Mirror node operator role
Role fulfilled by organisations running mirror node infrastructure.
covers service
Identifies which Hedera service a dataset provides analytics for.
curates workspace
Indicates the actor responsible for an analytics workspace.
exposes gRPC endpoint
Connects a mirror service to its gRPC streaming artefact.
exposes REST endpoint
Connects a mirror service to its REST API artefact.
feeds analytics workspace
Identifies analytics workspaces that consume a dataset.
has dataset type
Describes the type of dataset (e.g., balances, contract-results).
has dataset URI
URI endpoint where the dataset can be accessed.
has metric value
Quantitative value reported for a metric.
has metric window
Time window (e.g., 1h, 24h) represented by the metric.
has retention days
Number of days data is retained.
has retention policy
Associates a dataset with its retention policy.
has workspace purpose
Narrative description of the analytics workspace focus.
produces metric
Indicates metrics emitted by an ingestion pipeline.
publishes dataset
Links a mirror service to datasets it exports.
runs pipeline
Links an operator to the ingestion pipeline they run.
Bhash Ontology Working Group
Vocabulary for mirror nodes, exported datasets, and analytics workspaces consuming Hedera telemetry.
Hedera Mirror and Analytics Ecosystem module
Phase 3 sprint module documenting mirror node pipelines, dataset retention, and analytics reuse for CQ-ANL-007.
Mirror gRPC API
gRPC streaming interface for subscribing to Hedera mirror node data.
Mirror REST API
RESTful interface provided by mirror nodes for querying Hedera history.
Dataset retention policy
Policy describing how long datasets are retained in analytics storage.
Ingestion pipeline
Pipeline that ingests record files into analytics storage.
Analytics workspace
Analytical environment consuming mirror datasets for reporting or dashboards.
Mirror Service
Service tier that replicates consensus data and exposes REST/gRPC APIs.
Telemetry metric
Metric derived from mirror node operations or analytics pipelines.
Mirror dataset
Dataset exported by mirror nodes such as transactions, balances, or contract logs.