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

CardanoSolutions · cabal / container / npm

Ogmios

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

Dijkstra hardfork

All tools →

Breaks after HF

Own code gapFailed on devnetUpgrade ouroboros-consensus

Issues and PRs

  • CardanoSolutions/ogmios#462closed · WIP: Dijkstra integration — bump deps to cardano-node 11.0.1 (stubbed) · Closed draft mapping the migration; ~100 TODO(dijkstra) stubs

Exposure implements · inherited readiness gap · boundary component, R2 status gap · scanned at 435189aea2

Changed surfaces touched by shipped code (9)
  • block-encodinggap · via ogmios, ouroboros-consensus@3.0.1<5.2.0.0, marker:raw-cbor-codec
  • era-identitygap · via ogmios, dependency:cardano-ledger, ouroboros-consensus@3.0.1<5.2.0.0, marker:closed-era-list
  • node-configurationunassessed · via marker:genesis-config
  • node-to-client-protocolgap · via ogmios, ouroboros-consensus@3.0.1<5.2.0.0, marker:node-to-client, service:node-socket
  • plutus-languagegap · via ogmios, plutus-plutus-core, marker:plutus-language-enum
  • plutus-script-contextreleased · via plutus-plutus-core, marker:script-context
  • protocol-parametersgap · via ogmios, dependency:cardano-ledger, marker:cost-models-or-parameters
  • transaction-encodinggap · via ogmios, dependency:cardano-ledger, marker:raw-cbor-codec
  • transaction-rulesupstream · via dependency:cardano-ledger

On the devnet

Blocked by

  • own gapogmiosera-identityblock-encodingtransaction-encodingprotocol-parametersplutus-language
  • upgradeouroboros-consensus@3.0.1<5.2.0.0block-encodingera-identity

What fixing it unlocks

Step 3 of the fix order: once the earlier steps land, it unlocks 10 more tools: blockfrost-js, blockfrost-python, cab, epora-wallet, iris, kogmios, naumachia, ogmiosdotnet, ogmiosdotnet-blockchainevents, xogmios.

If only this were fixed

Also needed by apollo (still waits on kupo, blockfrost, koios), atlas (still waits on atlas (own gap), kupo, blockfrost), blaze (still waits on cardano-js-sdk, kupo, blockfrost, maestro (deprecated)), blockfrost-js (still waits on blockfrost), blockfrost-python (still waits on blockfrost), bloxbean-cardano-client-library (still waits on bloxbean-cardano-client-library (own gap), kupo, blockfrost, koios), cardano-client-bindings (still waits on blockfrost, bloxbean-cardano-client-library), cardano-dev-wallet (still waits on cardano-serialization-lib-csl, kupo), cardano-ibc-incubator (still waits on gouroboros, kupo, blockfrost, cardano-multiplatform-lib-cml), cardano-js-sdk (still waits on cardano-js-sdk (own gap), cardano-db-sync, blockfrost, ledgerjs-hw-app-cardano), cardano-transaction-lib-ctl (still waits on cardano-transaction-lib-ctl (own gap), kupo, blockfrost), cardano-web3-js (still waits on kupo, koios), chrysalis (still waits on kupo, blockfrost), dandelion-apis (still waits on cardano-db-sync, kupo), epora-wallet (still waits on blockfrost), evolution-sdk (still waits on evolution-sdk (own gap), scalus, kupo, blockfrost, koios, maestro (deprecated)), guild-operators-suite (still waits on koios, cardano-db-sync), hydra-sdk (still waits on cardano-serialization-lib-csl, whisky), kupo (still waits on kupo (own gap)), lace (still waits on cardano-js-sdk, blockfrost, ledgerjs-hw-app-cardano), lucid-evolution (still waits on lucid-evolution (own gap), scalus, kupo, blockfrost, koios, cardano-multiplatform-lib-cml), masumi (still waits on cardano-serialization-lib-csl, blockfrost), midgard (still waits on kupo), minswap-sdk (still waits on maestro (deprecated)), odatano (still waits on blockfrost, koios), pycardano (still waits on pycardano (own gap), kupo, blockfrost), scrolls (still waits on scrolls (own gap), pallas), sutra (still waits on kupo, blockfrost, koios, maestro (deprecated), aiken), yaci-devkit (still waits on kupo), yaci-store (still waits on scalus, bloxbean-cardano-client-library)

1 downstream tool with an unconfirmed link

Lead decisions

  • confirmed· ouroboros-consensusblock-encodingera-identity

    The consensus pin fixes an earlier ledger whose Dijkstra block body and header differ from the target (R2: cardano-ledger-dijkstra 0.2.0.1).

  • not-reached· ouroboros-consensusnode-to-client-protocol

    ouroboros-consensus 3.0.1 (node 10.7.1/11.0.1) already offers node-to-client V23.

Inspect source release

Artifact mapping

partial

Native resolution

unresolved

Integration review

unresolved

Capability review

unresolved

Discovered source release
v7.0.0
Source repository
CardanoSolutions/ogmios
Last successful discovery
2026-10-17T16:51:09.914Z
Last attempt
2026-10-17T16:51:07.632Z

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 (19)
Evidence index (2)