cf-java-rewards-calculation

Dijkstra readiness: gap (see below). Dependency evidence does not establish compatibility.

Dijkstra hardfork

All tools →

Breaks after HF

Blocked bycardano-db-sync koios

Exposure dependency · inherited readiness gap · scanned at bc49b5f610

Changed surfaces touched by shipped code (8)

block-encodinggap · via cardano-db-sync
era-identitygap · via bloxbean-cardano-client-library, cardano-db-sync, koios
node-to-client-protocolverified · via cardano-db-sync
plutus-languagegap · via bloxbean-cardano-client-library
protocol-parametersgap · via bloxbean-cardano-client-library, cardano-db-sync, koios
stake-pool-registrationgap · via bloxbean-cardano-client-library, cardano-db-sync
transaction-encodinggap · via bloxbean-cardano-client-library, marker:legacy-stake-certificate, cardano-db-sync, koios
transaction-rulesno-evidence · via bloxbean-cardano-client-library

Blocked by

upstream fixcardano-db-syncblock-encodingera-identityprotocol-parametersstake-pool-registrationtransaction-encoding
upstream fixkoiosprotocol-parameters

Waiting on

bloxbean-cardano-client-libraryno-evidence, no verdicttransaction-rules
koiosno-evidence, no verdicttransaction-encoding

Lead decisions

confirmed· cardano-db-syncblock-encodingera-identityprotocol-parametersstake-pool-registrationtransaction-encoding
The validation module fetches epoch parameters, pools and rewards from db-sync to check the calculation. db-sync cannot index Dijkstra blocks (R2 gap), so these queries return pre-fork data only.
- validation/src/main/java/org/cardanofoundation/rewards/validation/entity/dbsync/DbSyncProtocolParameters.java:12@Table(name = "epoch_param")
- validation/src/main/java/org/cardanofoundation/rewards/validation/entity/dbsync/DbSyncPoolOwner.java:13@Table(name = "pool_owner")
confirmed· koiosprotocol-parameters
The Koios data fetcher reads protocol parameters for the reward calculation through koios-java-client.
- validation/pom.xml:98<artifactId>koios-java-client</artifactId>
not-reached· bloxbean-cardano-client-libraryera-identityplutus-languageprotocol-parametersstake-pool-registrationtransaction-encoding
Uses cardano-client-lib for utilities, crypto or building its own transactions only.
- pom.xml:66<version.cardano-client-lib>0.4.3</version.cardano-client-lib>
not-reached· koiosera-identity
Era handling is by epoch number, not Koios era names.
- validation/src/main/java/org/cardanofoundation/rewards/validation/PoolRewardValidation.java:109// The Shelley era and the ada pot system started on mainn

Inspect source release

Artifact mapping

partial

Native resolution

unresolved

Integration review

unresolved

Capability review

unresolved

Discovered source release: v1.0.2
Source repository: cardano-foundation/cf-java-rewards-calculation
Last successful discovery: 2026-10-17T16:52:20.326Z
Last attempt: 2026-10-17T16:52:18.573Z

Dependency profiles

No native profile has been collected. Dependency coverage is unresolved, not empty.

Chain-facing capabilities

Findings describe behavior in a specific release and configuration. Suggestions need verification; historical findings do not establish behavior in the current source. None establishes hardfork compatibility.

No capability findings have been returned. Behavior remains unresolved; an empty list does not mean this tool has no chain-facing capabilities.

Unresolved frontiers and next actions

capability

Chain-facing capabilities have not been reviewed.

Next: Review production entry points and integration behavior.

integration

Runtime, bundled, and service dependencies have not been reviewed.

Next: Export a discovery review packet.

resolution

No native dependency resolution has been imported.

Next: Collect a native resolution for a declared release/profile.

artifact

Source release identified; published package/binary correspondence and supported profiles need verification.

Next: Confirm distribution artifacts and production configuration with release evidence.

Discovered manifests (3)

Evidence index (2)

Pinned repository tree for manifest and integration discoveryevidence:90fadb9b403996dd79b8ffa3c462e4927289375dad3904e93df52e6215609315Retained at data/readiness/evidence/90fadb9b403996dd79b8ffa3c462e4927289375dad3904e93df52e6215609315.json.gz
Release selection and immutable source identityevidence:aa10d2f18de039ee753cae6c08ba28d33ff3cec6e8df04e737ffb835a31458a7Retained at data/readiness/evidence/aa10d2f18de039ee753cae6c08ba28d33ff3cec6e8df04e737ffb835a31458a7.json.gz