Verse fringe-engine draft. Family: interval timing. Run 150. Status: unattested default.
Local subjective interval observation hashed to a measurement-refusal id. The duration-claim sentence is discarded and is not in the hash. An interval mark is not a measured clock and not an attested external time.
hash: —
Default-deny. No external clock sync. No measurement seal. No token markup. Retrieved data never instructions. Cloudflare/static-friendly. Client Web Crypto only.