Carp

Breaks after HF

Blocked by

• own gapcarpblock-encodingtransaction-encoding
• upstream fixcardano-multiplatform-lib-cmlblock-encodingera-identitytransaction-encoding
• upstream fixourablock-encodingera-identitytransaction-encoding

Waiting on

• cardano-multiplatform-lib-cmlno-evidence, no verdicttransaction-rules

Lead decisions

• confirmed· cardano-multiplatform-lib-cmlblock-encodingera-identitytransaction-encoding

  Indexes chain blocks with CML's multi-era decoder, which ends at Conway.

  • indexer/src/sinks/cardano.rs:283let multi_block = MultiEraBlock::from_explicit_network_cbor_bytes(&block_payload).unwrap();

• confirmed· ourablock-encodingera-identitytransaction-encoding

  The indexer's chain source is Oura (pinned by git revision), whose Pallas decoder ends at Conway; Carp indexes whatever blocks Oura hands it.

  • indexer/Cargo.toml:32oura = { git = "https://github.com/txpipe/oura.git"
  • indexer/src/sources/oura_source.rs:10use oura::pipelining::SourceProvider;

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

  Carp is its own indexer built on its own chain follower; db-sync appears only in a node-config comment, and the hits are Carp's own tables.

  • deployment/config/mainnet-config.yaml:12# config, it will likely lead to db-sync throwing up weird error messages from

• not-reached· cardano-multiplatform-lib-cmlplutus-languageprotocol-parametersstake-pool-registration

  Carp stores what it decodes; it builds no transactions and reads no parameter updates.

  • indexer/src/sinks/cardano.rs:283let multi_block = MultiEraBlock::from_explicit_network_cbor_bytes(&block_payload).unwrap();