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conformance · v135
v135 · signature-based-integrity — conformance probe
5 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.
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pass
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fail
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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
script-integrity-attribute-reflects |
HTMLScriptElement.prototype.integrity reflects the integrity content attribute (string). spec ↗ | script | … | |
link-integrity-attribute-reflects |
HTMLLinkElement.prototype.integrity reflects integrity (preload links also accept signatures). spec ↗ | script | … | |
ed25519-prefix-parses-as-string |
The ed25519-* prefix is accepted as an integrity token (parsed lazily by the loader). spec ↗ | script | … | |
subtlecrypto-ed25519-feature-detectable |
crypto.subtle is exposed — Ed25519 verification is performed via WebCrypto under the hood. spec ↗ | exists | … | |
fetch-integrity-option |
fetch() accepts an integrity option in RequestInit — the dynamic-load path. spec ↗ | script | … |