Dolos

Breaks after HF

Blocked by

• own gapdolosblock-encodingtransaction-encoding
• upstream fixpallasblock-encodingera-identity

Waiting on

• blockfrostno-evidence, no verdicttransaction-encoding
• pallasin-progress, no verdictconsensus-participationplutus-languageprotocol-parametersstake-pool-registrationtransaction-encodingtransaction-rules
• utxorpcin-progress, no verdictblock-encodingtransaction-encoding

Lead decisions

• confirmed· pallasblock-encodingera-identity

  Dolos decodes the blocks it archives and serves with MultiEraBlock::decode; it pins Pallas 1.3.0, whose traversal has no Dijkstra era even with unstable.

  • crates/fjall/src/archive/mod.rs:1189MultiEraBlock::decode(&body).map_err(ArchiveError::BlockDecodingError)?;
  • Cargo.toml:231pallas = { version = "1.3.0", features = ["hardano", "phase2", "unstable"] }

• not-reached· blockfrostera-identityprotocol-parameters

  minibf serves /network/eras and epoch parameters from Dolos's own state.

  • crates/minibf/src/lib.rs:346.route("/network/eras", get(routes::network::eras::<D>))

• not-reached· cardano-db-syncblock-encodingera-identityprotocol-parametersstake-pool-registrationtransaction-encoding

  Dolos computes ledger state itself; db-sync appears in comments about matching its conventions.

  • crates/cardano/src/ewrap/loading.rs:178/// db-sync publishes: db-sync writes `drep_distr` for epoch N at the

• not-reached· kupoblock-encodingera-identitytransaction-encoding

  minikupo implements a Kupo-compatible API from Dolos's own state; it does not call Kupo.

  • Cargo.toml:50dolos-minikupo = { path = "crates/minikupo", optional = true }

• not-reached· mithrilblock-encoding

  Uses Mithril only to download certified snapshots for bootstrap; block decoding afterwards is the tool's own.

  • crates/mithril/Cargo.toml:13mithril-client = { version = "0.14.34", default-features = false, features = [

• not-reached· ogmiosblock-encodingera-identityplutus-languageprotocol-parameterstransaction-encoding

  Ogmios appears only in minikupo's vendored API description.

  • crates/minikupo/openapi.yaml:220## --ogmios-host {hostname} / --ogmios-port {port-number}