Yaci Store

In progress

Issues and PRs

• bloxbean/yaci-store#1274open · fix(script): store Plutus V4 reference scripts (Dijkstra / Leios) · Store Plutus V4 reference scripts
• bloxbean/yaci-store#1273open · Plutus V4 reference scripts: hash and script not stored (Dijkstra / Leios Musashi)
• bloxbean/yaci-store#1282open · feat(leios): Musashi rc-2026w42 with Yaci 0.5 (Plutus V4 witness scripts, Dijkstra-first chain) · Leios Musashi rc-2026w42
• bloxbean/yaci-store#1299open · feat(leios): Leios on next-leios (Musashi w42, Java 25, Spring Boot 3.5)
• github.com/bloxbean/yaci-store/tree/next-leios

Blocked by

• upstream fixscalusplutus-script-contexttransaction-encoding
• upstream fixogmiostransaction-encodingera-identity
• upstream fixbloxbean-cardano-client-libraryera-identity

Waiting on

• blockfrostno-evidence, no verdicttransaction-encoding
• bloxbean-cardano-client-libraryno-evidence, no verdicttransaction-rules
• koiosno-evidence, no verdicttransaction-encoding
• scalusin-progress, no verdictplutus-language
• yaciin-progress, no verdictblock-encodingera-identityplutus-languageprotocol-parametersstake-pool-registrationtransaction-encodingtransaction-rules

Lead decisions

• confirmed· bloxbean-cardano-client-libraryera-identity

  Era-dependent processing uses cardano-client-lib's Era enum, which ends at Conway.

  • aggregates/account/src/main/java/com/bloxbean/cardano/yaci/store/account/processor/AccountBalanceProcessor.java:154if (event.getMetadata().getEra().getValue() < Era.Conway.getValue()) {

• confirmed· ogmiostransaction-encodingera-identity

  When an Ogmios URL is configured, the submit component relays transactions through Ogmios.

  • components/submit/src/main/java/com/bloxbean/cardano/yaci/store/submit/service/OgmiosService.java:41this.ogmiosBackendService = new OgmiosBackendService(ogmiosUrl);

• confirmed· scalusplutus-script-contexttransaction-encoding

  The submit component evaluates scripts with Scalus.

  • components/submit/src/main/java/com/bloxbean/cardano/yaci/store/submit/service/scalus/ScalusTxEvaluationService.java:22import scalus.bloxbean.ScalusTransactionEvaluator;

• not-reached· blockfrostera-identityprotocol-parameters

  The Blockfrost extension serves a Blockfrost-compatible API from Yaci Store's own data.

  • extensions/blockfrost/network/src/main/java/com/bloxbean/cardano/yaci/store/blockfrost/network/controller/BFNetworkController.java:21@RestController

• not-reached· bloxbean-cardano-client-libraryplutus-languageprotocol-parametersstake-pool-registrationtransaction-encoding

  Its other cardano-client-lib use is addresses, crypto, utilities and building its own transactions.

  • components/common/build.gradle:10exclude group: "com.bloxbean.cardano", module: "cardano-client-core"

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

  Yaci Store indexes the chain itself; db-sync names appear in analytics table metadata and export scripts.

  • aggregates/analytics-query/src/main/java/com/bloxbean/cardano/yaci/store/analytics/query/model/TableMetadata.java:222entry("epoch_param"

• not-reached· koiosera-identityprotocol-parameters

  Koios is used only by a debugging script that cross-checks values.

  • .claude/skills/yaci-store-remote-debug/scripts/koios_adapot_check.py:3Cross-check yaci-store's adapot (ada pot) values against Koios.

• not-reached· ogmiosblock-encodingplutus-languageprotocol-parameters

  Yaci Store follows the chain with Yaci and evaluates with Scalus; Ogmios is only an optional submission relay.

  • components/submit/src/main/java/com/bloxbean/cardano/yaci/store/submit/service/OgmiosService.java:30@ConditionalOnProperty(name = "store.cardano.ogmios-url")