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Format directory

Every format anyone has registered on the Open Evidence Rail — read live from GET /api/v1/rail/formats, the same endpoint you can curl yourself. This is the marketplace made visible: register a format once, and it shows up here for anyone to discover, inspect, and seal through.

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Register your own

Any tenant can register the first version of a format id — first-come, permanent ownership. Once registered, ANY tenant may seal payloads through it (ownership only gates publishing new versions, not sealing). See the Open Evidence Rail overview and self-serve setup to get a key. 

await oer.registerFormat({
  formatId: "my-format", version: "1.0.0", humanName: "My Format",
  canonicalizationMode: "jcs",
  jsonSchema: { type: "object", required: ["subject"], properties: { subject: { type: "string" } } },
});