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In review: This tooling data is still being verified and may change.
← Dijkstra readiness

IOG / cardano-scaling · cabal / container / nix / npm / other

Hydra

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

Dijkstra hardfork

All tools →

Breaks after HF

Blocked byblockfrost
Own code gapUpgrade cardano-api

Exposure implements · inherited readiness gap · boundary component, R2 status gap · scanned at 0225555ecd

Changed surfaces touched by shipped code (11)
  • block-encodinggap · via hydra, dependency:ouroboros-consensus, marker:raw-cbor-codec
  • cardano-api-haskellgap · via hydra, cardano-api@11.7<11.11.0.0
  • cardano-cliupstream · via service:cardano-cli
  • era-identitygap · via hydra, cardano-api@11.7<11.11.0.0, dependency:cardano-ledger, dependency:ouroboros-consensus, marker:closed-era-list, blockfrost
  • node-configurationunassessed · via marker:genesis-config
  • node-to-client-protocolupstream · via dependency:ouroboros-consensus, marker:node-to-client, service:node-socket
  • plutus-languagegap · via aiken, plutus-plutus-core@1.68.0.0<1.71.0.0, marker:plutus-language-enum
  • plutus-script-contextgap · via aiken, plutus-plutus-core@1.68.0.0<1.71.0.0, marker:script-context
  • protocol-parametersgap · via dependency:cardano-ledger, marker:cost-models-or-parameters, blockfrost
  • transaction-encodinggap · via cardano-api@11.7<11.11.0.0, dependency:cardano-ledger, marker:raw-cbor-codec, blockfrost
  • transaction-rulesupstream · via dependency:cardano-ledger

Blocked by

  • own gaphydraera-identityblock-encodingcardano-api-haskell
  • upgradecardano-api@11.7<11.11.0.0cardano-api-haskellera-identitytransaction-encoding
  • upstream fixblockfrostera-identityprotocol-parameters

Waiting on

  • blockfrostno-evidence, no verdicttransaction-encoding

Lead decisions

  • confirmed· blockfrostera-identityprotocol-parameters

    The Blockfrost chain backend reads /network/eras for time conversion and the latest epoch parameters.

  • confirmed· cardano-apicardano-api-haskellera-identitytransaction-encoding

    The direct chain follower connects through cardano-api ^>=11.7 and stops on an unknown era.

  • not-reached· aikenplutus-languageplutus-script-context

    The project compiles its own validators to PlutusV3; existing Plutus versions stay valid after the fork, so only PlutusV4 authoring is blocked.

  • not-reached· plutus-plutus-coreplutus-languageplutus-script-context

    Head scripts target existing Plutus versions; PlutusV4 is additive.

Inspect source release

Artifact mapping

partial

Native resolution

unresolved

Integration review

unresolved

Capability review

unresolved

Discovered source release
2.4.1
Source repository
cardano-scaling/hydra
Last successful discovery
2026-10-17T16:52:24.579Z
Last attempt
2026-10-17T16:52:22.513Z

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 (50)
Evidence index (2)