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

Blockfrost · container / nix / npm

Blockfrost

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

Dijkstra hardfork

All tools →

Breaks after HF

Blocked bycardano-db-sync

Own code gapFailed on devnet

Issues and PRs

blockfrost/blockfrost-platform#378closed · Tx evaluation · Closed; TODO(dijkstra) in the tx evaluator, which rejects 3-element Dijkstra transactions

Exposure implements · inherited readiness gap · boundary component, R2 status gap · scanned at a762667d9d

Changed surfaces touched by shipped code (8)

block-encodinggap · via cardano-db-sync, cardano-serialization-lib-csl
era-identitygap · via blockfrost, cardano-db-sync, cardano-serialization-lib-csl
node-to-client-protocolverified · via cardano-db-sync
plutus-languagegap · via marker:plutus-language-enum, cardano-serialization-lib-csl
protocol-parametersgap · via blockfrost, marker:cost-models-or-parameters, cardano-db-sync, cardano-serialization-lib-csl
stake-pool-registrationgap · via cardano-db-sync, cardano-serialization-lib-csl
transaction-encodinggap · via blockfrost, marker:legacy-stake-certificate, cardano-db-sync, cardano-serialization-lib-csl
transaction-rulesno-evidence · via cardano-serialization-lib-csl

On the devnet

fail cardano-db-sync 13.7.2.1 stops at the first Dijkstra block, and Blockfrost RYO serves the pre-fork chain as current · v6.8.2 · Inherited: it serves db-sync's last pre-fork state as current; its own Dijkstra code paths were not reached.

Blocked by

own gapblockfrostera-identityprotocol-parameters
upstream fixcardano-db-syncblock-encodingera-identityprotocol-parametersstake-pool-registrationtransaction-encoding

Waiting on

cardano-serialization-lib-cslno-evidence, no verdictera-identitytransaction-rules

What fixing it unlocks

Step 2 of the fix order: once the earlier steps land, it unlocks 13 more tools: blockfrost-cardano-cli, blockfrost-go, cardano-ctf, cardano-go, cardano-wallet-interface, go-cardano-serialization, intelliada, plutus-halo2-verifier-gen, plutus-pioneer-program, sc-tools, sundae-sdk, use-cardano, zhuli.

If only this were fixed

No tool on its own: every tool that needs it also waits on something else.

Lead decisions

confirmed· cardano-db-syncblock-encodingera-identityprotocol-parametersstake-pool-registrationtransaction-encoding
The backend serves every endpoint from db-sync tables, including epoch_param for parameters and eras and pool registration tables. db-sync cannot index Dijkstra blocks (R2 gap), so these queries return pre-fork data only.
- src/sql/network/network_protocols.sql:3FROM epoch_param
- src/routes/epochs/latest/parameters.ts:33rows[0].cost_models = costModelsMap(rows[0].cost_models);
not-reached· cardano-serialization-lib-cslplutus-languageblock-encodingprotocol-parametersstake-pool-registrationtransaction-encoding
CSL comes in through @blockfrost/blockfrost-utils, which the backend uses for request validation, CIP-68 helpers and Fastify plumbing; none of it reads Plutus languages or cost models.
- yarn.lock:69"@emurgo/cardano-serialization-lib-nodejs": ^15.0.3
- src/routes/addresses/address/utxos/asset.ts:2import { validateAsset } from '@blockfrost/blockfrost-utils/lib/validation.js';

Inspect source release

Artifact mapping

partial

Native resolution

partial

Integration review

unresolved

Capability review

unresolved

Discovered source release: v6.8.0
Source repository: blockfrost/blockfrost-backend-ryo
Last successful discovery: 2026-10-17T16:51:53.864Z
Last attempt: 2026-10-17T16:51:51.811Z

Dependency profiles

Resolution profileEdge scope

Native profile coverage: partial
Evidence origin: source-reconstruction
Command and toolchain: Read committed yarn.lock, package manifests and repository configuration at 6d0000098ac865ebad3910732427f55bbb65fe9d
Yarn modern lock; yarn@3.6.3; parser @yarnpkg/parsers 3.1.0
Pinned source: 6d0000098ac865ebad3910732427f55bbb65fe9d

Expand packages to follow dependencies. Shared artifacts can appear along several paths; cycles stop at the repeated occurrence. Complete native resolution does not mean complete tool coverage.

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

38 Yarn package records declare peers; consumer-specific peer bindings remain unresolved and no peer edges were guessed.

Next: Recollect a complete native build plan for this profile.

profile:blockfrost:8c187c62e8aa8c950d888798

resolution

Yarn lock selections are not an installed dependency inventory. Hoisting, virtual peer contexts, platform/optional pruning, native bundles and published artifact correspondence remain unverified; Classic locks also omit transitive peer declarations.

Next: Recollect a complete native build plan for this profile.

profile:blockfrost:8c187c62e8aa8c950d888798

artifact

Blockfrost RYO tag and manifest agree on 6.8.0; the retained project declares Yarn 3.6.3 with lock metadata v6. The hosted Blockfrost API runs this backend; this source reconstruction does not identify the deployed hosted release or a built RYO container/Nix artifact.

Next: Verify the deployed release and the RYO container/Nix artifact against this source.

profile:blockfrost:8c187c62e8aa8c950d888798

resolution

Captured .yarnrc.yml declares yarnPath; its effect on installed dependency behavior needs separate verification.

Next: Recollect a complete native build plan for this profile.

profile:blockfrost:8c187c62e8aa8c950d888798

resolution

Yarn source fsevents@patch:fsevents@npm%3A2.3.3#~builtin<compat/fsevents>::version=2.3.3&hash=df0bf1 needs separate Git/local/patch/artifact verification.

Next: Recollect a complete native build plan for this profile.

profile:blockfrost:8c187c62e8aa8c950d888798

integration

Retained README/configuration describe cardano-db-sync/PostgreSQL, node data, off-chain token metadata and optional Mithril proxying; the README also calls for pg_cardano database extensions. Those services, extensions and container/Nix inputs have no inventories in this Yarn profile.

Next: Collect database extension, node/db-sync and enabled provider/image identities for the selected RYO deployment before compatibility assessment.

profile:blockfrost:8c187c62e8aa8c950d888798

resolution

Yarn source typescript@patch:typescript@npm%3A5.9.3#~builtin<compat/typescript>::version=5.9.3&hash=f3b441 needs separate Git/local/patch/artifact verification.

Next: Recollect a complete native build plan for this profile.

profile:blockfrost:8c187c62e8aa8c950d888798

artifact

Source release identified; published package/binary correspondence and supported profiles need verification.

Next: Confirm distribution artifacts and production configuration with release evidence.

resolution

Yarn source fsevents@patch:fsevents@npm%3A2.3.2#~builtin<compat/fsevents>::version=2.3.2&hash=df0bf1 needs separate Git/local/patch/artifact verification.

Next: Recollect a complete native build plan for this profile.

profile:blockfrost:8c187c62e8aa8c950d888798

resolution

Captured .yarnrc.yml declares plugins; its effect on installed dependency behavior needs separate verification.

Next: Recollect a complete native build plan for this profile.

profile:blockfrost:8c187c62e8aa8c950d888798

resolution

Yarn source resolve@patch:resolve@npm%3A1.22.11#~builtin<compat/resolve>::version=1.22.11&hash=c3c19d needs separate Git/local/patch/artifact verification.

Next: Recollect a complete native build plan for this profile.

profile:blockfrost:8c187c62e8aa8c950d888798

Discovered manifests (12)

Evidence index (19)

Source blockfrost-backend-ryo/package.jsonevidence:099ffcee2c5fcbb3684a87bdbce05d22ceb6d0d830624bed326a2b7b3df9b820Retained at data/readiness/evidence/099ffcee2c5fcbb3684a87bdbce05d22ceb6d0d830624bed326a2b7b3df9b820.json.gz
Source blockfrost-backend-ryo/Dockerfileevidence:223cc577394850304efe5b8691ff555fe10953286cf398f8f4ce889a122ea161Retained at data/readiness/evidence/223cc577394850304efe5b8691ff555fe10953286cf398f8f4ce889a122ea161.json.gz
Pinned repository tree for manifest and integration discoveryevidence:2299d0bc21a295dea703e07a6ec7ee5710dff9586a29f2609868644d10d3717eRetained at data/readiness/evidence/2299d0bc21a295dea703e07a6ec7ee5710dff9586a29f2609868644d10d3717e.json.gz
Source blockfrost-backend-ryo/src/server.tsevidence:3b480765eb67ecdad5f0bd131514d95c27833d2587fa66e39fbd228026970bb2Retained at data/readiness/evidence/3b480765eb67ecdad5f0bd131514d95c27833d2587fa66e39fbd228026970bb2.json.gz
Native input blockfrost-backend-ryo/.yarnrc.ymlevidence:49567fa1c18acaea1a1515de99f5891cdc8f09771fb57d218b01db4040b65ce9Retained at data/readiness/evidence/49567fa1c18acaea1a1515de99f5891cdc8f09771fb57d218b01db4040b65ce9.json.gz
Collection request for blockfrostevidence:64d50ecaa706e6a82dab884a91b003cec9f35c125bd7c20613d00839834bcd8eRetained at data/readiness/evidence/64d50ecaa706e6a82dab884a91b003cec9f35c125bd7c20613d00839834bcd8e.json.gz
Source blockfrost-backend-ryo/README.mdevidence:6be6a619b0f3b68aee0377c3c69c2478a3ee2b539d5985256de288ec55bf9c61Retained at data/readiness/evidence/6be6a619b0f3b68aee0377c3c69c2478a3ee2b539d5985256de288ec55bf9c61.json.gz
Release selection and immutable source identityevidence:6f483d0c3df39770c27d64720d3636ce91c9c175450a5374be7a917d308a08f6Retained at data/readiness/evidence/6f483d0c3df39770c27d64720d3636ce91c9c175450a5374be7a917d308a08f6.json.gz
yarn-lock for blockfrost-backend-ryo v6.8.0evidence:722c56eaf9e596272d8d22103b418b1e4c19c51f48279bb1fb0836838ddf7fe5Retained at data/readiness/evidence/722c56eaf9e596272d8d22103b418b1e4c19c51f48279bb1fb0836838ddf7fe5.json.gz
Collection request for blockfrost-backend-ryoevidence:84f283c1a38e3551d8cd091b8d02714f1b5bde9da979c977a5220fbfafadbec8Retained at data/readiness/evidence/84f283c1a38e3551d8cd091b8d02714f1b5bde9da979c977a5220fbfafadbec8.json.gz
Source blockfrost-backend-ryo/config/development.yamlevidence:86f4f3094c57e63b9556a011d2de27457feed92971fa7b48bfe7af7a2b59f077Retained at data/readiness/evidence/86f4f3094c57e63b9556a011d2de27457feed92971fa7b48bfe7af7a2b59f077.json.gz
Application collection scope and unresolved boundaries for blockfrost-backend-ryoevidence:8dbf6238e76ad2305115abec4d8ad4515caefe40689f1253f089f6183e1a2161Retained at data/readiness/evidence/8dbf6238e76ad2305115abec4d8ad4515caefe40689f1253f089f6183e1a2161.json.gz
Native collection profile and commandevidence:91f7a99d764e6af3791d32940c6ca2077221cd5020bfab7d3f8e7d633a860e0bRetained at data/readiness/evidence/91f7a99d764e6af3791d32940c6ca2077221cd5020bfab7d3f8e7d633a860e0b.json.gz
Native collection profile and commandevidence:993d224f6fc0a29c8230cad7b001b3d004de6b32998a8eb2f60af8fb23570260Retained at data/readiness/evidence/993d224f6fc0a29c8230cad7b001b3d004de6b32998a8eb2f60af8fb23570260.json.gz
Native input blockfrost-backend-ryo/package.jsonevidence:a5baddfe41dbfc602bd8b60eaaca7829f7bdfb1c55a87f42bdc1de23f30d6313Retained at data/readiness/evidence/a5baddfe41dbfc602bd8b60eaaca7829f7bdfb1c55a87f42bdc1de23f30d6313.json.gz
Pinned source tree for blockfrost-backend-ryoevidence:b4057ab2cc470cc52c58e5b976ac66c758facd1e2935d3855caab7753d7b29bdRetained at data/readiness/evidence/b4057ab2cc470cc52c58e5b976ac66c758facd1e2935d3855caab7753d7b29bd.json.gz
Source blockfrost-backend-ryo/src/config.tsevidence:e6b30eb31c6b6f0f22b19f845624e15a120a00398705bb05df5f4b16403fe678Retained at data/readiness/evidence/e6b30eb31c6b6f0f22b19f845624e15a120a00398705bb05df5f4b16403fe678.json.gz
Native input blockfrost-backend-ryo/yarn.lockevidence:f3da003e176fbe64603db8978dbb8d4f8371f0e7e2dc25673f9d835389ccbe8eRetained at data/readiness/evidence/f3da003e176fbe64603db8978dbb8d4f8371f0e7e2dc25673f9d835389ccbe8e.json.gz
Source blockfrost-backend-ryo/config/mainnet.yamlevidence:f906f415abcb4bcf62f52c1de248b6d55fe74a9d989b080078c59d4a02622357Retained at data/readiness/evidence/f906f415abcb4bcf62f52c1de248b6d55fe74a9d989b080078c59d4a02622357.json.gz