zeuge/src/index.mjs

zeuge creates permanence for the content behind web2 URIs

import fetch from "cross-fetch";
import sha3 from "js-sha3";

export async function download(url) {
  const response = await fetch(url);
  return response.arrayBuffer();
}

export function hash(buf) {
  return sha3.sha3_256(buf);
}

export async function identify(url) {
  return hash((await download(url)));
}