What CNCF CloudEvents 1.0 - Event-Driven Workflow Interoperability Specification requires
CNCF CloudEvents 1.0 (CNCF Graduated Project, 2018, updated 2022) defines a vendor-neutral specification for describing event data in a common format to achieve interoperability across event-driven workflows, serverless platforms, and message brokers. Required envelope fields: specversion (must be '1.0'), id (unique per source), source (URI-reference), type (reverse-DNS identifier e.g. 'com.example.compliance.node.updated'), and datacontenttype (e.g. 'application/json'). Optional fields: subject, time (RFC 3339), dataschema, and extension attributes. Enables regulatory event streams (data changes, access logs, consent updates) to be produced and consumed across AWS EventBridge, Azure Event Grid, Google Cloud Pub/Sub, Apache Kafka, and NATS without platform lock-in.
Pillar: Workflow Automation · Authority: Cloud Native Computing Foundation (CNCF) - Linux Foundation · Version: 2.0.0 · Last updated:
Primary source: https://cloudevents.io/
SHA-256 integrity: 0372a650ffee5b1222259d3440e9b3459b984b0fac4b85df89ef8bb05cca07bb
Primary Citations — 8 traced to source
- Context Attributes, Data, Event Format, Protocol Binding — CloudEvents Specification v1.0.2 - CNCF Graduated Specification
- Full specification: required attributes, optional attributes, extensions, serialisation — CloudEvents - GitHub Repository and Formal Specification Text v1.0.2
+ 6 more citations (full bibliography, deterministic workflow, actionable schema and crosswalks) included in the vault unlock — $0.01 via Skyfire / L402 / Direct Base USDC.
Access
- Discovery (free): /api/v1/nodes/cncf-cloudevents-1-0-event-driven-workflow-specification.json — 6-field metadata
- Vault (full node): /api/v1/vault/nodes/cncf-cloudevents-1-0-event-driven-workflow-specification.json — full 13-key payload, $0.01 USDC (L402/Skyfire/Direct Base)
- Canonical URL: https://bidda.com/intelligence/cncf-cloudevents-1-0-event-driven-workflow-specification
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