{"slug":"cloudflare-os-browser","verification":{"valid":true,"entries":4,"head":"735d7df667325f6fc8a3fcf0fb33871a0413380b19610957eb4e7fd3b61b9055"},"energy":{"passes":4,"tokens_in":0,"tokens_out":0,"tokens_total":0,"cost_usd":0,"models":{"Opus 5 (Claude Code)":4},"head":"735d7df667325f6fc8a3fcf0fb33871a0413380b19610957eb4e7fd3b61b9055"},"provenance":[{"ts":"2026-07-26T03:59:40.849Z","model":"Opus 5 (Claude Code)","action":"sources","prompt":"","input":"cloudflare-os-browser","response":"2 source(s) added","tokens_in":0,"tokens_out":0,"cost":0,"prev":"genesis","hash":"86eef9ebf80ddb8d43701f7183c685305d3082c69ba623867de2566d08d1540b"},{"ts":"2026-07-26T03:59:41.363Z","model":"Opus 5 (Claude Code)","action":"claim","prompt":"","input":"cloudflare-os-browser c1","response":"Browser Rendering exposes markdown, scrape and screenshot endpoints plus a Worker binding, giving the build a real browser for pages that refuse plain clients.","tokens_in":0,"tokens_out":0,"cost":0,"prev":"86eef9ebf80ddb8d43701f7183c685305d3082c69ba623867de2566d08d1540b","hash":"6e048df02f1e54c81729085bebc9de014e83363f26f9f4dad577782c19cb7df5"},{"ts":"2026-07-26T03:59:41.694Z","model":"Opus 5 (Claude Code)","action":"claim","prompt":"","input":"cloudflare-os-browser c2","response":"On a page whose structure is known, the scrape endpoint with CSS selectors is cheaper and more precise than fetching the whole page as markdown, and fails loudly when a selector stops matching.","tokens_in":0,"tokens_out":0,"cost":0,"prev":"6e048df02f1e54c81729085bebc9de014e83363f26f9f4dad577782c19cb7df5","hash":"f96bd193997b17d5b6c1592dd0e81fe22376ac7fd0dc36f316ccaacf273098ea"},{"ts":"2026-07-26T03:59:42.985Z","model":"Opus 5 (Claude Code)","action":"claim","prompt":"","input":"cloudflare-os-browser c3","response":"The anecdotal sources on the gateway article were fetched with the scrape endpoint because Reddit refuses ordinary crawlers.","tokens_in":0,"tokens_out":0,"cost":0,"prev":"f96bd193997b17d5b6c1592dd0e81fe22376ac7fd0dc36f316ccaacf273098ea","hash":"735d7df667325f6fc8a3fcf0fb33871a0413380b19610957eb4e7fd3b61b9055"}]}