgerTransactions, Self::FullLedgerTransactions) => std::option::Option::Some(RawTransactionIngestCoverageRelation::Exact),
+            (Self::FullLedgerTransactions, Self::ExactSourceScope(_, _)) => std::option::Option::Some(RawTransactionIngestCoverageRelation::Superset),
+            (Self::ExactSourceScope(family_code, fingerprint), Self::ExactSourceScope(required_family_code, required_fingerprint))
+                if family_code == required_family_code && fingerprint == required_fingerprint =>
+            {
+                std::option::Option::Some(RawTransactionIngestCoverageRelation::Exact)
+            },
+            _ => std::option::Option::None,
+        };
+    }
 }
 
 #[derive(Clone, Debug, Eq, PartialEq)]
@@ -424,14 +445,14 @@ impl RawTransactionIngestTargetCoverage {
         if scope.is_known_references() {
             return std::result::Result::Err(crate::runtime_error("continuity.known_references_not_target_scope"));
         }
-        if matches!(&scope, crate::RawTransactionIngestCoverageScope::FullLedgerTransactions) {
-            self.requirements.retain(|requirement| return requirement.commitment != commitment);
-            self.requirements.push(RawTransactionIngestCoverageRequirement { commitment, scope });
-            return std::result::Result::Ok(());
-        }
+        self.requirements.retain(|requirement| {
+            if requirement.commitment != commitment {
+                return true;
+            }
+            return scope.relation_to(&requirement.scope) != std::option::Option::Some(RawTransactionIngestCoverageRelation::Superset);
+        });
         if self.requirements.iter().any(|requirement| {
-            return requirement.commitment == commitment
-                && (requirement.scope == crate::RawTransactionIngestCoverageScope::FullLedgerTransactions || requirement.scope == scope);
+            return requirement.commitment == commitment && requirement.scope.relation_to(&scope).is_some();
         }) {
             return std::result::Result::Ok(());
         }
@@ -440,9 +461,133 @@ impl RawTransactionIngestTargetCoverage {
     }
 }
 
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
+struct RawTransactionIngestCoverageRange {
+    end_slot: u64,
+    start_slot: u64,
+}
+
+impl RawTransactionIngestCoverageRange {
+    fn new(start_slot: u64, end_slot: u64) -> ksp_core_lib::Result<Self> {
+        if end_slot < start_slot {
+            return std::result::Result::Err(crate::runtime_error("continuity.coverage_range_reversed"));
+        }
+        return std::result::Result::Ok(Self { end_slot, start_slot });
+    }
+
+    const fn contains_gap(self, gap: RawTransactionIngestGapRange) -> bool {
+        return self.start_slot <= gap.start_slot() && self.end_slot >= gap.end_slot();
+    }
+}
+
+#[derive(Clone, Debug, Eq, PartialEq)]
+struct RawTransactionIngestCoverageEpoch {
+    commitment: ksp_onchain_transport_lib::SolanaCommitment,
+    epoch_id: u64,
+    range: RawTransactionIngestCoverageRange,
+    scope: crate::RawTransactionIngestCoverageScope,
+    source_key: [u8; 32],
+}
+
+impl RawTransactionIngestCoverageEpoch {
+    fn new(
+        epoch_id: u64,
+        source_key: [u8; 32],
+        commitment: ksp_onchain_transport_lib::SolanaCommitment,
+        scope: crate::RawTransactionIngestCoverageScope,
+        range: RawTransactionIngestCoverageRange,
+    ) -> ksp_core_lib::Result<Self> {
+        if epoch_id == 0 {
+            return std::result::Result::Err(crate::runtime_error("continuity.coverage_epoch_id_invalid"));
+        }
+        if let std::result::Result::Err(error) = scope.validate_configured_target_scope() {
+            return std::result::Result::Err(error);
+        }
+        return std::result::Result::Ok(Self { commitment, epoch_id, range, scope, source_key });
+    }
+
+    fn relation_to_requirement(
+        &self,
+        target_source_key: [u8; 32],
+        requirement: &RawTransactionIngestCoverageRequirement,
+        gap: RawTransactionIngestGapRange,
+    ) -> std::option::Option<RawTransactionIngestCoverageRelation> {
+        if self.source_key == target_source_key || self.commitment != requirement.commitment || !self.range.contains_gap(gap) {
+            return std::option::Option::None;
+        }
+        return self.scope.relation_to(&requirement.scope);
+    }
+}
+
+struct RawTransactionIngestCoverageEpochLedger {
+    epochs: std::vec::Vec<RawTransactionIngestCoverageEpoch>,
+    next_epoch_id: u64,
+}
+
+impl RawTransactionIngestCoverageEpochLedger {
+    fn new() -> Self {
+        return Self { epochs: std::vec::Vec::new(), next_epoch_id: 1 };
+    }
+
+    fn redundant_relation_for_gap(
+        &self,
+        target_source_key: [u8; 32],
+        requirement: &RawTransactionIngestCoverageRequirement,
+        gap: RawTransactionIngestGapRange,
+    ) -> std::option::Option<RawTransactionIngestCoverageRelation> {
+        let mut exact = false;
+        for epoch in &self.epochs {
+            match epoch.relation_to_requirement(target_source_key, requirement, gap) {
+                std::option::Option::Some(RawTransactionIngestCoverageRelation::Superset) => {
+                    return std::option::Option::Some(RawTransactionIngestCoverageRelation::Superset);
+                },
+                std::option::Option::Some(RawTransactionIngestCoverageRelation::Exact) => exact = true,
+                std::option::Option::None => {},
+            }
+        }
+        if exact {
+            return std::option::Option::Some(RawTransactionIngestCoverageRelation::Exact);
+        }
+        return std::option::Option::None;
+    }
+
+    fn validate_invariants(&self, capabilities: &[crate::RawTransactionIngestContinuityCapabilityDescriptor]) -> ksp_core_lib::Result<()> {
+        if self.next_epoch_id == 0 || self.epochs.len() > MAX_RAW_TRANSACTION_INGEST_COVERAGE_EPOCHS {
+            return std::result::Result::Err(crate::runtime_error("continuity.coverage_epoch_inventory_invalid"));
+        }
+        let mut ids = std::collections::BTreeSet::new();
+        let mut highest_epoch_id = 0_u64;
+        for epoch in &self.epochs {
+            if epoch.epoch_id == 0 || !ids.insert(epoch.epoch_id) {
+                return std::result::Result::Err(crate::runtime_error("continuity.coverage_epoch_id_invalid"));
+            }
+            highest_epoch_id = highest_epoch_id.max(epoch.epoch_id);
+            if let std::result::Result::Err(error) = epoch.scope.validate_configured_target_scope() {
+                return std::result::Result::Err(error);
+            }
+            if RawTransactionIngestCoverageRange::new(epoch.range.start_slot, epoch.range.end_slot).is_err() {
+                return std::result::Result::Err(crate::runtime_error("continuity.coverage_epoch_range_invalid"));
+            }
+            let matching_capability = capabilities.iter().find(|capability| return capability.source_key == epoch.source_key);
+            let matching_capability = match matching_capability {
+                std::option::Option::Some(value) => value,
+                std::option::Option::None => return std::result::Result::Err(crate::runtime_error("continuity.coverage_epoch_source_unknown")),
+            };
+            if matching_capability.commitment != epoch.commitment || matching_capability.source_scope != epoch.scope {
+                return std::result::Result::Err(crate::runtime_error("continuity.coverage_epoch_capability_mismatch"));
+            }
+        }
+        if !self.epochs.is_empty() && self.next_epoch_id <= highest_epoch_id {
+            return std::result::Result::Err(crate::runtime_error("continuity.coverage_epoch_next_id_invalid"));
+        }
+        return std::result::Result::Ok(());
+    }
+}
+
 /// Run-local continuity contracts prepared from the exact caller-composed live-source aggregate before productive source execution.
 pub(crate) struct RawTransactionIngestContinuityContracts {
     capabilities: std::vec::Vec<crate::RawTransactionIngestContinuityCapabilityDescriptor>,
+    coverage_epochs: RawTransactionIngestCoverageEpochLedger,
     gap_ledger: RawTransactionIngestGapLedger,
     target_coverage: RawTransactionIngestTargetCoverage,
 }
@@ -470,11 +615,15 @@ impl crate::RawTransactionIngestContinuityContracts {
             std::result::Result::Ok(value) => value,
             std::result::Result::Err(error) => return std::result::Result::Err(error),
         };
+        let coverage_epochs = RawTransactionIngestCoverageEpochLedger::new();
+        if let std::result::Result::Err(error) = coverage_epochs.validate_invariants(capabilities.as_slice()) {
+            return std::result::Result::Err(error);
+        }
         let gap_ledger = RawTransactionIngestGapLedger::new(network);
         if let std::result::Result::Err(error) = gap_ledger.validate_invariants() {
             return std::result::Result::Err(error);
         }
-        if !coverage_scope_catalog_is_complete() {
+        if !coverage_scope_catalog_is_complete() || !coverage_relation_catalog_is_complete() {
             return std::result::Result::Err(crate::runtime_error("continuity.coverage_scope_catalog_invalid"));
         }
         if MAX_RAW_TRANSACTION_INGEST_REPAIR_BLOCK_FETCH_IN_FLIGHT == 0
@@ -483,7 +632,7 @@ impl crate::RawTransactionIngestContinuityContracts {
         {
             return std::result::Result::Err(crate::runtime_error("continuity.repair_bounds_invalid"));
         }
-        return std::result::Result::Ok(Self { capabilities, gap_ledger, target_coverage });
+        return std::result::Result::Ok(Self { capabilities, coverage_epochs, gap_ledger, target_coverage });
     }
 
     /// Revalidates that the run-local contracts still correspond exactly to the caller-composed source count before tasks are spawned.
@@ -491,6 +640,9 @@ impl crate::RawTransactionIngestContinuityContracts {
         if self.capabilities.len() != expected_source_count || self.target_coverage.requirements.is_empty() {
             return std::result::Result::Err(crate::runtime_error("continuity.source_inventory_mismatch"));
         }
+        if let std::result::Result::Err(error) = self.coverage_epochs.validate_invariants(self.capabilities.as_slice()) {
+            return std::result::Result::Err(error);
+        }
         if let std::result::Result::Err(error) = self.gap_ledger.validate_invariants() {
             return std::result::Result::Err(error);
         }
@@ -510,6 +662,68 @@ fn coverage_scope_catalog_is_complete() -> bool {
         && known.is_known_references();
 }
 
+fn coverage_relation_catalog_is_complete() -> bool {
+    let target_scope = crate::RawTransactionIngestCoverageScope::ExactSourceScope("standard_logs", [7_u8; 32]);
+    let target_requirement =
+        RawTransactionIngestCoverageRequirement { commitment: ksp_onchain_transport_lib::SolanaCommitment::Confirmed, scope: target_scope.clone() };
+    let gap = match RawTransactionIngestGapRange::new(100, 110) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(_) => return false,
+    };
+    let full_range = match RawTransactionIngestCoverageRange::new(90, 120) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(_) => return false,
+    };
+    let partial_range = match RawTransactionIngestCoverageRange::new(100, 109) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(_) => return false,
+    };
+    let exact_epoch =
+        match RawTransactionIngestCoverageEpoch::new(1, [2_u8; 32], ksp_onchain_transport_lib::SolanaCommitment::Confirmed, target_scope, full_range) {
+            std::result::Result::Ok(value) => value,
+            std::result::Result::Err(_) => return false,
+        };
+    let full_epoch = match RawTransactionIngestCoverageEpoch::new(
+        2,
+        [3_u8; 32],
+        ksp_onchain_transport_lib::SolanaCommitment::Confirmed,
+        crate::RawTransactionIngestCoverageScope::FullLedgerTransactions,
+        full_range,
+    ) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(_) => return false,
+    };
+    let cross_family_epoch = match RawTransactionIngestCoverageEpoch::new(
+        3,
+        [4_u8; 32],
+        ksp_onchain_transport_lib::SolanaCommitment::Confirmed,
+        crate::RawTransactionIngestCoverageScope::ExactSourceScope("helius_transaction", [7_u8; 32]),
+        full_range,
+    ) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(_) => return false,
+    };
+    let partial_epoch = match RawTransactionIngestCoverageEpoch::new(
+        4,
+        [5_u8; 32],
+        ksp_onchain_transport_lib::SolanaCommitment::Confirmed,
+        crate::RawTransactionIngestCoverageScope::FullLedgerTransactions,
+        partial_range,
+    ) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(_) => return false,
+    };
+    let ledger = RawTransactionIngestCoverageEpochLedger {
+        epochs: std::vec![exact_epoch.clone(), full_epoch.clone(), cross_family_epoch.clone(), partial_epoch.clone()],
+        next_epoch_id: 5,
+    };
+    return ledger.redundant_relation_for_gap([1_u8; 32], &target_requirement, gap)
+        == std::option::Option::Some(RawTransactionIngestCoverageRelation::Superset)
+        && exact_epoch.relation_to_requirement([2_u8; 32], &target_requirement, gap).is_none()
+        && cross_family_epoch.relation_to_requirement([1_u8; 32], &target_requirement, gap).is_none()
+        && partial_epoch.relation_to_requirement([1_u8; 32], &target_requirement, gap).is_none();
+}
+
 #[cfg(test)]
 #[path = "../unit_tests/continuity.rs"]
 mod tests;
diff --git a/crates/ksp-worker-raw-transaction-ingest-lib/tests/hardening.rs b/crates/ksp-worker-raw-transaction-ingest-lib/tests/hardening.rs
index 62d9599..28761aa 100644
--- a/crates/ksp-worker-raw-transaction-ingest-lib/tests/hardening.rs
+++ b/crates/ksp-worker-raw-transaction-ingest-lib/tests/hardening.rs
@@ -1,7 +1,7 @@
 // file: crates/ksp-worker-raw-transaction-ingest-lib/tests/hardening.rs
-// version: 28
+// version: 29
 
-//! External public, security, redaction and release-boundary hardening canaries through `v0.3.14-pre.004`.
+//! External public, security, redaction and release-boundary hardening canaries through `v0.3.14-pre.005`.
 
 fn network(value: &'static str) -> std::option::Option<ksp_store_lib::RawNetworkId> {
     let result = ksp_store_lib::RawNetworkId::new(value);
@@ -1054,3 +1054,39 @@ fn v0_3_14_pre_004_yellowstone_replay_evidence_is_transport_owned_and_fail_close
     assert!(!transport.contains("replay_coverage_proven_count"));
     return;
 }
+
+#[test]
+fn v0_3_14_pre_005_redundant_coverage_requires_exact_or_superset_proof_over_full_range() {
+    let continuity = include_str!("../src/continuity.rs");
+    let root = include_str!("../src/lib.rs");
+    for required in [
+        "RawTransactionIngestCoverageRelation",
+        "RawTransactionIngestCoverageEpoch",
+        "RawTransactionIngestCoverageEpochLedger",
+        "MAX_RAW_TRANSACTION_INGEST_COVERAGE_EPOCHS",
+        "self.source_key == target_source_key",
+        "self.commitment != requirement.commitment",
+        "!self.range.contains_gap(gap)",
+        "family_code == required_family_code && fingerprint == required_fingerprint",
+        "RawTransactionIngestCoverageRelation::Superset",
+    ] {
+        assert!(continuity.contains(required), "required pre.005 conservative coverage guard missing: {required}");
+    }
+    for forbidden in [
+        "standard_logs\", \"helius_transaction",
+        "helius_transaction\", \"standard_logs",
+        "commitment >= requirement.commitment",
+        "commitment <= requirement.commitment",
+        "source_key == target_source_key &&",
+    ] {
+        assert!(!continuity.contains(forbidden), "pre.005 introduced opportunistic coverage equivalence: {forbidden}");
+    }
+    for forbidden_public in [
+        "pub use self::continuity::RawTransactionIngestCoverageRelation",
+        "pub use self::continuity::RawTransactionIngestCoverageEpoch",
+        "pub use self::continuity::RawTransactionIngestTargetCoverage",
+    ] {
+        assert!(!root.contains(forbidden_public), "pre.005 leaked private continuity proof type: {forbidden_public}");
+    }
+    return;
+}
diff --git a/crates/ksp-worker-raw-transaction-ingest-lib/tests/release_completeness.rs b/crates/ksp-worker-raw-transaction-ingest-lib/tests/release_completeness.rs
index 4f3e8d4..1da5541 100644
--- a/crates/ksp-worker-raw-transaction-ingest-lib/tests/release_completeness.rs
+++ b/crates/ksp-worker-raw-transaction-ingest-lib/tests/release_completeness.rs
@@ -1,7 +1,7 @@
 // file: crates/ksp-worker-raw-transaction-ingest-lib/tests/release_completeness.rs
-// version: 23
+// version: 24
 
-//! Release-completeness canaries through the `v0.3.14-pre.004` Yellowstone native replay-evidence tranche.
+//! Release-completeness canaries through the `v0.3.14-pre.005` redundant-coverage proof tranche.
 
 #[test]
 fn pre_010_production_module_inventory_is_exact() -> std::io::Result<()> {
@@ -263,3 +263,22 @@ fn v0_3_14_pre_004_native_replay_evidence_canaries_are_present_without_public_re
     assert!(!root.contains("set_from_slot"));
     return;
 }
+
+#[test]
+fn v0_3_14_pre_005_redundant_coverage_canaries_are_present_without_public_surface_growth() {
+    let continuity_tests = include_str!("../unit_tests/continuity.rs");
+    let hardening = include_str!("hardening.rs");
+    let root = include_str!("../src/lib.rs");
+    for required in [
+        "pre_005_scope_relations_are_exact_superset_and_cross_family_conservative",
+        "pre_005_coverage_epoch_requires_distinct_source_same_commitment_and_full_range",
+        "pre_005_cross_family_exact_scopes_never_become_redundant_by_fingerprint_alone",
+        "pre_005_coverage_epoch_ledger_is_bounded_monotone_and_capability_bound",
+    ] {
+        assert!(continuity_tests.contains(required), "required pre.005 continuity proof canary missing: {required}");
+    }
+    assert!(hardening.contains("v0_3_14_pre_005_redundant_coverage_requires_exact_or_superset_proof_over_full_range"));
+    assert!(!root.contains("pub use self::continuity::RawTransactionIngestCoverageEpoch"));
+    assert!(!root.contains("pub use self::continuity::RawTransactionIngestCoverageRelation"));
+    return;
+}
diff --git a/crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/continuity.rs b/crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/continuity.rs
index b809e48..277eb53 100644
--- a/crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/continuity.rs
+++ b/crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/continuity.rs
@@ -1,5 +1,5 @@
 // file: crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/continuity.rs
-// version: 3
+// version: 4
 
 fn network() -> std::option::Option<ksp_store_lib::RawNetworkId> {
     return match ksp_store_lib::RawNetworkId::new("mainnet") {
@@ -275,3 +275,181 @@ fn pre_003_websocket_incident_anchor_rejects_missing_reason_reversal_and_oversiz
     assert!(oversized.close_at(100 + super::MAX_RAW_TRANSACTION_INGEST_REPAIR_RANGE_SLOTS).is_err());
     return;
 }
+
+#[test]
+fn pre_005_scope_relations_are_exact_superset_and_cross_family_conservative() {
+    let exact = exact_scope("standard_logs", 7);
+    let same = exact_scope("standard_logs", 7);
+    let different_filter = exact_scope("standard_logs", 8);
+    let different_family = exact_scope("helius_transaction", 7);
+    let full = crate::RawTransactionIngestCoverageScope::full_ledger_transactions();
+    assert_eq!(exact.relation_to(&same), std::option::Option::Some(super::RawTransactionIngestCoverageRelation::Exact));
+    assert_eq!(full.relation_to(&exact), std::option::Option::Some(super::RawTransactionIngestCoverageRelation::Superset));
+    assert_eq!(full.relation_to(&full), std::option::Option::Some(super::RawTransactionIngestCoverageRelation::Exact));
+    assert!(exact.relation_to(&full).is_none());
+    assert!(exact.relation_to(&different_filter).is_none());
+    assert!(exact.relation_to(&different_family).is_none());
+    assert!(crate::RawTransactionIngestCoverageScope::KnownReferences([7_u8; 32]).relation_to(&exact).is_none());
+    return;
+}
+
+#[test]
+fn pre_005_coverage_epoch_requires_distinct_source_same_commitment_and_full_range() {
+    let target_requirement = super::RawTransactionIngestCoverageRequirement {
+        commitment: ksp_onchain_transport_lib::SolanaCommitment::Confirmed,
+        scope: exact_scope("standard_logs", 9),
+    };
+    let gap = match super::RawTransactionIngestGapRange::new(100, 110) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected gap fixture failure: {error}"),
+    };
+    let full_range = match super::RawTransactionIngestCoverageRange::new(90, 120) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected coverage range failure: {error}"),
+    };
+    let partial_range = match super::RawTransactionIngestCoverageRange::new(100, 109) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected partial coverage range failure: {error}"),
+    };
+    let exact_epoch = match super::RawTransactionIngestCoverageEpoch::new(
+        1,
+        [2_u8; 32],
+        ksp_onchain_transport_lib::SolanaCommitment::Confirmed,
+        exact_scope("standard_logs", 9),
+        full_range,
+    ) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected exact epoch failure: {error}"),
+    };
+    let full_epoch = match super::RawTransactionIngestCoverageEpoch::new(
+        2,
+        [3_u8; 32],
+        ksp_onchain_transport_lib::SolanaCommitment::Confirmed,
+        crate::RawTransactionIngestCoverageScope::full_ledger_transactions(),
+        full_range,
+    ) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected full epoch failure: {error}"),
+    };
+    let partial_epoch = match super::RawTransactionIngestCoverageEpoch::new(
+        3,
+        [4_u8; 32],
+        ksp_onchain_transport_lib::SolanaCommitment::Confirmed,
+        crate::RawTransactionIngestCoverageScope::full_ledger_transactions(),
+        partial_range,
+    ) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected partial epoch failure: {error}"),
+    };
+    let finalized_epoch = match super::RawTransactionIngestCoverageEpoch::new(
+        4,
+        [5_u8; 32],
+        ksp_onchain_transport_lib::SolanaCommitment::Finalized,
+        crate::RawTransactionIngestCoverageScope::full_ledger_transactions(),
+        full_range,
+    ) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected finalized epoch failure: {error}"),
+    };
+    assert_eq!(
+        exact_epoch.relation_to_requirement([1_u8; 32], &target_requirement, gap),
+        std::option::Option::Some(super::RawTransactionIngestCoverageRelation::Exact),
+    );
+    assert_eq!(
+        full_epoch.relation_to_requirement([1_u8; 32], &target_requirement, gap),
+        std::option::Option::Some(super::RawTransactionIngestCoverageRelation::Superset),
+    );
+    assert!(exact_epoch.relation_to_requirement([2_u8; 32], &target_requirement, gap).is_none());
+    assert!(partial_epoch.relation_to_requirement([1_u8; 32], &target_requirement, gap).is_none());
+    assert!(finalized_epoch.relation_to_requirement([1_u8; 32], &target_requirement, gap).is_none());
+    return;
+}
+
+#[test]
+fn pre_005_cross_family_exact_scopes_never_become_redundant_by_fingerprint_alone() {
+    let target_requirement = super::RawTransactionIngestCoverageRequirement {
+        commitment: ksp_onchain_transport_lib::SolanaCommitment::Confirmed,
+        scope: exact_scope("standard_logs", 11),
+    };
+    let gap = match super::RawTransactionIngestGapRange::new(500, 510) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected gap fixture failure: {error}"),
+    };
+    let range = match super::RawTransactionIngestCoverageRange::new(490, 520) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected coverage range failure: {error}"),
+    };
+    let epoch = match super::RawTransactionIngestCoverageEpoch::new(
+        1,
+        [2_u8; 32],
+        ksp_onchain_transport_lib::SolanaCommitment::Confirmed,
+        exact_scope("helius_transaction", 11),
+        range,
+    ) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected epoch failure: {error}"),
+    };
+    assert!(epoch.relation_to_requirement([1_u8; 32], &target_requirement, gap).is_none());
+    return;
+}
+
+#[test]
+fn pre_005_coverage_epoch_ledger_is_bounded_monotone_and_capability_bound() {
+    assert_eq!(super::MAX_RAW_TRANSACTION_INGEST_COVERAGE_EPOCHS, 256);
+    let matching = match capability(2, ksp_onchain_transport_lib::SolanaCommitment::Confirmed, exact_scope("standard_logs", 5)) {
+        std::option::Option::Some(value) => value,
+        std::option::Option::None => panic!("matching capability fixture unavailable"),
+    };
+    let range = match super::RawTransactionIngestCoverageRange::new(100, 200) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected coverage range failure: {error}"),
+    };
+    let epoch = match super::RawTransactionIngestCoverageEpoch::new(
+        1,
+        [2_u8; 32],
+        ksp_onchain_transport_lib::SolanaCommitment::Confirmed,
+        exact_scope("standard_logs", 5),
+        range,
+    ) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected coverage epoch failure: {error}"),
+    };
+    let valid = super::RawTransactionIngestCoverageEpochLedger { epochs: std::vec![epoch.clone()], next_epoch_id: 2 };
+    assert!(valid.validate_invariants(std::slice::from_ref(&matching)).is_ok());
+    let requirement = super::RawTransactionIngestCoverageRequirement {
+        commitment: ksp_onchain_transport_lib::SolanaCommitment::Confirmed,
+        scope: exact_scope("standard_logs", 5),
+    };
+    let gap = match super::RawTransactionIngestGapRange::new(120, 130) {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => panic!("unexpected ledger gap failure: {error}"),
+    };
+    assert_eq!(
+        valid.redundant_relation_for_gap([1_u8; 32], &requirement, gap),
+        std::option::Option::Some(super::RawTransactionIngestCoverageRelation::Exact),
+    );
+    assert!(valid.redundant_relation_for_gap([2_u8; 32], &requirement, gap).is_none());
+    let stale = super::RawTransactionIngestCoverageEpochLedger { epochs: std::vec![epoch.clone()], next_epoch_id: 1 };
+    assert!(stale.validate_invariants(std::slice::from_ref(&matching)).is_err());
+    let unknown = super::RawTransactionIngestCoverageEpochLedger { epochs: std::vec![epoch], next_epoch_id: 2 };
+    assert!(unknown.validate_invariants(&[]).is_err());
+    let mut too_many = std::vec::Vec::new();
+    for index in 0..=super::MAX_RAW_TRANSACTION_INGEST_COVERAGE_EPOCHS {
+        let epoch_id = (index as u64) + 1;
+        let epoch = match super::RawTransactionIngestCoverageEpoch::new(
+            epoch_id,
+            [2_u8; 32],
+            ksp_onchain_transport_lib::SolanaCommitment::Confirmed,
+            exact_scope("standard_logs", 5),
+            range,
+        ) {
+            std::result::Result::Ok(value) => value,
+            std::result::Result::Err(error) => panic!("unexpected bounded epoch failure: {error}"),
+        };
+        too_many.push(epoch);
+    }
+    let overflow =
+        super::RawTransactionIngestCoverageEpochLedger { epochs: too_many, next_epoch_id: (super::MAX_RAW_TRANSACTION_INGEST_COVERAGE_EPOCHS as u64) + 2 };
+    assert!(overflow.validate_invariants(std::slice::from_ref(&matching)).is_err());
+    return;
+}
diff --git a/deltas/0.3.14/pre.005.md b/deltas/0.3.14/pre.005.md
new file mode 100644
index 0000000..4e4f147
--- /dev/null
+++ b/deltas/0.3.14/pre.005.md
@@ -0,0 +1,320 @@
+<!-- file: deltas/0.3.14/pre.005.md -->
+<!-- version: 1 -->
+
+# Delta `0.3.14-pre.005` — preuve conservative de coverage redondante
+
+## Base requise
+
+```text
+0.3.14-pre.004
+workspace.package.version = 0.3.14-pre.4
+deltas/0.3.14/pre.004.md présent
+```
+
+## Gate de la base
+
+Le gate opérateur de `0.3.14-pre.004` est validé avant ouverture de cette tranche :
+
+```text
+cargo fmt --all : PASS
+cargo fmt --all -- --check : PASS
+audit Rust workspace rules : PASS
+audit Markdown tables : PASS
+cargo check --workspace : PASS
+cargo clippy --workspace --all-targets --all-features -- -D warnings : PASS
+cargo test -p ksp-onchain-transport-lib --all-targets --all-features : PASS
+cargo test -p ksp-worker-raw-transaction-ingest-lib --all-targets --all-features : PASS
+```
+
+Le gate Transport comprend notamment :
+
+```text
+391 unit tests : PASS
+public_api : 53 PASS
+release_completeness : 46 PASS
+smokes live : ignorés par défaut conformément au contrat existant
+```
+
+Le gate Worker comprend notamment :
+
+```text
+120 unit tests : PASS
+cross_layer_completeness : 8 PASS
+dependency_boundary : 19 PASS
+hardening : 29 PASS
+public_api : 20 PASS
+release_completeness : 6 PASS
+```
+
+## Objectif
+
+Implémenter strictement la tranche `pre.005` du plan `035` :
+
+```text
+matérialiser les relations conservative Exact / Superset
+matérialiser des epochs et ranges de coverage run-local bornés
+n'autoriser une preuve redondante que depuis une source distincte
+exiger un commitment strictement identique
+exiger que l'epoch couvre intégralement la plage du gap
+interdire toute équivalence opportuniste entre familles exactes différentes
+conserver KnownReferences impropre à TargetCoverage
+ne modifier encore aucune décision runtime de supervisor
+ne déclencher aucun repair HTTP et aucun replay supplémentaire
+```
+
+## Relations de coverage
+
+`RawTransactionIngestCoverageScope` possède maintenant une relation privée et directionnelle :
+
+```text
+FullLedgerTransactions -> FullLedgerTransactions : Exact
+FullLedgerTransactions -> ExactSourceScope(...)  : Superset
+ExactSourceScope(family, fingerprint)
+    -> ExactSourceScope(même family, même fingerprint) : Exact
+autres combinaisons : aucune relation prouvée
+```
+
+Cette relation est volontairement conservative.
+
+Deux scopes exacts qui partagent le même fingerprint mais pas le même `family_code` ne sont jamais considérés équivalents. Ainsi, par exemple, aucune correspondance `standard_logs <-> helius_transaction` ou `standard_block <-> yellowstone` n'est inventée à partir d'une similarité de sélecteur.
+
+La relation est également indépendante de l'identité provider/endpoint : cette indépendance vient uniquement du scope sémantique déjà normalisé, tandis que l'obligation de redondance exige une `source_key` différente.
+
+## Commitments
+
+La redondance requiert un commitment strictement identique :
+
+```text
+Confirmed couvre seulement Confirmed
+Finalized couvre seulement Finalized
+```
+
+Aucune hiérarchie `Confirmed <-> Finalized` n'est inférée dans cette tranche.
+
+## TargetCoverage
+
+La construction de `RawTransactionIngestTargetCoverage` réutilise désormais la relation conservative plutôt qu'une comparaison ad hoc :
+
+```text
+un FullLedgerTransactions au même commitment subsume les requirements exacts
+un requirement exact identique est dédupliqué
+un scope exact cross-family reste distinct
+un commitment différent reste distinct
+KnownReferences reste interdit comme target scope
+```
+
+Aucune broadening cross-family n'est introduite.
+
+## Epochs et ranges de coverage
+
+La tranche matérialise des contrats privés :
+
+```text
+RawTransactionIngestCoverageRange
+RawTransactionIngestCoverageEpoch
+RawTransactionIngestCoverageEpochLedger
+RawTransactionIngestCoverageRelation
+```
+
+Un `CoverageRange` est inclusif et rejette uniquement une plage inversée. Contrairement au `GapRange`, il n'est pas limité artificiellement à `MAX_RAW_TRANSACTION_INGEST_REPAIR_RANGE_SLOTS`, car un epoch de continuité saine peut être plus long qu'une seule obligation de repair.
+
+Un epoch conserve :
+
+```text
+epoch_id
+source_key
+commitment
+scope
+range inclusif
+```
+
+Le ledger est run-local et borné à :
+
+```text
+MAX_RAW_TRANSACTION_INGEST_COVERAGE_EPOCHS = 256
+```
+
+Il vérifie :
+
+```text
+IDs non nuls et uniques
+next_epoch_id strictement monotone
+borne de cardinalité
+range valide
+scope admissible comme configured target scope
+source_key présente dans l'inventaire exact des capabilities
+commitment et scope strictement identiques à la capability de cette source
+```
+
+Le ledger est initialisé vide avec les autres continuity contracts. Aucune coverage n'est pré-déclarée à partir de la simple configuration d'une source.
+
+## Preuve de redondance
+
+Un epoch peut prouver une obligation uniquement si toutes les conditions suivantes sont vraies :
+
+```text
+source de preuve != source cible
+commitment de preuve == commitment requis
+range de preuve contient intégralement le GapRange inclusif
+scope de preuve relation Exact ou Superset avec le scope requis
+```
+
+Un epoch partiel, une source identique, un commitment différent, un filtre différent ou une famille différente ne ferment donc aucune obligation.
+
+`FullLedgerTransactions` peut fournir une preuve `Superset` d'un scope exact au même commitment, parce qu'il représente toutes les transactions de tous les blocs produits. L'inverse est interdit.
+
+## Activation runtime
+
+Cette tranche ne change pas encore la politique de source-loss/reconciliation :
+
+```text
+aucun gap n'est fermé automatiquement
+aucune source n'est maintenue en vie grâce à cette preuve
+aucune terminalité fail-closed de pre.003/pre.004 n'est encore remplacée
+```
+
+`pre.008` restera responsable de l'intégration de ces preuves dans le supervisor et le gap ledger. `pre.005` fournit uniquement le modèle conservative nécessaire.
+
+## Tests ajoutés
+
+Les unit tests Worker couvrent :
+
+```text
+Exact pour même famille + même fingerprint
+Superset uniquement FullLedger -> exact
+absence de relation exact -> FullLedger
+absence de relation pour filtre exact différent
+absence de relation cross-family malgré fingerprint identique
+source distincte obligatoire
+commitment strictement identique
+range complet obligatoire
+ledger borné à 256 epochs
+next_epoch_id monotone
+capability source/scope/commitment obligatoire
+```
+
+Les canaris `hardening` et `release_completeness` garantissent en plus :
+
+```text
+présence des contrats Exact/Superset/epoch
+absence d'équivalence cross-family codée en dur
+absence de hiérarchie opportuniste de commitment
+absence d'exposition publique des nouveaux types de preuve
+```
+
+## Fichiers ajoutés
+
+```text
+deltas/0.3.14/pre.005.md
+```
+
+## Fichiers modifiés
+
+```text
+Cargo.toml
+crates/ksp-worker-raw-transaction-ingest-lib/src/continuity.rs
+crates/ksp-worker-raw-transaction-ingest-lib/tests/hardening.rs
+crates/ksp-worker-raw-transaction-ingest-lib/tests/release_completeness.rs
+crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/continuity.rs
+```
+
+## Fichiers supprimés
+
+```text
+aucun
+```
+
+## Version Cargo
+
+Conformément à `VER-ID-009`, cette nouvelle prerelease synchronise la version workspace :
+
+```text
+header Cargo.toml : 571 -> 572
+workspace.package.version : 0.3.14-pre.4 -> 0.3.14-pre.5
+```
+
+Versions des fichiers modifiés :
+
+```text
+ksp-worker-raw-transaction-ingest-lib/src/continuity.rs : 4 -> 5
+ksp-worker-raw-transaction-ingest-lib/tests/hardening.rs : 28 -> 29
+ksp-worker-raw-transaction-ingest-lib/tests/release_completeness.rs : 23 -> 24
+ksp-worker-raw-transaction-ingest-lib/unit_tests/continuity.rs : 3 -> 4
+```
+
+## Frontières préservées
+
+```text
+aucun changement Transport
+aucun changement Config
+aucun changement Store
+aucun changement Job Backfill
+aucune nouvelle dépendance
+aucune nouvelle feature
+aucun repair HTTP
+aucun replay Worker
+aucun nouveau socket/actor/retry
+aucun set_from_slot dans Worker
+aucune nouvelle surface publique Worker
+aucune équivalence cross-family opportuniste
+aucune hiérarchie implicite de commitment
+```
+
+## Validations exécutées dans le sandbox de préparation
+
+```text
+python3 scripts/audit_rust_workspace_rules.py
+python3 scripts/audit_markdown_tables.py README.md RULES.md ROADMAP.md CHANGELOG.md docs prompts crates deltas
+scan des frontières et de la surface crate-root Worker
+comparaison exacte 0.3.14-pre.004 -> 0.3.14-pre.005
+contrôle des versions de fichiers modifiés
+contrôle du contenu de l'archive delta
+unzip -t de l'archive delta
+réapplication de l'archive sur la base puis comparaison byte-exacte
+```
+
+## Validations non exécutées dans le sandbox de préparation
+
+Le sandbox ne fournit pas le toolchain Cargo/Rust. Les gates suivants restent à exécuter côté opérateur :
+
+```text
+cargo fmt --all
+cargo fmt --all -- --check
+cargo check --workspace
+cargo clippy --workspace --all-targets --all-features -- -D warnings
+cargo test -p ksp-worker-raw-transaction-ingest-lib --all-targets --all-features
+```
+
+## Décisions prises
+
+```text
+coverage relationnelle directionnelle, jamais symétrisée implicitement
+FullLedger est un superset d'un exact scope au même commitment
+un exact scope n'est équivalent qu'à même family + même fingerprint
+une redondance doit provenir d'une source_key distincte
+un epoch doit contenir toute la plage du gap
+aucune coverage initiale n'est créée depuis la configuration seule
+pre.005 ne modifie pas encore la terminalité runtime
+```
+
+## Questions ouvertes
+
+```text
+aucune pour pre.005
+```
+
+## Tranche suivante
+
+`pre.006` reste dédiée au scan HTTP de réparation : détection des capabilities run-wide réellement disponibles, fenêtres bornées, découverte `getBlocks`/`getBlocksWithLimit` conservative et récupération `getBlock observed`, sans broadening de scope.
+
+## Gate opérateur après application
+
+```bash
+cargo fmt --all
+cargo fmt --all -- --check
+python3 scripts/audit_rust_workspace_rules.py
+python3 scripts/audit_markdown_tables.py README.md RULES.md ROADMAP.md CHANGELOG.md docs prompts crates deltas
+cargo check --workspace
+cargo clippy --workspace --all-targets --all-features -- -D warnings
+cargo test -p ksp-worker-raw-transaction-ingest-lib --all-targets --all-features
+```