{
  "schema_version": "sg_data_download_metadata.v1",
  "id": "sg-core-lifecycle",
  "name": "Bitcoin Core release lifecycle",
  "description": "bitcoincore.org’s support windows and advisories, with Knots releases beside them.",
  "page": "https://satoshigazette.org/data/network/nodes",
  "dictionary": "https://satoshigazette.org/data/dictionary#sg-core-lifecycle",
  "version": "1.0.0",
  "latest": {
    "date": "2026-10-01T09:44:30Z",
    "block_height": null
  },
  "snapshot": "read 1 Oct 2026",
  "licence": {
    "name": "CC BY 4.0",
    "title": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/",
    "covers": "Satoshi Gazette’s compilation, selection and annotations in the files offered for download.",
    "upstream": "Upstream records keep their own terms, stated per dataset. The Gazette’s articles stay under copyright."
  },
  "cite": "Satoshi Gazette Data Desk, Bitcoin Core release lifecycle (sg-core-lifecycle), version 1.0.0, data through 1 Oct 2026. https://satoshigazette.org/data/downloads/sg-core-lifecycle.json",
  "sources": [
    {
      "label": "Life cycle table",
      "url": "https://bitcoincore.org/en/lifecycle/"
    },
    {
      "label": "Security advisories",
      "url": "https://bitcoincore.org/en/security-advisories/"
    },
    {
      "label": "Knots releases feed",
      "url": "https://github.com/bitcoinknots/bitcoin/releases.atom"
    }
  ],
  "source_terms": "bitcoincore.org is MIT-licensed, every file unless it says otherwise. The Knots releases are read from GitHub’s public Atom feed for the MIT-licensed Knots repository; only tags, titles and dates are kept.",
  "files": {
    "json": {
      "url": "https://satoshigazette.org/data/downloads/sg-core-lifecycle.json",
      "media_type": "application/json",
      "bytes": 18175,
      "sha256": "e8f2aa76c821012288f89bebcff0e64aca64c0abec680506c3624dcf42388bd4"
    },
    "csv": null
  },
  "csv_absent": "JSON only: the file holds three lists (release lines, security advisories and Knots releases), not one table.",
  "notes": []
}